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TS87C52X2-MCE PDF预览

TS87C52X2-MCE

更新时间: 2024-11-08 07:04:59
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器和处理器外围集成电路可编程只读存储器时钟
页数 文件大小 规格书
55页 596K
描述
8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless

TS87C52X2-MCE 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP44,.47SQ,32
针数:44Reach Compliance Code:unknown
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.7Is Samacsys:N
具有ADC:NO地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:40 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQFP-G44湿度敏感等级:1
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:QFP封装等效代码:QFP44,.47SQ,32
封装形状:SQUARE封装形式:FLATPACK
峰值回流温度(摄氏度):225电源:5 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):8192ROM可编程性:OTPROM
速度:40 MHz子类别:Microcontrollers
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:30
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

TS87C52X2-MCE 数据手册

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Features  
80C52 Compatible  
– 8051 Pin and Instruction Compatible  
– Four 8-bit I/O Ports  
– Three 16-bit Timer/Counters  
– 256 Bytes Scratchpad RAM  
High-speed Architecture  
40 MHz at 5V, 30 MHz at 3V  
X2 Speed Improvement Capability (6 Clocks/Machine Cycle)  
– 30 MHz at 5V, 20 MHz at 3V (Equivalent to 60 MHz at 5V, 40 MHz at 3V)  
Dual Data Pointer  
8-bit  
On-chip ROM/EPROM (8Kbytes)  
Programmable Clock Out and Up/Down Timer/Counter 2  
Asynchronous Port Reset  
Microcontroller  
8 Kbytes  
ROM/OTP,  
ROMless  
Interrupt Structure with  
– 6 Interrupt Sources  
– 4 Level Priority Interrupt System  
Full Duplex Enhanced UART  
– Framing Error Detection  
– Automatic Address Recognition  
Low EMI (Inhibit ALE)  
Power Control Modes  
– Idle Mode  
– Power-down Mode  
– Power-off Flag  
TS80C32X2  
TS87C52X2  
TS80C52X2  
AT80C32X2  
AT80C52X2  
AT87C52X2  
Once Mode (On-chip Emulation)  
Power Supply: 4.5 - 5.5V, 2.7 - 5.5V  
Temperature Ranges: Commercial (0 to 70oC) and Industrial (-40 to 85oC)  
Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP44 (13.9 footprint)  
Description  
TS80C52X2 is high performance CMOS ROM, OTP, EPROM and ROMless versions  
of the 80C51 CMOS single chip 8-bit microcontroller.  
The TS80C52X2 retains all features of the 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.  
In addition, the TS80C52X2 has a dual data pointer, a more versatile serial channel  
that facilitates multiprocessor communication (EUART) and an X2 speed improve-  
ment mechanism.  
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.  
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.  
Rev. 4184I–8051–02/08  

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