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AT83C51RB2-3CSUL PDF预览

AT83C51RB2-3CSUL

更新时间: 2024-11-13 06:38:23
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光电二极管异步传输模式ATM时钟
页数 文件大小 规格书
86页 986K
描述
High Performance 8-bit Microcontroller

AT83C51RB2-3CSUL 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP40,.6
针数:40Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.71Is 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:30 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:R-PDIP-T40长度:51.75 mm
I/O 线路数量:32端子数量:40
片上程序ROM宽度:8最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP40,.6封装形状:RECTANGULAR
封装形式:IN-LINE电源:3/5 V
认证状态:Not QualifiedRAM(字节):512
ROM(单词):16384ROM可编程性:MROM
座面最大高度:5.08 mm速度:30 MHz
子类别:Microcontrollers最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:15.24 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT83C51RB2-3CSUL 数据手册

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1. 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 @ 5V, 30MHz @ 3V  
– X2 Speed Improvement capability (6 clocks/machine cycle)  
– 30 MHz @ 5V, 20 MHz @ 3V (Equivalent to  
– 60 MHz @ 5V, 40 MHz @ 3V)  
High  
Performance  
8-bit  
Dual Data Pointer  
On-chip ROM/EPROM (16K-bytes, 32K-bytes, 64K-bytes)  
On-chip eXpanded RAM (XRAM) (256 or 768 bytes)  
Programmable Clock Out and Up/Down Timer/Counter 2  
Programmable Counter Array with  
– High Speed Output,  
Microcontroller  
– Compare / Capture,  
TS80C51RA2  
TS83C51RB2  
TS83C51RC2  
TS83C51RD2  
TS87C51RB2  
TS87C51RC2  
TS87C51RD2  
AT80C51RA2  
AT83C51RB2  
AT83C51RC2  
AT83C51RD2  
AT87C51RB2  
AT87C51RC2  
– Pulse Width Modulator,  
– Watchdog Timer Capabilities  
Hardware Watchdog Timer (One-time enabled with Reset-Out)  
2 extra 8-bit I/O ports available on RD2 with high pin count packages  
Asynchronous port reset  
Interrupt Structure with  
– 7 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  
Once mode (On-chip Emulation)  
Power supply: 4.5-5V, 2.7-5.5V  
Temperature ranges: Commercial (0 to 70oC) and Industrial (-40 to 85oC)  
Packages: PDIL40, PLCC44, VQFP44 1.4, PLCC68, VQFP64 1.4  
2. Description  
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  
Rev. 4188F–8051–01/08  

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