TS83C51RB2 高性能八位单片机

Mask ROM (Kbytes) 16
RAM (Bytes) 1280
F.max (MHz) 60
Vcc (V) 2.7—5.5
I/O Pins 32
UART 1
16-bit Timers 3
Watchdog Yes
SPI Yes
Packages PDIP 40
LQFP 44
PLCC 44
Pb-Free Packages   PDIP 40
LQFP 44
PLCC 44
TS83C51RB2 概述

Atmel TS8xC51Rx2 is a high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller.
The TS8xC51Rx2 retains all features of the 80C51 with extended ROM/EPROM capacity (16/32/64 Kbytes), 256 bytes of internal RAM, a 7-source , 4-level interrupt system, an on-chip oscilator and three timer/counters.
In addition, the TS80C51Rx2 has a Programmable Counter Array, an XRAM of 256 or 768 bytes, a Hardware Watchdog Timer, a more versatile serial channel that facilitates multiprocessor communication (EUART) and an X2 speed improvement mechanism. The fully static design of the TS80C51Rx2 allows to reduce system power consumption by bringing the clock frequency down to any value, even DC, without loss of data.
The TS80C51Rx2 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.

TS83C51RB2 特性
TS83C51RB2 替代型号

TS83C51RB2-MCA
TS83C51RB2-MCB
TS83C51RB2-MCE
TS83C51RB2-MIA
TS83C51RB2-MIB
TS83C51RB2-MIE
TS83C51RB2-LCA
TS83C51RB2-LCB
TS83C51RB2-LCE
TS83C51RB2-LIA
TS83C51RB2-LIB
TS83C51RB2-LIE
TS83C51RB2-VCA
TS83C51RB2-VCB
TS83C51RB2-VCE
TS83C51RB2-VIA
TS83C51RB2-VIB
TS83C51RB2-VIE

TS83C51RB2 替代型号
Part Number Memory size Supply Voltage Temperature Range Max Frequency Package Packing
AT83C51RB2-3CSUM ROM 32k Bytes 5V Industrial Green 40 MHz (20 MHz X2) PDIL40 Stick
AT83C51RB2-SLSUM ROM 32k Bytes 5V Industrial Green 40 MHz (20 MHz X2) PLCC44 Stick
AT83C51RB2-RLTUM ROM 32k Bytes 5V Industrial Green 40 MHz (20 MHz X2) VQFP44 Tray
AT83C51RB2-3CSUL ROM 32k Bytes 3-5V Industrial Green 30 MHz (20 MHz X2) PDIL40 Stick
AT83C51RB2-SLSUL ROM 32k Bytes 3-5V Industrial Green 30 MHz (20 MHz X2) PLCC44 Stick
AT83C51RB2-RLTUL ROM 32k Bytes 3-5V Industrial Green 30 MHz (20 MHz X2) VQFP44 Tray
TS83C51RB2 应用技术支持与电子电路设计开发资源下载
  1. TS83C51RB2 数据手册DataSheet 下载. PDF
  2. 80C51微控制器的复位输入. PDF (编号: Tech 8051 00049)
  3. 80C51在系统Flash编程. PDF (编号:8051 00050)