ST92196A 查看數據表（PDF） - STMicroelectronics

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ST92196A

8/16-BIT MCU FOR TV APPLICATIONS WITH UP TO 96K ROM, ON-SCREEN-DISPLAY AND 1 OR 2 DATA SLICERS

STMicroelectronics 

GENERAL DESCRIPTION

INTRODUCTION (Cont’d)

Figure 1. ST92196A Architectural Block Diagram

32 to 96K ROM

1 TO 3K RAM

OSDRAM

Controller

384 bytes RAM

INT[7:0]

NMI

OSCIN

OSCOUT

RESET

RESETI

TINA

TINB

TOUTA

TOUTB

AIN[7:0]

EXTRG

SYNDET0

SYNDET1

VSO1

VSO2

256 bytes

Register File

8/16 bits

CPU

DMA/Interrupt

Management

ST9+ CORE

RCCU

WATCHDOG

TIMER

MF TIMER*

A/D Converter

Sync Error

Detector

Voltage

Synthesis

CC

Data

Slicer 1

CC

Data

Slicer 2*

Fully prog.

I/Os

SPI

SCI*

4 CH. I2C BUS

Infra-Red

Preprocessor

PWM

DAC

OSD

FREQUENCY

MULTIPLIER

STIM

TIMER

CCVIDEO1

DSOUT1

CCVIDEO2

DSOUT2

P0[7:0]

P2[7:0]

P3[7:0]

P4[7:0]

P5[6:5,2:0]

SDIO

SCK

SIN0

SOUT0

SDA[4:0]

SCL[4:0]

IR

PWM[7:0]

HSYNC

VSYNC

R/G/B/FB

TSLU

PIXCLK

FCPU

FOSD

All alternate functions (Italic characters) are mapped on Ports 0, 2, 3, 4, and 5

*On some devices only

Note: Not all peripherals are available on all device versions. Please check the Device Summary on page 1.

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