SC9351 Просмотр технического описания (PDF) - Silan Microelectronics

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Компоненты Описание

производитель

SC9351

AUDIO SYSTEM CONTROL MCU

Silan Microelectronics 

PIN CONFIGURATION

SC9351

PIN DESCRIPTION

Pin No.

Pin Name

1

P2.2

2

VSSA

3

VDDA

4~6

AN0~AN2

7

VSS

8

VDD

9

XTIN

10

XTOUT

11

nTST

12

nRST

13

P2.4/INT0

I/O

Pin Function

In extended bus mode, output notDMRD; alternate function is external

I/O

interrupt InT2

-- Ground of ADC

-- Power supply of ADC

Input channel 0~2 of ADC

-- Digital ground

-- Power supply of IO, RTC and 64Byte RAM

I

75KHz oscillator input pin

O 75KHz oscillator output pin

Test enable pin internally connected with pull-up resistor; High level is

I

connected for normal use.

I

Reset pin internally connected with pull-up resistor; low level reset.

I/O General I/O pin; alternate function is external interrupt input INT0

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: //www.silan.com.cn

REV:1.0 2009.02.16

Page 5 of 19

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