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Compact development system rich with on-board peripherals for all-round multimedia development on PIC24EP512GU810 device. for PIC24EP ® mikromedia PIC24

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Page 1: mikromedia - Mikroelektronika

Compact development system rich with on-board peripherals for all-round

multimedia development on PIC24EP512GU810 device.

for PIC24EP®

mikromedia™

PIC24

Page 2: mikromedia - Mikroelektronika

I want to express my thanks to you for being interested in our products and for having

confidence in MikroElektronika.

The primary aim of our company is to design and produce high quality electronic products

and to constantly improve the performance thereof in order to better suit your needs.

The PIC24EP® and Windows® logos and product names are trademarks of Microchip Technology® and Microsoft® in the U.S.A. and other countries.

TO OUR VALUED CUSTOMERS

Nebojsa Matic

General Manager

Page 3: mikromedia - Mikroelektronika

Page 3

Introduction to mikromedia for PIC24EP® 4

Package contains 5

Key features 6

System specifications 7

1. Power supply 8

USB power supply 8

Battery power supply 8

2. PIC24EP512GU810 microcontroller 10

Key microcontroller features 10

3. Programming the microcontroller 11

Programming with mikroBootloader 12

step 1 – Connecting mikromedia 12

step 2 – Browsing for .HEX file 13

step 3 – Selecting .HEX file 13

step 4 – Uploading .HEX file 14

step 5 – Finish upload 15

Programming with mikroProg™ programmer 16

mikroProg Suite™ for PIC® software 17

Programming with ICD2® or ICD3® programmer 18

4. Reset button 20

5. Crystal oscillator 22

6. microSD card slot 24

7. Touch screen 26

8. Audio module 28

9. USB connection 30

10. Accelerometer 32

11. Flash memory 34

12. Pads 36

13. Pinout 37

14. Dimensions 38

15. mikromedia accessories 39

What’s next? 40

Table of Contents

Page 4: mikromedia - Mikroelektronika

Page 4

Introduction to mikromedia for PIC24EP®

The mikromedia for PIC24EP® is a compact

development system with lots of on-board

peripherals which allow development of devices

with multimedia contents. The central part of

the system is a 16-bit PIC24EP512GU810 microcontroller. The mikromedia for PIC24EP®

features integrated modules such as stereo MP3

codec, TFT 320x240 touch screen display,

accelerometer, USB connector, audio connector,

MMC/SD card slot, 8 Mbit flash memory,

2x26 connection pads and other. It comes

pre-programmed with USB HID bootloader,

but can also be programmed with external

programmers, such as mikroProg™ or ICD2/3.

Mikromedia is compact and slim, and perfectly

fits in the palm of the hand, which makes it a

convenient platform for mobile devices.

Page 5: mikromedia - Mikroelektronika

Page 5

Package contains

01 02

04

03

06

Damage resistant protective box

mikromedia for PIC24EP®

development system

user’s guide USB cable

mik

rom

edia

for

PIC

24

EP® -

pin

out

5V RST Reset pin5V power supplyGND GND Reference GroundReference GroundRB0 LRB1 R

left ch.right ch.

RB2 RF2RB3 RF4RB4 RF5RB5 RF8RB9 RF13RD6 RA0RD7 RA1

RD12 RE8RD13 RE9RA14 RD8RA15 RD9RD10 RD11

RC4 RG0RD0 RG1

RB14 RF0RG13 RF1RG14 RD3

RG6 RD1RG7 RA2RG8 RA33.3V 3.3V 3.3V power supply3.3V power supplyGND GND Reference GroundReference Ground

Pin functions Pin functions

audio out

UART

I2CSPI2SCK2SDI2

SDO2

RXTXSCL2SDA2

Analog Lines

Interrupt Lines

Digital I/O lines

PWM lines

Digital I/O lines

SPI LinesInterrupt LinesAnalog LinesDigital lines I2C Lines UART lines PWM lines

Two 1x26 male headers,one 1x6 and one 1x5 header

05 schematic and pinout

Page 6: mikromedia - Mikroelektronika

Page 6

Key features

16

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

RESET button

Connection pads

TFT 320x240 display

USB MINI-B connector

CHARGE indication LED

LI-Polymer battery connector

3.5mm headphone connector

Power supply regulator

Serial flash memory

VS1053 stereo mp3 coder/decoder

PIC24EP512GU810 microcontroller

Accelerometer

Crystal oscillator

Power indication LED

microSD card slot

ICD2/3 connector

mikroProg connector17

02

01

03

Page 7: mikromedia - Mikroelektronika

Page 7

04

07

08

09

11

10

12

13

14

15

16

05 06

17

System specifications

power supplyVia USB cable (5V DC)

board dimensions81.2 x 60.5 mm (3.19 x 2.38 inch)

weight~50g (0.11lbs)

power consumption73 mA with erased MCU (when on-board modules are inactive

CAUTION: Electrostatic Sensitive DevicePermanent damage may occur on devices subjected to high energy electrostatic discharges which readily accumulate on the human body or test equipment and can discharge without detection.

class B productProduct complies with the Class B limit of EN 55022 and can be used in the domestic, residential, commercial and industrial environments.

Page 8: mikromedia - Mikroelektronika

Page 8

1. Power supply

You can apply power supply to the board

using the MINI-B USB cable provided in

the package. On-board voltage regulators

provide the appropriate voltage levels

to each component on the board. Power LED (GREEN) will indicate the presence of

power supply.

You can also power the board using a Li-Polymer battery, via on-board battery connector. On-board battery

charger circuit MCP73832 enables you to charge the

battery over a USB connection. LED diode (RED) will

indicate when the battery is charging. Charging current

is ~250mA and charging voltage is 4.2V DC.

Battery power supply

USB power supply

Figure 1-1:Connecting USB

power supply

Figure 1-2: Connecting a Li-Polymer battery

Page 9: mikromedia - Mikroelektronika

Page 9

23

5

4

1

VCC-SYS VCC-3.3

E310uF E4

10uF

R26

2K22

31GND

Vin

Vout

REG1

LD29080DT33

VCC-BAT

D1PMEG3010ER

R443K9

Charging Current approx. 250mA

R394K7

VCC-3.3

E7

10uF

C40

2.2uF

R344K7

R64K7

VCC-BAT

VSENSE

VCC-SYS

VCC-SYS

R4310K

R37

10K

R3610K

VCC-3.3

STAT

R3810K

R451K

VCC-3.3

E510uF

R3510K

VCC-3.3

R494K7

M1DMP2160UW

STATVSSVBAT VDD

PROG

U5

MCP73832Q4BC846

Q5BC846

C2810nF

FP2FERRITE

12345 GND

IDD+D-VBUS

CN3

USB MINIB

VCC-USB

C29

2.2uF

VCC-3.3

R46100K

E10

10uF

R47220K

VCC-1.8

VCC-1.8

R500R

123

5

4

VinGNDEN ADJ

Vout

U3

MIC5205-ADJ

DAT

A BU

S

LD2CHARGE

LD1POWER

VCC-BAT

1234567891011121314151617181920212223242526

HDR1

M1X26

2728293031323334353637383940414243444546474849505152

HDR2

M1X26

VCC-3.3 VCC-3.3

VCC-SYS

VCC-1.8VREF-1.8

E1110uF

FP3

FERRITE

CN1BATT CONN

Figure 1-3: Power supply schematics

Page 10: mikromedia - Mikroelektronika

Page 10

2. PIC24EP512GU810 microcontroller

The mikromedia for PIC24EP® development system comes with the

PIC24EP512GU810 microcontroller. This high-performance 16-bit

microcontroller with its integrated modules and in combination with

other on-board modules is ideal for multimedia applications.

Key microcontroller features - Up to 70 MIPS Operation;

- 16-bit architecture;

- 512KB of program memory, 24KB of auxiliary flash;

- 53.248 Bytes of RAM;

- 83 I/O pins;

- Internal Oscillator 7.37 MHz, 32kHz; RTCC;

- nanoWatt features: Fast Wake/Fast Control;

- 4-UART, 4-SPI, 2-I2C, 2-CAN, USB 2.0 OTG;

- DAC, ADC, etc.

Address Bus

Data Bus

70 MIPS16-bit�

16-bit ALU 17x17 MPY JTAG

PMP

PORT (A,B,C,D,E,F)

AnalogComp. Input

Capture PWMComp Output

ADC UART SPI I2C

Flash(512KB) RAM

(53,248 KB) DMA

AddressGeneration

Register File16x16

BarrelShifter

USBOTG

PIC24EP

Timers RTCC

ECAN

Compare

Page 11: mikromedia - Mikroelektronika

Page 11

The microcontroller can be programmed in three ways:

01

02

03

Over USB HID mikroBootloader

Using mikroProg™ external programmer

Using ICD2/3 external programmer

3. Programming the microcontroller

Figure 3-1: PIC24EP512GU810

microcontroller

Page 12: mikromedia - Mikroelektronika

Page 12

Programming with mikroBootloader

Figure 3-2: USB HID mikroBootloader window

step 1 – Connecting mikromedia

01

01 In order to start, connect the USB cable or (if already connected) press the Reset button on your mikromedia board. Click the Connect button within 5s to enter the bootloader mode, otherwise the existing microcontroller program will be executed.

You can program the microcontroller with the bootloader

which is preprogrammed into the device by default. To transfer

.hex file from a PC to the MCU you need bootloader software

(mikroBootloader USB HID) which can be downloaded from:

Upon download, unzip it to desired location and start the

mikroBootloader application:

http://www.mikroe.com/downloads/get/1858/mikrobootloader_pic24ep_usbhid_v210.zip

Page 13: mikromedia - Mikroelektronika

Page 13

step 3 – Selecting .HEX file step 2 – Browsing for .HEX file

Figure 3-3: Browse for HEX Figure 3-4: Selecting HEX

01

01

02

01 01

02

Click the Browse for HEX button and from a pop-up window (Figure 3.4) choose the .HEX file which will be uploaded to MCU memory.

Select .HEX file using open dialog window.

Click Open.

Page 14: mikromedia - Mikroelektronika

Page 14

step 4 – Uploading .HEX file

Figure 3-5: Begin uploading Figure 3-6: Progress bar

01

01

01 01To start .HEX file boot loading click the Begin uploading button.

.HEX file uploading can be monitored via progress bar.

Page 15: mikromedia - Mikroelektronika

Page 15

step 5 – Finish upload

Figure 3-7: Restarting MCU Figure 3-8: mikroBootloader ready for next job

01

01

Click OK after uploading is finished and wait for 5 seconds. Board will automatically reset and your new program will execute.

Page 16: mikromedia - Mikroelektronika

Page 16

The microcontroller can be programmed with mikroProg™

programmer and mikroProg Suite™ for PIC® software. To

connect mikroProg™ programmer to the development

system use the CN6 connector, Figure 3-9.

mikroProg™ is a fast USB 2.0

programmer with mikroICD™

hardware In-Circuit Debugger.

Smart engineering allows mikroProg™

to support PIC10®, PIC12®, PIC16®, PIC18®,

dsPIC30/33®, PIC24® and PIC32® devices in a single

programmer. It supports over 570 microcontrollers from

Microchip®. Outstanding performance, easy operation and

elegant design are its key features.

Programming with mikroProg™ programmer

Figure 3-9: Connecting mikroProg™ to mikromedia™

Page 17: mikromedia - Mikroelektronika

mikroProg suite™ for PIC® software

mikroProg™ programmer requires

special programming software called

mikroProg Suite™ for PIC®. This

software is used for programming of

ALL Microchip® microcontroller fami-

lies, including PIC10®, PIC12®, PIC16®,

PIC18®, dsPIC30/33®, PIC24® and

PIC32®. Software has intuitive inter-

face and SingleClick™ programming

technology. Just by downloading the

latest version of mikroProg Suite™

your programmer is ready to program

new devices. mikroProg Suite™ is

updated regularly, at least four times

a year, so your programmer will be

more and more powerful with each

new release. Figure 3-10: Main Window of mikroProg Suite™ for PIC® programming software

Page 17

Page 18: mikromedia - Mikroelektronika

Page 18

Figure 3-11:Placing ICD2®

connector

The microcontroller can also be programmed with ICD2® or ICD3® programmer. These programmers connects

with mikromedia board via ICD2 CONNECTOR BOARD.

Programming with

ICD2® or ICD3® programmer

In order to enable the ICD2® and ICD3® programmers to be connected to the

mikromedia board, it is necessary to provide the appropriate connector such as the

ICD2 CONNECTOR BOARD. This connector should be first soldered on the CN5 connector.

Then you should plug the ICD2® or ICD3® programmer into it, Figure 3-11.

Figure 3-12: Connecting ICD2®

or ICD3® programmer

Page 19: mikromedia - Mikroelektronika

Page 19

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

9

1112

43

2423

181716151413

5678

10

12

22212019

25

78 777980 7681828384858687888990919293949596979899100

58575655545352

72

6968676665646362616059

71

51

70

757473

VCC-3.3

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

10uF

CLKOCLKI

SOSCOSOSCI

PGC

1PG

D1

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

PIC24EP512GU810

RB1

1R

B10

RB9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EG

RE8RA0VCC

GN

D

RF1

2

RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

decoupling capacitors

VCC-3.312345

CN6

M1X5

MCLR#

PGD1PGC1

VCC-3.3

MCLR#PGD1PGC1

654321

CN5

M1X6

MCLR#

Figure 3-13: mikroProg™ & ICD2 / ICD3 programmer connection schematic

Page 20: mikromedia - Mikroelektronika

Page 20

Board is equipped with reset button, which is located

at the top of the front side (Figure 4-2). If you

want to reset the circuit, press the reset button. It

will generate low voltage level on microcontroller

reset pin (input). In addition, a reset can be externally

provided through pin 27 on side headers (Figure 4-3).

4. Reset button

Figure 4-2: Frontal reset buttonFigure 4-1: Location of additional reset button

You can also solder additional reset button on the appropriate place at the back side of the board, Figure 4-1.

NOTE

Page 21: mikromedia - Mikroelektronika

Page 21

Figure 4-3: Reset circuit schematic

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

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5678

10

12

22212019

25

78 777980 7681828384858687888990919293949596979899100

58575655545352

72

6968676665646362616059

71

51

70

757473

R7 100

VCC-3.3

VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

E9

10uF

CLKOCLKI

SOSCOSOSCI

PIC24EP512GU810R

B11

RB1

0R

B9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2R

F13

VCC

ASDA2/RA3

VCC

ENVR

EG

RE8RA0VCC

GN

D

RF1

2

RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

R810K

VCC-3.3

C3100nF

T1T2

RST

VCC-3.3

2728293031323334353637383940414243444546474849505152

HDR2

M1X26

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

Page 22: mikromedia - Mikroelektronika

Page 22

5. Crystal oscillator

Figure 5-1:External crystal oscillator (X1)

The use of crystal in all other schematics is implied even if it is purposely left out, because of the schematics clarity.NOTE :

Board is equipped with 8MHz crystal oscillator (X1) circuit that provides external clock waveform

to the microcontroller CLKO and CLKI pins. This base

frequency is suitable for further clock multipliers and ideal

for generation of necessary USB clock, which ensures proper

operation of bootloader and your custom USB-based applications. Board

also contains 32.768kHz Crystal oscillator (X3) which provides external

clock for internal RTCC module.

Page 23: mikromedia - Mikroelektronika

Page 23

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 4731269

1112

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2423

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5678

10

12

22212019

25

78 777980 7681828384858687888990919293949596979899100

58575655545352

72

6968676665646362616059

71

51

70

757473

VCC-3.3

VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

E9

10uF

CLKOCLKI

SOSCOSOSCI

PIC24EP512GU810

RB1

1R

B10

RB9

RB8

RB1

3R

B12

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EG

RE8RA0VCC

GN

D

RF1

2

RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

Figure 5-2:Crystal oscillator schematic

Page 24: mikromedia - Mikroelektronika

Page 24

6. microSD card slot

Board contains microSD card slot for using microSD cards

in your projects. It enables you to store large amounts of data

externally, thus saving microcontroller memory. microSD cards use

Serial Peripheral Interface (SPI) for communication with the microcontroller.

Figure 6-1: microSD card slot

Page 25: mikromedia - Mikroelektronika

Page 25

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

SD-CS#

R1110K

R1010K

VCC-MMC

R910K

SD-CD#

VCC-MMC

R16

27

VCC-3.3

E610uF

C38100nF

FP1

FERRITE

CSDin+3.3VSCKGNDDout

CD

GN

D

CN4

MOSI2-RG8

SCK2-RG6

MISO2-RG7

VCC-MMC

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

9

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43

2423

181716151413

5678

10

12

22212019

2578 777980 768182838485868788899091929394959697989910

0

58575655545352

72

6968676665646362616059

71

51

70

757473

VCC-3.3

R5 27

R4 27

VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

SD-C

D#

E9

10uF

CLKOCLKI

SOSCOSOSCI

SD-CS#

MISO2-RG7MOSI2-RG8

SCK2-RG6

PIC24EP512GU810R

B11

RB1

0R

B9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0R

F4R

F5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EG

RE8RA0VCC

GN

D

RF1

2RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

Figure 6-2:microSD Card Slot module connection schematic

Page 26: mikromedia - Mikroelektronika

Page 26

The development system features a

TFT 320x240 display covered with a

resistive touch panel. Together they

form a functional unit called a touch screen. It enables data to be entered

and displayed at the same time. The TFT

display is capable of showing graphics in

262.144 diffe rent colors.

7. Touch screen

Figure 7-1: Touch Screen

Page 27: mikromedia - Mikroelektronika

Page 27

R23

1K

VCC-SYS

VCC-3.3

E1310uF

R2510K

VCC-3.3

R2410K

LCD-RSTLCD-CS#

VCC-3.3

LCD-BLED

R4012

VCC-SYSD2

BAT43

2

15

12

35

11

36

3456

14

789

13

43

33

10

37383940

444546

34

1

47

1617181920212223242526272829303132

4142

VCC-3.3

LCD-YULCD-XL

Q3BC846

Q2BC846

Q1BC846

C22

47nF

R42300K

C21

47nF

R41300K

LCD-RST

LCD-RSLCD-CS#

LCD-YULCD-XLLCD-YDLCD-XR

PMRDPMWR

PMD0PMD1PMD2PMD3PMD4PMD5PMD6PMD7

VCC-3.3 VCC-3.3

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

9

1112

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2423

181716151413

5678

10

12

22212019

25

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58575655545352

72

6968676665646362616059

71

51

70

757473

VCC-3.3

VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

PMR

DPM

WR

PMD

4PM

D3

PMD

2

PMD

1PM

D0

LCD

-BLE

D

E9

10uF

CLKOCLKI

SOSCOSOSCI

LCD

-RS

LCD

-CS#

LCD

-YU

LCD

-XL

LCD

-YD

LCD

-XR

LCD-RST

PMD5PMD6PMD7

PIC24EP512GU810

RB1

1R

B10

RB9

RB8

RB1

3R

B12

RE7RC1RC2RC3

RA15

D+/RG2R

B15

RB1

4

RF8VbusVusb

D-/RG3G

ND

VCC

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCCEN

VREG

RE8RA0VCC

GN

D

RF1

2

RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

TFT1

MI 0283QT-9A

LED- A1

DB17

HSYNC

RD

VSYNC

WR(D/C)

LED- A2LED- A3LED- A4IM0

DE

IM3IM2IM1

DOTCL K

GND

SDO

RESET

D/C(SCL)CSTEVDDI

X+(R)Y+(D)X- (L )

SDI

LED- K

Y- (U)

DB16DB15DB14DB13DB12DB11DB10DB9DB8DB7DB6DB5DB4DB3DB2DB1DB0

VCIVCI

Figure 7-2: Touch Screen connection schematic

Page 28: mikromedia - Mikroelektronika

Page 28

Figure 8-2: Inserting 3.5mm headphones jack

The mikromedia for PIC24EP® features a stereo audio codec VS1053. This

module enables audio reproduction by using stereo headphones connected

to the system via a 3.5mm connector CN2. All functions of this module are

controlled by the microcontroller over Serial Peripheral Interface (SPI).

8. Audio module

Figure 8-1: On-board VS1053

MP3 codec

Page 29: mikromedia - Mikroelektronika

Page 29

Figure 8-3: Audio module connection schematic

decoupling capacitors

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

9

1112

43

2423

181716151413

5678

10

12

22212019

25

78 777980 7681828384858687888990919293949596979899100

58575655545352

72

6968676665646362616059

71

51

70

757473

VCC-3.3

R5 27

R4 27

VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

MP3

-DC

S

MP3

-CS#

E9

10uF

CLKOCLKI

SOSCOSOSCI

MP3-DREQMP3-RST#

MISO2-RG7MOSI2-RG8

SCK2-RG6

PIC24EP512GU810

RB1

1R

B10

RB9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EG

RE8RA0VCC

GN

D

RF1

2

RA4

GNDVC

AP

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

5 76 8 9 0 1 2 3 4 5 6

MP3-CS#

C20 22pF

C19 22pF

R11M

R2010K

R21

10K

MP3

-DR

EQ

MP3-RST#

R210K

R1910K

X2

12.2

88M

Hz

C13

1uF

VCC-3.3

GPI

O

VCC-3.3

LEFT

RIGHT

GBUF

C4

100nF

C9

100nF

VCC-1.8 VCC-1.8

C11

100nF

C10

100nF

VCC-1.8 VCC-1.8

C12

100nF

C23

100nF

VCC-3.3

C24

100nF

VCC-3.3

C26

100nF

VCC-3.3 VCC-3.3

C27

100nF

VCC-3.3

E1 10uF

E2 10uF

CN2

PHONEJACK

LEFT

RIGHT

C16

10nF

C14

47nF

C15

10nF

R2710

R3020

R3120

R28 10

R29 10

R32

470C173.3nF

R17100K

R33

470C183.3nF

R18100K

L

R

R2227

2345671112

1314

2

24232221

18171615

8 1

19

91022

20

2 2 3 3 3 3 3 3 3

373839404142434445464748M

CP/

LN1

MIC

NXR

ESET

DG

ND

0C

VD

D0

IOVD

D0

CVD

D1

DR

EQG

PIO

2G

PIO

3G

PIO

6G

PIO

7

XDCS/BSYNCIOVDD1VC0DGND1XTAL0XTAL1IOVDD2DGND2DGND3DGND4XCSCVDD2

GPI

O5

RX

TX SCLK

SI SO CVD

D3

XTES

TG

PIO

0G

PIO

1G

ND

GPI

O4

AGND0AVDD0

AVDD2

AGND1AGND2

AGND3LN2

LEFT

RCAPAVDD1

GBUF

RIGHT

VS1053

U2

VCC-1.8 VCC-3.3

MP3-CS#

MP3

-RS

T#

MP3-DCS

MO

SI2-

RG

8SC

K2-R

G6

MIS

O2-

RG

7

Page 30: mikromedia - Mikroelektronika

Page 30

9. USB connection

Figure 9-1: Connecting USB cable to MINI-B USB connector

PIC24EP512GU810 microcontroller has an integrated USB module, which enables you

to implement USB communication functionality to your mikromedia board. Connection with

target USB host is done over MINI-B USB connector which is positioned next to the battery connector.

Page 31: mikromedia - Mikroelektronika

Page 31

Figure 9-2: USB module connection schematic

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

9

1112

43

2423

181716151413

5678

10

12

22212019

2578 777980 768182838485868788899091929394959697989910

0

58575655545352

72

6968676665646362616059

71

51

70

757473

USBDPUSBDM

VCC-USB

C2810nF

FP2FERRITE

USB-DET

VCC-3.3

R14100

12345 GND

IDD+D-VBUS

CN3

USB MINIB

VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

E9

10uF

CLKOCLKI

USB-DET

USBDPUSBDM

SOSCOSOSCI

USB-ID

USB-ID

PIC24EP512GU810R

B11

RB1

0R

B9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EGRE8RA0VCC

GN

D

RF1

2

RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

C5

100nF

C6

100nF

E8

10uF

VCC-3.3 VCC-3.3VCC-3.3

C7

100nF

VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decouplingcapacitors

Page 32: mikromedia - Mikroelektronika

Page 32

10. Accelerometer

Figure 10-1: Accelerometer module

You can set the accelerometer address to 0 or 1 by re-soldering the SMD

jumper (zero-ohm resistor) to the appropriate position. Jumper is placed in

address 1 position by default.

On board ADXL345 accelerometer is used to

measure acceleration in three axis: x, y and z. The

accelerometer function is defined by the user in the

program loaded into the microcontroller. Communication

between the accelerometer and the microcontroller is

performed via the I2C interface.

Page 33: mikromedia - Mikroelektronika

Page 33

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

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1112

43

2423

181716151413

5678

10

12

22212019

25

78 777980 7681828384858687888990919293949596979899100

58575655545352

72

6968676665646362616059

71

51

70

757473

C32100nF

C33100nF

VCC-3.3

R1210K

R1310K

VCC-3.3

1 2 3

J1

ACC ADDRESS123456

7

8910111213

14

VCCGNDResGNDGNDVCC

CS INT1

INT2NCResADDSDASC

L

U9

ADXL345

VCC-3.3

VCC-3.3 VCC-3.3

VCC-3.3

VREF-1.8

SCL2-RA2

SDA2-RA3

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

E9

10uF

CLKOCLKI

SOSCOSOSCI

SDA2-RA3SCL2-RA2

PIC24EP512GU810

RB1

1R

B10

RB9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EG

RE8RA0VCC

GN

D

RF1

2

RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

Figure 10-2: Accelerometer connection schematic

Page 34: mikromedia - Mikroelektronika

Page 34

11. Flash memory

Figure 11-1:Flash memory module

Since multimedia applications are getting increasingly

demanding, it is necessary to provide additional memory

space to be used for storing more data. The flash memory module

enables the microcontroller to use additional 8Mbit flash memory. It is

connected to the microcontroller via the Serial Peripheral Interface (SPI).

Page 35: mikromedia - Mikroelektronika

Page 35

30292827 3433 463635 42 43 44 4537 5048 4932 38 39 40 41 473126

9

1112

43

2423

181716151413

5678

10

12

22212019

2578 777980 768182838485868788899091929394959697989910

0

58575655545352

72

6968676665646362616059

71

51

70

757473

FLASH-CS#

C37

100nF

R4810K

VCC-3.3

VCC-3.3

VCC-3.3

VCC-3.3

R5 27

R4 27

123

54678CS

SDOWPGND SDI

SCKHOLD

VCC

U10

M25P80

VREF-1.8

MOSI2-RG8SCK2-RG6

MISO2-RG7

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

E9

10uF

CLKOCLKI

SOSCOSOSCI

MISO2-RG7

FLASH-CS#

MOSI2-RG8

SCK2-RG6

PIC24EP512GU810R

B11

RB1

0R

B9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7RG8/SDO2

RA

9/Vr

ef-RB1RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0R

F4R

F5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EGRE8RA0VCC

GN

D

RF1

2RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

Figure 11-2: Flash memory module connection schematic

Page 36: mikromedia - Mikroelektronika

Page 36

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5678

10

12

22212019

25

78 777980 7681828384858687888990919293949596979899100

58575655545352

72

6968676665646362616059

71

51

70

757473

VCC-3.3VCC-3.3

VCC-SYS

R7 100

VCC-3.3

R5 27

R4 27

VREF-1.8

C30

22pF

C31

22pF

X3 32.768KHz

C2

22pF

C1

22pF

X1 8MHz

RG

14

RX-

RD

3

RG

13

TX- R

D1

RD

7R

D6

RD

13R

D12

RG

0R

G1

RF0

RF1

E9

10uF

CLKOCLKI

SOSCOSOSCI

RD11

RD8

SDA2-RA3SCL2-RA2

RD9

RF8RF2

RA14RA15

RD0

RD10

RB9

RF4

RF5

RB1

4

RF1

3R

A1

RC4

MISO2-RG7

RB4RB5

RB3RB2RB1RB0

RE9

RA0RE8

MOSI2-RG8

SCK2-RG6

RB4

RB9RB5

RB3RB2RB1

RG14RG13

RD7RD6

RD13RD12

MOSI2-RG8MISO2-RG7

RD0

RD10RC4

RB14

RB0

RA14RA15

SCK2-RG6

RE9

RA0

RE8

RF4RF5

RX-RD3

RD11

RD8

TX-RD1

RST

RD9

RF13

RA1

LR

RG0RG1RF0RF1

RF8

RF2

SDA2-RA3SCL2-RA2

HDR1

M1X26

HDR2

M1X26

PIC24EP512GU810

RB1

1R

B10

RB9

RB8

RB13

RB1

2

RE7RC1RC2RC3

RA15

D+/RG2

RB1

5R

B14

RF8VbusVusb

D-/RG3

GN

DVC

C

RA

6R

G0

RG

1

RE0 RF1

RF0

RD

7R

D6

RE6RE5

RE2

RG

13R

G12

RG

14R

E1

RA

7

RG8/SDO2

RA

9/Vr

ef-RB1

RB2RB3RB4RB5RE9

RD9RD8

RF2USBID/RF3

GND

RG7/SDI2RG6/SCK2

RA

1

RE3

RE4

RG15VDD

RB7

/PG

ED1

RB6

/PG

EC1

RB0

RF4

RF5

RA14

RA5

RD

14R

D15

ASCL2/RA2

RF1

3

VCC

ASDA2/RA3

VCC

ENVR

EG

RE8RA0VCC

GN

D

RF1

2

RA4

GND

VCA

P

AG

ND

AVC

CR

A10

/Vre

f+

MCLR

RC4

CLKI/RC12CLKO/RC15

RD10

RD

3

RD

1

SOSCI/RC13SOSCO/RC14

GND

RD

2

RD

12R

D13

RD

4R

D5

RG9

RD11RD0

U1

1234567891011121314151617181920212223242526

2728293031323334353637383940414243444546474849505152

RST

C5

100nF

C6

100nF

C7

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C8

100nF

VCC-3.3

C34

100nF

VCC-3.3

decoupling capacitors

12. Pads

Most microcontroller pins are available for further connectivity via two 1x26 rows of connection

pads on both sides of the mikromedia board. They are designed to match additional shields,

such as Battery Boost shield, Gaming, PROTO shield and others.

Pads HDR2 Pads HDR1

Figure 12-1: Connection pads schematic

Page 37: mikromedia - Mikroelektronika

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13. Pinout5V RST Reset pin5V power supply

GND GND Reference GroundReference GroundRB0 LRB1 R

left ch.right ch.

RB2 RF2RB3 RF4RB4 RF5RB5 RF8RB9 RF13RD6 RA0RD7 RA1

RD12 RE8RD13 RE9RA14 RD8RA15 RD9RD10 RD11

RC4 RG0RD0 RG1

RB14 RF0RG13 RF1RG14 RD3

RG6 RD1RG7 RA2RG8 RA33.3V 3.3V 3.3V power supply3.3V power supplyGND GND Reference GroundReference Ground

Pin functions Pin functions

audio out

UART

I2CSPI2SCK2SDI2

SDO2

RXTXSCL2SDA2

Analog Lines

Interrupt Lines

Digital I/O lines

PWM lines

Digital I/O lines

SPI LinesInterrupt LinesAnalog LinesDigital lines I2C Lines UART lines PWM lines

Page 38: mikromedia - Mikroelektronika

Page 38 Page 39

14. Dimensions73.66

81.15

63.5

2.672.54

36.5

8

55.8

8

60.4

5

1.6 63

2.03

3195

29004157

7276

2380

2200

50.2

19

76

2500

1440

105100

80

8.89

350

7.62

300

3.2126

57.62268

69.32728

43.2

17

00

Legend

Page 39: mikromedia - Mikroelektronika

Page 39

15. mikromedia accessories

We have prepared a set of ex-

tension boards pin-compatible

with your mikromedia, which

enable you to easily expand

your board basic functional-

ity. We call them mikromedia

shields. But we also offer other

accessories, such as Li-polymer

battery, stacking headers, wire

jumpers and more.

04

01 02 03

Gaming shield

Connect shield BatteryBoost shield PROTO shield

06 07Li-Polimer battery Wire Jumpers05 mikroBUS shield

Page 40: mikromedia - Mikroelektronika

Page 40

What’s next?

Once you have chosen your compiler, and since you already got the board, you are ready to start writing your first

projects. Visual TFT software enables you to quickly create your GUI. It will automatically generate code compatible

with МikroElektronika compilers. Visual TFT is rich with examples, which are an excellent starting point for your future

projects. Download it from the link bellow:

Visual TFT

http://www.mikroe.com/visualtft/

You still don’t have an appropriate compiler? Locate dsPIC/PIC24® compiler that suits you

best on our site:

Choose between mikroC™, mikroBasic™ and mikroPascal™ and download a fully functional

demo version, so you can begin building your first applications.

Compiler

http://www.mikroe.com/dspic/compilers/

You have now completed the journey through each and every feature of mikromedia for PIC24EP® board. You got to know its modules and

organization. Now you are ready to start using your new board. We are suggesting several steps which are probably the best way to begin.

Find useful projects and tutorials on the Libstock website (http://www.libstock.com/). Join our Forum (http://www.mikroe.com/forum/)

and get help from a large ecosystem of users.

Page 41: mikromedia - Mikroelektronika

Page 41

Notes:

Page 42: mikromedia - Mikroelektronika

Page 42

Notes:

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Page 43

DISCLAIMER

All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is prohibited.

MikroElektronika provides this manual ‘as is’ without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of merchantability or fitness for a particular purpose.

MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary.

TRADEMARKS

The MikroElektronika name and logo, the MikroElektronika logo, mikroC™, mikroBasic™, mikroPascal™, mikroProg™, mikroBUS™, click™ boards, EasyPIC Fusion™ and mikromedia™ are trademarks of MikroElektronika. All other trademarks mentioned herein are property of their respective companies.All other product and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners’ benefit, with no intent to infringe.

Copyright © 2014 MikroElektronika. All Rights Reserved.

HIGH RISK ACTIVITIES

The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazardous environments requiring fail – safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘High Risk Activities’). MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities.

Page 44: mikromedia - Mikroelektronika

If you want to learn more about our products, please visit our web site at www.mikroe.com

If you are experiencing some problems with any of our products or just need additional

information, please place your ticket at www.mikroe.com/support

If you have any questions, comments or business proposals,

do not hesitate to contact us at [email protected] for PIC24EP Manual

ver. 1.00b

0 100000 024690