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AT80C51RD2-RLRUM PDF预览

AT80C51RD2-RLRUM

更新时间: 2024-09-28 06:38:23
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器外围集成电路时钟
页数 文件大小 规格书
81页 1336K
描述
80C51 High Performance ROM 8-bit Microcontroller

AT80C51RD2-RLRUM 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFP包装说明:LQFP, QFP44,.47SQ,32
针数:44Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
Factory Lead Time:1 week风险等级:5.63
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长度:10 mm
I/O 线路数量:32端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP44,.47SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
电源:3/5 V认证状态:Not Qualified
RAM(字节):1280ROM(单词):0
座面最大高度:1.6 mm速度:40 MHz
子类别:Microcontrollers最大压摆率:15.6 mA
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:INDUSTRIAL
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD宽度:10 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

AT80C51RD2-RLRUM 数据手册

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Features  
80C52 Compatible  
– Four 8-bit I/O Ports  
– Three 16-bit Timer/Counters  
– 256 Bytes Scratch Pad RAM  
– 8 Interrupt Sources with 4 Priority Levels  
– Dual Data Pointer  
Variable Length MOVX for Slow RAM/Peripherals  
High-speed Architecture  
80C51 High  
Performance  
ROM 8-bit  
– 10 to 40 MHz in Standard Mode  
16K/32K Bytes On-Chip ROM Program  
AT80C51RD2 ROMless Versions  
On-Chip 1024 bytes Expanded RAM (XRAM)  
– Software Selectable Size (0, 256, 512, 768, 1024 bytes)  
– 256 Bytes Selected at Reset  
Microcontroller  
Keyboard Interrupt Interface on Port P1  
8-bit Clock Prescaler  
64K Program and Data Memory Spaces  
Improved X2 Mode with Independant Selection for CPU and Each Peripheral  
Programmable Counter Array 5 Channels with:  
– High-speed Output  
AT80C51RD2  
– Compare/Capture  
– Pulse Width Modulator  
– Watchdog Timer Capabilities  
Asynchronous Port Reset  
Full Duplex Enhanced UART  
Dedicated Baud Rate Generator for UART  
Low EMI (Inhibit ALE)  
Hardware Watchdog Timer (One-time Enabled with Reset-out)  
Power Control Modes  
– Idle Mode  
– Power-down Mode  
– Power-off Flag  
Power Supply: 2.7V to 5.5V  
Temperature Ranges: Commercial (0 to +70°C) and Industrial (-40°C to +85°C)  
Packages: PDIL40, PLCC44, VQFP44  

AT80C51RD2-RLRUM 替代型号

型号 品牌 替代类型 描述 数据表
AT80C32X2-RLTUM ATMEL

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8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
AT80C32X2-RLTUL ATMEL

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8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
AT80C32X2-RLRUM ATMEL

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8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless

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