datasheet mt7612un mt7603u preliminary … · auto-calibration ... qos support of wfa wmm ... wake...

[email protected],time=2014-05-20 10:37:28,ip=113.81.239.10,doctitle=MT7603U_Preliminary_Data_Sheet_v0_1.pdf,company=深圳顶鑫胜电子有限公司 TOPWELL_WCN

ASDF

MT7612UN DATASHEET

802.11a/b/g/n/ac Wi-Fi 2T2R Single Chip over USB v3.0 interface

MT7603U Preliminary

DATASHEET 802.11b/g/n/ Wi-Fi 2T2R Single Chip

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MT7603U Preliminary DATASHEET

802.11b/g/n Wi-Fi 2T2R Single Chip

MT7603U_Preliminary_Data_Sheet_v0_1.docx of 14

Document Revision History

Revision Date Author Description

0.1 20140119 AlexCC Lin Init version

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Table of Contents

Document Revision History .................................................................................................................. 2

Table of Contents ................................................................................................................................... 3

1 System Overview .......................................................................................................................... 4

1.1 General Descriptions ......................................................................................................... 4

1.2 Features ............................................................................................................................... 4

1.2.1 Platform ................................................................................................................ 4

1.2.2 WLAN ................................................................................................................... 4

1.3 Applications ........................................................................................................................ 5

1.4 Block Diagram .................................................................................................................... 5

2 Product Descriptions ................................................................................................................... 6

2.1 Pin Layout ............................................................................................................................. 6

2.2 PIN Description ................................................................................................................... 7

2.3 Strapping option ................................................................................................................... 9

2.4 Package information ........................................................................................................... 10

2.5 Ordering Information ........................................................................................................ 12

2.6 TOP Marking Information ................................................................................................. 12

3 Electrical characteristics ........................................................................................................... 13

3.1 Absolute maximum rating ................................................................................................... 13

3.2 Recommended operating range ......................................................................................... 13

3.3 DC characteristics .............................................................................................................. 13

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1 System Overview

1.1 General Descriptions

The MT7603U is a highly integrated Wi-Fi single chip which supports 300 Mbps PHY rate. It fully

complies with IEEE 802.11n and IEEE 802.11 b/g standards, offering feature-rich wireless connectivity

at high standards, and delivering reliable, cost-effective throughput from an extended distance.

Optimized RF architecture and baseband algorithms provide superb performance and low power

consumption. Intelligent MAC design deploys a high efficient DMA engine and hardware data

processing accelerators which offloads the host processor.

The MT7603U is designed to support standard based features in the areas of security, quality of

service and international regulations, giving end users the greatest performance any time and in any

circumstance.

1.2 Features

1.2.1 Platform

Embedded high-performance 32-bit RISC microprocessor

Highly integrated RF with 55nm CMOS technology

Integrate high efficiency switching regulator

Best-in-class active and idle power consumption performance

Compact 6mm x 6mm QFN48L package

LTE Coexistence(UART)

Antenna Detection

Buffered clock output for co-clock with other SOC chipset

Integrate EFUSE to eliminate the requirement for external EEPROM

13 programmable general purpose Input / Output

2 configurable LED pins

Auto-calibration

Calibration Free(save MP cost)

1.2.2 WLAN

IEEE 802.11 b/g/n compliant

2T2R mode with support of 300Mbps PHY rate

Greenfield, mixed mode, legacy modes support

Support MCC(multi channel concurrent)

Frame aggregation

WiFi Positioning(802.11v/ TOD)

BW5/10 narrow band(Rx +2.5dBm), extending coverage

WoWLAN via GPIO(client mode), Support Host Sleep(AP mode)

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Airtime Fairness(QoS)

Meet ETSI EN 300 328 V1.8.1 test plan(mandatory for EU in 2014/E)

Integrated LNA, PA, and T/R switch

IEEE 802.11 d/h/k support

Security support for WFA WPA/WPA2 personal, WPS2.0, WAPI

Supports 802.11w protected management frames

QoS support of WFA WMM, WMM PS

Supports Wi-Fi Direct

Per packet transmit power control

Wake on WLAN

1.3 Applications

MT7603U is designed for a compact PCB design for USB interface. It is suitable for the following

applications.

Broadband platform(xDSL/xPON/Cable..etc)

DTV

BDP

1.4 Block Diagram

RF0receiver

Baseband

MAC / Packet buffer/ security engine

System controlWF0_LNA_EXT

WF0_IOPWF0_ION

GPIO/LED

RF1receiver

WF1_LNA_EXT

WF1_IOPWF1_ION

32-bit RISC

USB USB

RF0transmitter/

receiver

RF1transmitter/

receiver

Figure 1 MT7603U block diagram

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2 Product Descriptions

2.1 Pin Layout

AV

DD

16

AV

DD

33

WF0

_RFI

OP

WF0

_RFI

ON

AV

DD

33

WF1

_LN

A_E

XT

AV

DD

33

AV

DD

33

WF0

_RFI

OP

WF0

_RFI

ON

WF0

_LN

A_E

XT

AV

DD

16

48 47 46 45 44 43 42 41 40 39 38 37

ANTSEL0 1 36 AVDD16

ANTSEL1 2 35 XTALIN

ANTSEL2 3 34 CLKOUTN

ANTSEL3 4 33 CLKOUTP

ANTSEL4 5 32 AVDD33

ANTSEL5 6 MT7603U

31 AVDD16

ANTSEL6 7 30 GPIO5

VDD33 8 29 LDO_RST_N

VDD12 9 28 GPIO16

GPIO0 10 27 VDD12

PVDO 11 26 VDD33

LX 12 25 GPIO4

13 14 15 16 17 18 19 20 21 22 23 24

PG

ND

AG

ND

_PM

U

AV

DD

16

AV

DD

12

USB

_VR

T

AV

DD

33

_USB

USB

_DP

USB

_DM

AV

DD

12

GP

IO1

GP

IO2

GP

IO3

Figure 2 Top view of MT7603U QFN48 pin-out.

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2.2 PIN Description

QFN48 Pin Name Pin description Default

PU/PD I/O Supply domain

Reset and clocks

29 LDO_RST_N External system reset active low PU Input VDD33

35 XTALIN Crystal input or external clock input N/A Input

33 CLKOUTP Crystal co-clock output N/A Output

34 CLKOUTN Crystal co-clock output N/A Output

USB interface

18 AVDD33_USB USB 33V N/A Input AVDD33

21 AVDD12 USB12V N/A Input AVDD12

17 USB_VRT Connect to external 5.1K ohm resister N/A In/out

19 USB_DP USB DP N/A In/out

20 USB_DM USB DM N/A In/out

Programmable I/O

10 GPIO0 Programmable input/output PD In/out VDD33







1 ANTSEL0 Antenna selection control pin / Programmable input/output(GPIO11)

PD In/out

VDD33


PD In/out

VDD33


PD In/out

VDD33


PD In/out

VDD33


PD In/out

VDD33


PD In/out

VDD33


PD In/out

VDD33

WIFI radio interface

38 WF0_LNA_EXT WF0 auxiliary RX input N/A Input

39 WF0_RFION WF0 main TRX inout N/A In/out

40 WF0_RFIOP WF0 main TRX inout N/A In/out

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43 WF1_LNA_EXT WF1 auxiliary RX input N/A Input

45 WF1_RFION WF1 main TRX inout N/A In/out

46 WF1_RFIOP WF1 main TRX inout N/A In/out

PMU/SMPS

16 AVDD12 LDO 1.2V output N/A Output

15 AVDD16 SMPS 1.6V input N/A Iutput

14 AGND_PMU PMU analog ground N/A In/out

13 PGND SMPS analog groung N/A In/out

12 LX SMPS control N/A In/out

11 PVDO SMPS 3.3V power supply N/A Input

Power supplies

8,26 VDD33 Digital I/O power supply N/A Input VDD33

9,27 VDD12 Digital core power supply N/A Input

41, 42, 44, 47,32

AVDD33 RF 3.3V power supply N/A

Input

31, 36, 37, 48

AVDD16 RF 1.6V power supply N/A

Input

E-PAD DVSS Digital ground N/A

Table 1 Pin descriptions

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2.3 Strapping option

QFN48 Pin Name Pin description Default PU/PD

3 ANTSEL4 XTAL_SEL0 PD

4 ANTSEL5 XTAL_SEL1

40Mhz SMD : XTAL_SEL1 = PU, XTAL_SEL0 = PU PU

5 ANTSEL6 EXT_EE_SEL: Pull down PD

11 GPIO0

Co-clock selection

Current mode: Pull down

Voltage mode : Pull up

PD

2 ANTSEL3 Test mode : please pull down PD

34 GPIO16 Test mode : please pull down PD

Table 2 Strapping option

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2.4 Package information

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Figure 3 Package outline drawing

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2.5 Ordering Information

Part number Package Operational temperature range

MT7603UN 6x6x0.8 mm 48-QFN -10~55°C

Table 3 Ordering information

2.6 TOP Marking Information

MEDIATEKMT7603UNDDDD-####BBBBBBB

MT7603UN : Part numberDDDD : Date code#### : Internal control codeBBBBBBB : Lot number

Figure 4 Top marking

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3 Electrical characteristics

3.1 Absolute maximum rating

Symbol Parameters Maximum rating Unit

VDD33 3.3V Supply Voltage -0.3 to 3.6 V



TSTG Storage Temperature -40 to +125 °C

VESD ESD protection (HBM) 2000 V

Table 4 Absolute maximum ratings

3.2 Recommended operating range

Symbol Rating MIN TYP MAX Unit

VDD33 3.3V Supply Voltage 2.97 3.3 3.63 V



TAMBIENT Ambient Temperature -10 - 55 °C

Table 5 Recommended operating range

3.3 DC characteristics

Symbol Parameter Conditions MIN MAX Unit

VIL Input Low Voltage LVTTL -0.28 0.6 V

VIH Input High Voltage 2.0 3.63 V

VT- Schmitt Trigger Negative Going

Threshold Voltage LVTTL

0.68 1.36 V

VT+ Schmitt Trigger

Positive Going Threshold Voltage 1.36 1.7 V

VOL Output Low Voltage |IOL| = 1.6~14 mA -0.28 0.4 V

VOH Output High Voltage |IOH| = 1.6~14 mA 2.4 VDD33+0.33 V

RPU Input Pull-Up Resistance PU=high, PD=low 40 190 KΩ

RPD Input Pull-Down Resistance PU=low, PD=high 40 190 KΩ

Table 6 DC description

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ESD CAUTION

MT7603U is ESD (electrostatic discharge) sensitive device and may be damaged with ESD or spike

voltage. Although MT7603U is with built-in ESD protection circuitry, please handle with care to avoid

the permanent malfunction or the performance degradation.

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datasheet mt7612un mt7603u preliminary … · auto-calibration ... qos support of wfa wmm ... wake...

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