Datasheet > ST72T774

ST72T774

更新时间： 2024-11-02 23:34:51

品牌	Logo	应用领域
其他 - ETC		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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ST72T774 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ST72T774相关器件

型号	品牌	获取价格	描述	数据表
ST72T774J9B1	STMICROELECTRONICS	获取价格	8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/
ST72T774S9T1	STMICROELECTRONICS	获取价格	8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/
ST72T85A5Q6	STMICROELECTRONICS	获取价格	8-BIT MCU FOR RDS WITH 48K ROM, 3K RAM, ADC, TWO TIMERS, TWO SPIs, I2C AND SCI INTERFACES
ST72T91L	STMICROELECTRONICS	获取价格	8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATO
ST72T94B1	ETC	获取价格	Telecommunication IC
ST72T94B8	ETC	获取价格	Telecommunication IC
ST72T94C6B6	ETC	获取价格	8-Bit Microcontroller
ST72T94C6M6	ETC	获取价格	8-Bit Microcontroller
ST72T94M1	ETC	获取价格	Telecommunication IC
ST72T94M8	ETC	获取价格	Telecommunication IC

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