epic kit2 manual
DESCRIPTION
Copyright 2011 by e-Gizmo Mechatronics CentralTRANSCRIPT
© Copyright 2011
by e-Gizmo Mechatronix Central
All Rights Reserved
Pages 1 of 7 pages
www.e-Gizmo.com
ePIC-KIT 2
Hardware Manual Rev 1r0
FEATURES & SPECIFICATIONS
•Powered by PIC16F2550 Flash USB Micro control-
lers with nano wa! technology.
• 51W x 66.8H mm Dimension
• 6 pin SIP Female Header Programming/Debuging
port.
• 5.0V Power Input
A clone of the immensely popular Microchip PicKit2 hardware develop-
ment kit. It is programmer and debugger rolled into one. Supports in-
circuit programming and debugging of almost any PIC16F and PIC18F
microcontroller variants. Connects to a PC via USB a port where power
to the circuits is also drawn from, eliminating the need for an external
power source.
© Copyright 2011
by e-Gizmo Mechatronix Central
All Rights Reserved
Pages 2 of 7 pages
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ePIC-KIT2 Datasheet Version 1
MAJOR COMPONENTS PRESENTATION
Figure 1. ePIC-KIT2 Major Components Illustra!on.
Programming Connector (User’s Device)
- Port where you can connect the device that you want to program or debug.
Programming Connector (On-Board PIC16F2550)
- Port where you can Program/debug the onboard PIC16F2550.
USB Connector
- The USB Port Connec"on is a USB type-B connector. Connect the ePIC-KIT2 Micro-
controller Programmer to the PC using the supplied USB cable.
Busy
- Indicates that the programmer is busy with its func"on like programming and eras-
ing programs.
Target
- Indicate that the ePIC-KIT2 Microcontroller Programmer is powering the target
device.
Power Indicator
- Indicate that the power is applied via USB port(5V).
On-the-go Bu!on (Currently Disabled)
- It may be used to ini"ate the Write Device programming func"on when
Programmer>Write on PICkit Bu!on is checked on the PICkit 2 Programmer applica-
"on menu, It may also be used to put the PICkit 2 unit opera"ng system firmware
into Bootloader mode.
On-the-go func"on parts slot
- Here where you can put the required parts to enable the on-the-go bu!on func"on.
© Copyright 2011
by e-Gizmo Mechatronix Central
All Rights Reserved
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PIN ASSIGNMENTS
ePIC-KIT2 Datasheet Version 1
Figure 2. JP3 Pinouts.
Pin I.D. Func"on
AUX Programming serial EEPROMs
CLKunidirec"onal synchronous serial clock
line from the programmer to the target
DATa bidirec"onal synchronous serial data
line.
GND Power Supply ground reference
VDD Power Supply posi"ve voltage
VPP
Programming Voltage; when applied,
the device goes into Programming
mode.
Table 1. JP3 Pin Details
Figure 3. JP1 Pinouts for ‘U1‘.
PN Pin I.D. Func"on
1
MCLR/
VPP/
RE3
Master Clear (input) or programming
voltage (input). Master Clear (Reset)
input. This pin is an ac"ve-low Reset to
the device.
Programming voltage input.
Digital input
2 VDD Posi"ve supply for logic and I/O pin
3 GND Ground
4
RB7/
KBI3/
PGD
Digital I/O.
Interrupt-on-change pin.
In-Circuit Debugger and ICSP program-
ming clock pin.
5
RB6/
KBI2/
PGC
Digital I/O.
Interrupt-on-change pin.
In-Circuit Debugger and ICSP program-
ming clock pin.
6 - -
Table 2. JP1 Pin Details
© Copyright 2011
by e-Gizmo Mechatronix Central
All Rights Reserved
Pages 4 of 7 pages
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PIC - UPRC Datasheet Version 1
EXAMPLE PIC CHIP CONNECTION
Figure 4. Example connec!on diagram of PIC microcontroller - ePIC-KIT2.
© Copyright 2011
by e-Gizmo Mechatronix Central
All Rights Reserved
Pages 5 of 7 pages
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MC
LR
/VP
P/R
E3
1
RA
0/A
N0
2
RA
1/A
N1
3
RA
2/A
N2/V
ref-/CV
ref4
RA
3/A
N3/V
ref+5
RA
4/T
0C
KI/C
1O
UT
/RC
V6
RA
5/A
N4/S
S/H
LV
DIN
/C2O
UT
7
VD
D20
VS
S8
OS
C1/C
LK
I9
OS
C2/C
LK
O/R
A6
10
RC
0/T
1O
SO
/T13C
KI
11
RC
1/T
1O
SI/C
CP
2/U
OE
12
RC
2/C
CP
113
VU
SB
14
RC
4/D
-/VM
15
RC
5/D
+/V
P16
RC
6/T
X/C
K17
RC
7/R
X/D
T/S
DO
18
VS
S19
RB
0/A
N12/IN
T0/F
LT
0/S
DI/S
DA
21
RB
1/A
N10/IN
T1/S
CK
/SC
L22
RB
2/A
N8/IN
T2/V
MO
23
RB
3/A
N9/C
CP
2/V
PO
24
RB
4/A
N11/K
BI0
25
RB
5/K
BI1
/PG
M26
RB
6/K
BI2
/PG
C27
RB
7/K
BI3
/PG
D28
U1
PIC
16F
2550
Y1
20 M
Hz
C2
22p
C3
22p
C1
0.1
u
+5V
_U
SB
123456
JP1
ICS
P
Q1
MO
SF
ET
P
R7
10K
R31
100
R5
10K
R6
10K
C8
0.1
u
R4
10K
C6
0.1
u
+C
510u +
5V
_U
SB
12345 6 7 8
U3
24L
C512
12345 6 7 8
U4
24L
C512
+5V
_U
SB
C9
0.1
u +5V
_U
SB
C10
0.1
u +5V
_U
SB
R8
2.7
KR
92.7
K
+5V
_U
SB
WP
SC
L
SD
A
SC
L
SD
A
WP
VC
C1
D-
2
D+
3
GN
D4
JP2
US
B-B
-TY
PE
+5V
_U
SB
WP
C7
0.1
u
Vpp P
UM
PV
dd_T
GT
_A
DJ
LE
D1
Red
R2
470
LE
D3
Yello
w
R3
470
LE
D2
Green
R1
470
+5V
_U
SB
+5V
_U
SB
Vpp_F
EE
DB
AC
KV
dd_T
GT
_F
BIC
SP
DA
TIC
SP
CL
KA
UX
MC
LR
_T
GT
SD
AS
CL
Vpp_O
N
R33
33
S1
PR
OG
RA
M
R12
10 K
Q9
MO
SF
ET
N
Q10
MO
SF
ET
P
R13
1 K
R16
10 K
C12
0.1
u
+C
11
10u
+5V
_U
SB
+V
_T
GT
+V
_T
GT
Vdd_T
GT
_F
B
D1
DIO
DE
R17
820
Q3
PN
P
R14
10
ICS
PC
LK
R1533
Q5
PN
P
R19
10
R2033
ICS
PD
AT
Q2
PN
P
R10
10
AU
X
R1133
1 2 3 4 5 6
JP3
ICS
P
C13
0.1
u
+C
14
10u +
V_T
GT
L1
IND
UC
TO
R
Q4
NP
N
R21
10 K
Vpp P
UM
P
D3
SC
HO
TT
KY
D4
SC
HO
TT
KY
R22
4.7
K
R24
2.7
K
Vpp_F
EE
DB
AC
K
+C
15
47u/2
5V
R23
100 K
R25
10 K
Q6
PN
P
Q7
NP
NR
27
10 K
Vpp_O
N
R28
100Q8
NP
N
R29
10 K
MC
LR
_T
GT
R26
4.7
KR
30
2.7
K
C4
0.1
u +5V
_U
SB
3 26
74
U2
OP
AM
P
Fig
ure
5. S
chem
atic
Dia
gra
m o
f eP
IC-K
IT2
ePIC-KIT2 Datasheet Version 1
© Copyright 2011
by e-Gizmo Mechatronix Central
All Rights Reserved
Pages 6 of 7 pages
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PCB BOARD PRESENTATION
Figure 6. ePIC-KIT2 PCB
(silkscreen layout)
ePIC-KIT2 Datasheet Version 1
© Copyright 2011
by e-Gizmo Mechatronix Central
All Rights Reserved
Pages 7 of 7 pages
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Figure 7. ePIC-KIT2 PCB Copper
Pattern (Top Layer)
Figure 8. ePIC-KIT2 PCB Copper
Pattern (Bottom Layer)
PCB BOARD PRESENTATION
ePIC-KIT2 Datasheet Version 1