Datasheet > ST72E751N9D1

ST72E751N9D1

更新时间： 2024-11-25 22:29:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		显示器监视器
页数	文件大小	规格书
3页	67K
描述
8-BIT, 56-PIN MCU FOR MONITORS, WITH UP TO 60K ROM, 2K RAM, ADC, TIMER, IR, SYNC, PWM/BRM, DDC/DMA, I2C & SCI

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中文翻译

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数据手册

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ST72E751N9D1 数据手册

ST7275-1

8-BIT, 56-PIN MCU FOR MONITORS, WITH UP TO 60K ROM, 2K

RAM, ADC, TIMER, IR, SYNC, PWM/BRM, DDC/DMA, I C & SCI

PRODUCT PREVIEW

■

User ROM/OTP/EPROM: up to 60 Kbytes

Data RAM: up to 2 Kbytes (256 bytes stack)

8 MHz Maximum Internal Clock Frequency in

fast mode, 4 MHz in normal mode

■

Run, Wait and Halt CPU modes

Sync Processor for Mode Recognition, power

management and composite video blanking,

clamping

and

free-running

frequency

generation.

– Corrector mode

– Analyzer mode

■

Fast I C Multi Master Interface

PSDIP56

DDC Bus Interface fully compliant with DDC1,

2B, 2B+, 2AB, 2Bi standards

■

32 I/O lines

– 8 Open Drain I/Os with high current capacity

(10 mA) on port A

See Ordering Information at the end of the Document

– 5 lines programmable as interrupt inputs

■

16-bit timer with 2 input captures and 2 output

compare functions (with 1 output pin)

8-bit Analog to Digital Converter with 8

channels on port B

8 10-bit PWM/BRM Digital to Analog outputs

One 12-bit PWM/BRM Digital to Analog output

Device Summary

Features

ST72751N9 ST72751N7 ST72751N6

ROM

(bytes)

60K

48K

1.5

32K

■

RAM

(bytes)

Asynchronous

Interface

Serial

Communications

ADC

8 channels

Timer

■

Infra red controller

I C Bus

one multimaster

Master Reset and Power on/off reset

Programmable Watchdog for system reliability

56-pin Shrink Dual In line Plastic package

Fully static operation

DDC/DMA

Sync

PWM

I/O

yes

0 to + 70 C operating temperature range

SCI

yes

4.0V to 5.5V supply operating range

24 MHz Quartz Oscillator

63 basic instructions/17 main address modes

8x8 unsigned multiply instruction

True bit manipulation

Versatile Development Tools (DOS and

Windows) including assembler, linker, C-

compiler, archiver, source level debugger,

EPROM programmer and hardware emulator

EPROM

Device

ST72E751N9D1

ST72T751N9B1

OTP

Device

Note 1

: Power On/Off reset not implemented in

this revision.

April 1998

1/3

Thisis preliminary information ona newproductin development orundergoingevaluation. Detailsaresubject tochangewithoutnotice.

12 3

中文翻译

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