Datasheet > 微控制器和处理器 > 微控制器> TS80C31X2-ELBB

TS80C31X2-ELBB

更新时间： 2024-11-07 22:10:39

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器
页数	文件大小	规格书
42页	565K
描述
8-bit CMOS Microcontroller ROMless

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TS80C31X2-ELBB 数据手册

TS80C31X2

8-bit CMOS Microcontroller ROMless

1. Description

TS80C31X2 is high performance CMOS and ROMless The fully static design of the TS80C31X2 allows to

reduce system power consumption by bringing the clock

frequency down to any value, even DC, without loss of

data.

versions of the 80C51 CMOS single chip 8-bit

microcontroller.

The TS80C31X2 retains all features of the TSC80C31

with 128 bytes of internal RAM, a 5-source, 4 priority

level interrupt system, an on-chip oscilator and two timer/

counters.

The TS80C31X2 has 2 software-selectable modes of

reduced activity for further reduction in power

consumption. In the idle mode the CPU is frozen while

the timers, the serial port and the interrupt system are still

operating. In the power-down mode the RAM is saved

and all other functions are inoperative.

In addition, the TS80C31X2 has a dual data pointer, a

more versatile serial channel that facilitates

multiprocessor communication (EUART) and a X2 speed

improvement mechanism.

2. Features

● 80C31 Compatible

● Interrupt Structure with

•

8031 pin and instruction compatible

Four 8-bit I/O ports

•

5 Interrupt sources,

4 priority level interrupt system

Two 16-bit timer/counters

128 bytes scratchpad RAM

● Full duplex Enhanced UART

•

Framing error detection

Automatic address recognition

● High-Speed Architecture

•

40 MHz @ 5V, 30MHz @ 3V

● Power Control modes

•

Idle mode

X2 Speed Improvement capability (6 clocks/

machine cycle)

Power-down mode

Power-off Flag

30 MHz @ 5V, 20 MHz @ 3V (Equivalent to

60 MHz @ 5V, 40 MHz @ 3V)

● Once mode (On-chip Emulation)

● Power supply: 4.5-5.5V, 2.7-5.5V

● Dual Data Pointer

● Asynchronous port reset

● Temperature ranges: Commercial (0 to 70^oC) and

Industrial (-40 to 85^oC)

● Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP F1

(13.9 footprint)

Rev. C - 15 January, 2001

12 3 4 5 6 7...42

中文翻译

下载PDF

与TS80C31X2-ELBB相关器件

型号	品牌	获取价格	描述	数据表
TS80C31X2-ELBD	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELBR	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELCB	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELCD	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELCR	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELEB	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELED	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-ELER	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-LCA	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless
TS80C31X2-LCAB	ATMEL	获取价格	8-bit CMOS Microcontroller ROMless