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TS80C31X2-MLAR PDF预览

TS80C31X2-MLAR

更新时间: 2024-02-13 05:12:41
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

TS80C31X2-MLAR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFP包装说明:LQFP,
针数:44Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.65Is Samacsys:N
具有ADC:NO地址总线宽度:16
位大小:8最大时钟频率:40 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:S-PQFP-G44
JESD-609代码:e3长度:10 mm
I/O 线路数量:32端子数量:44
最高工作温度:70 °C最低工作温度:
PWM 通道:NO封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.6 mm
速度:40 MHz最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:10 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

TS80C31X2-MLAR 数据手册

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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 70oC) and  
Industrial (-40 to 85oC)  
Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP F1  
(13.9 footprint)  
Rev. C - 15 January, 2001  
1

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