RT5370 Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

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RT5370

CMOS Technology with PA, LNA, RF, Baseband, and MAC Integrated

Unspecified 

17

VDDA

18

VRES

PLL Power: 2 pins

36,37 V12A

Core Power: 2 pins

9,35 VDD

IO Power:1 pins

26

VCCIO

Misc.: 2 pins

11

RST_N

25

TEST_EN

GND: exposed pad

1.3 Strapping Pin

Pin

Name

28 LED_RDYG_N

21 GPIO8

22 GPIO9

*Notation of Type:

I : input

O : output

IO : bi-direction

OD : open-drain

P : power

RT5370

Datasheet

Revision August 30, 2010

P

3.3 V USB power

Connect to external 8.2K resistor (the 8.2K resistor

IO

connects one end to VRES and another end to PCB

ground)

P

1.2V PLL power

P

1.2V core power

P

3.3V IO power

I

0: reset the whole chip

1: normal function active

I

1: enable test mode. For normal function, tie to GND.

Type*

IO

IO

IO

Description

0: normal mode

1: RF_BIST mode

0: use internal electrical fuse

1: use external EEPROM

0: use internal program memory

1: use external program memory

DSRT5370_ V1. 0_083010

Form No.：QS-073-F02

Rev.：1

Kept by： DCC

-3-

Ret. Time： 5 Years

Draft

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