AT80C31X2-RLTUM 带有128K系统内可编程ROM/OTP存储器 VQFP-44封装

RAM (Bytes) 128
F.max (MHz) 60
Vcc (V) 2.7-5.5
I/O Pins 32
UART 1
16-bit Timers 2
Packages PDIP 40
LQFP 44
PLCC 44
Pb-Free Packages PDIP 40
LQFP 44
PLCC 44

TS80C31X2 is high performance CMOS and ROMless 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. 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.

AT80C31X2-RLTUM 特性
AT80C31X2-RLTUM 订购型号
Part Number Memory size Supply Voltage Temperature Range Max Frequency Package Packing
AT80C31X2-3CSUM ROMLess 5V ±10% Industrial Green 40 MHz (20 MHz X2) PDIL40 Stick
AT80C31X2-SLSUM Romless 5V ±10% Industrial Green 40 MHz (20 MHz X2) PLCC44 Stick
AT80C31X2-RLTUM Romless 5V ±10% Industrial Green 40 MHz (20 MHz X2) VQFP44 Tray
AT80C31X2-3CSUL Romless 2.7 to 5.5V Industrial Green 30 MHz (20 MHz X2) PDIL40 Stick
AT80C31X2-SLSUL Romless 2.7 to 5.5V Industrial Green 30 MHz (20 MHz X2) PLCC44 Stick
AT80C31X2-RLTUL ROMLess 2.7 to 5.5V Industrial Green 30 MHz (20 MHz X2) VQFP44 Tray
AT80C31X2-3CSUV ROMLess 5V ±10% Industrial Green 60 MHz (20 MHz X2) PDIL40 Stick
AT80C31X2-SLSUV ROMLess 5V ±10% Industrial Green 60 MHz (20 MHz X2) PLCC44 Stick
AT80C31X2-RLTUV Romless 5V ±10% Industrial Green 60 MHz (20 MHz X2) VQFP44 Tray
AT80C31X2-RLTUM 应用技术支持与电子电路设计开发资源下载
  1. AT80C31X2 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)