MST703-LF 데이터 시트보기 (PDF) - Unspecified

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MST703-LF

Small Size LCD TV Processor with Video Decoder

Unspecified 

MST703

Small Size LCD TV Processor with Video Decoder

Preliminary Data Sheet Version 0.1

Switching Power and PWM Interface

Pin Name

CP_N

CP_P

Pin Type

Output

Output

Function

Pin

Charge Pump Negative Pulse for DC-DC Positive Voltage 24

Converter

Charge Pump Positive Pulse for DC-DC Positive Voltage 25

Converter

Internal MCU Interface with Serial Flash Memory

Pin Name

Pin Type

Function

Pin

SAR2

Analog Input

SAR Low Speed ADC Input 2

40

SAR1

Analog Input

SAR Low Speed ADC Input 1

39

SAR0

Analog Input

SAR Low Speed ADC Input 0

38

SCK

Output

SPI Interface Sampling Clock

41

SDI

Output

SPI Interface Data-In

42

Mstar Confidential SDO

Input w/ 5V-tolerant SPI Interface Data-Out

CSN

Output

SPI Interface Chip Select

43

44

for 深圳市江启科技有限公司 INT

Input

Interrupt Input for IR Receiver

46

TXD_SDA

I/O w/ 5V-tolerant, Serial Bus Data

47

w/ pull-up resistor

Internal Use Only RXD_SCL

PWM2D

Input w/ 5V-tolerant

Output

Serial Bus Clock

Pulse Width Modulation Output; 4mA driving

48

50

strength

PWM1D

Output

Pulse Width Modulation Output; 4mA driving

51

strength

GPIO[25]/PWM4D

I/O w/ 5V-tolerant

General Purpose Input/Output /

96

Pulse Width Modulation Output; 4mA driving

strength

GPIO[24]/PWM3D

I/O w/ 5V-tolerant

General Purpose Input/Output /

95

Pulse Width Modulation Output; 4mA driving

strength

Digital Panel Output Interface

Pin Name

Pin Type

Function

Pin

CLKO

Output

Display Clock Output

53

DEO/TCON[10]

Output

Display Enable Output

54

VSYNCO/TCON[9] Output

Vertical Sync Output / TCON Output[9]

55

HSYNCO/TCON[8] Output

Horizontal Sync Output / TCON Output[8]

56

-6-

Copyright © 2010 MStar Semiconductor, Inc. All rights reserved.

11/24/2010

Free Datasheet http://www.datasheet4u.net/

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