Datasheet > ST72X754

ST72X754

更新时间： 2024-11-02 22:13:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		显示器微控制器监视器
页数	文件大小	规格书
144页	1276K
描述
8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C

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中文翻译

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数据手册

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ST72X754 数据手册

ST72774/ST72754/ST72734

8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM,

ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I C

■ User ROM/OTP/EPROM: up to 60 Kbytes

■ Data RAM: up to 1 Kbytes (256 bytes stack)

■ 8 MHz Internal Clock Frequency in fast mode,

4 MHz in normal mode

■ Run and Wait CPU modes

■ System protection against illegal address jumps

and illegal opcode execution

PSDIP42

TQFP44

■ Sync Processor for Mode Recognition, power

management and composite video blanking,

clamping and free-running frequency

generation

– Corrector mode

– Analyzer mode

■ USB (Universal Serial Bus) for monitor function¹

– Three endpoints

10 x 10

■ 2 lines programmable as interrupt inputs

■ 16-bit timer with 2 input captures and 2 output

compare functions

■ 8-bit Analog to Digital Converter with 4 channels

on port B

■ 8 10-bit PWM/BRM Digital to Analog outputs

■ Master Reset and Low Voltage Detector (LVD)

– Integrated 3.3V voltage regulator

– Transceiver

– Suspend and Resume operations

reset

■ Programmable Watchdog for system reliability

■ Fully static operation

■ 63 basic instructions / 17 main addressing

■ Timing

Measurement

Unit

(TMU)

for

autoposition and autosize

modes

■ Fast I C Single Master Interface

■ DDC Bus Interface with:

■ 8x8 unsigned multiply instruction

■ True bit manipulation

– DDC1/2B protocol implemented in hardware

– Programmable DDC CI modes

– Enhanced DDC (EDDC) address decoding

■ 31 I/O lines

■ Complete development support on PC/DOS-

Windows: Real-Time Emulator, EPROM

Programming Board and Gang Programmer

■ Full software package (assembler, linker, C-

compiler, source level debugger)

Device Summary

Features

ST72(T/E)774(J/S)9 ST72(T)754(J/S)9 ST72774(J/S)7 ST72754(J/S)7 ST72(T/E)734J6

Program Memory -

Bytes

60K

48K

32K

RAM (stack) - Bytes

1K (256)

No USB

512 (256)

No USB

ADC , I C,LVD,

DDC,Sync,

USB

No USB

Peripherals

ADC , 16-bit timer, I C, DDC, TMU,Sync, PWM, LVD, Watchdog

16-bit timer,

PWM, Watchdog

Operating Supply

4.0V to 5.5V supply operating range

12 or 24 MHz

Oscillator Frequency

Operating Temperature

0 to +70°C

PSDIP42

CSDIP42

Package

CSDIP42 or PSDIP42 or TQFP44

(1) On some devices only, refer to Device Summary; (2) Contact Sales office for availability

(3) 8-bit ±2 LSB A/D converter ; (4) 8-bit ±4 LSB A/D converter.

October 2003

1/144

12 3 4 5 6 7...144

中文翻译

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与ST72X754相关器件

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ST730ABD	STMICROELECTRONICS	获取价格	5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS
ST730ABD-TR	STMICROELECTRONICS	获取价格	5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS
ST730ABN	STMICROELECTRONICS	获取价格	5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS
ST730AC	STMICROELECTRONICS	获取价格	5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS
ST730ACD	STMICROELECTRONICS	获取价格	5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

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