Datasheet > TS80C52X2-EJCB

TS80C52X2-EJCB

更新时间： 2024-11-17 06:22:51

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
56页	689K
描述
Microcontroller, 8-Bit, MROM, CMOS, PQFP44, PLASTIC, QFP-44

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TS80C52X2-EJCB 数据手册

TS80C52X2

8-bit CMOS Microcontroller 0-60 MHz

1. Description

TEMIC TS80C52X2 is high performance CMOS ROM, The fully static design of the TS80C52X2 allows to

reduce system power consumption by bringing the clock

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

data.

OTP, EPROM and ROMless versions of the 80C51

CMOS single chip 8-bit microcontroller.

The TS80C52X2 retains all features of the TEMIC

80C51 with extended ROM/EPROM capacity (8

Kbytes), 256 bytes of internal RAM, a 6-source , 4-level

interrupt system, an on-chip oscilator and three timer/

counters.

The TS80C52X2 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 TS80C52X2 has a dual data pointer, a

more versatile serial channel that facilitates

multiprocessor communication (EUART) and a X2 speed

improvement mechanism.

2. Features

● 80C52 Compatible

● Interrupt Structure with

•

8051 pin and instruction compatible

Four 8-bit I/O ports

•

6 Interrupt sources,

4 level priority interrupt system

Three 16-bit timer/counters

256 bytes scratchpad RAM

● Full duplex Enhanced UART

•

Framing error detection

Automatic address recognition

● High-Speed Architecture

•

40 MHz @ 5V, 30MHz @ 3V

● Low EMI (inhibit ALE)

● Power Control modes

X2 Speed Improvement capability (6 clocks/

machine cycle)

•

Idle mode

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

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

Power-down mode

Power-off Flag

● Dual Data Pointer

● Once mode (On-chip Emulation)

● Power supply: 4.5-5V, 2.7-5.5V

● On-chip ROM/EPROM (8K-bytes)

● Programmable Clock Out and Up/Down Timer/

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

Counter 2

Industrial (-40 to 85^oC)

● Asynchronous port reset

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

(13.9 footprint), CQPJ44 (window), CDIL40

(window)

Rev. C - Aug. 31, 1999

12 3 4 5 6 7...56

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与TS80C52X2-EJCB相关器件

型号	品牌	获取价格	描述	数据表
TS80C52X2-EJCR	ATMEL	获取价格	Microcontroller, 8-Bit, MROM, CMOS, PQFP44, PLASTIC, QFP-44
TS80C52X2-EJEB	ATMEL	获取价格	Microcontroller, 8-Bit, MROM, CMOS, PQFP44, 1.40 MM HEIGHT, VQFP-44
TS80C52X2-EJED	ATMEL	获取价格	Microcontroller, 8-Bit, MROM, CMOS, PQFP44, 1.40 MM HEIGHT, VQFP-44
TS80C52X2-ELBB	ATMEL	获取价格	Microcontroller, 8-Bit, MROM, CMOS, PQCC44, PLASTIC, LCC-44
TS80C52X2-ELBD	ATMEL	获取价格	Microcontroller, 8-Bit, MROM, CMOS, PQCC44, PLASTIC, LCC-44
TS80C52X2-ELEB	ATMEL	获取价格	Microcontroller, 8-Bit, MROM, CMOS, PQFP44, 1.40 MM HEIGHT, VQFP-44
TS80C52X2-ELED	ATMEL	获取价格	Microcontroller, 8-Bit, MROM, CMOS, PQFP44, 1.40 MM HEIGHT, VQFP-44
TS80C52X2-LCAB	TEMIC	获取价格	8-bit CMOS Microcontroller 0-60 MHz
TS80C52X2-LCAD	TEMIC	获取价格	8-bit CMOS Microcontroller 0-60 MHz
TS80C52X2-LCAR	TEMIC	获取价格	8-bit CMOS Microcontroller 0-60 MHz

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