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AT89C51ID2-RDTIM PDF预览

AT89C51ID2-RDTIM

更新时间: 2024-01-11 22:31:15
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存微控制器和处理器外围集成电路异步传输模式ATM
页数 文件大小 规格书
159页 1225K
描述
8-bit Flash Microcontroller

AT89C51ID2-RDTIM 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:LCC包装说明:QCCJ, LDCC68,1.0SQ
针数:68Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.83
Is Samacsys:N具有ADC:NO
地址总线宽度:16位大小:8
CPU系列:8051DAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J68JESD-609代码:e0
长度:24.23 mm湿度敏感等级:3
I/O 线路数量:49端子数量:68
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:QCCJ封装等效代码:LDCC68,1.0SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):225电源:3/5 V
认证状态:Not QualifiedRAM(字节):2048
ROM(单词):65536ROM可编程性:FLASH
座面最大高度:5.08 mm速度:60 MHz
子类别:Microcontrollers最大压摆率:63 mA
最大供电电压:5.5 V最小供电电压:2.7 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:24.23 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

AT89C51ID2-RDTIM 数据手册

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Features  
80C52 Compatible  
– 8051 Instruction Compatible  
– Six 8-bit I/O Ports (64 pins or 68 Pins Versions)  
– Four 8-bit I/O Ports (44 Pins Version)  
– Three 16-bit Timer/Counters  
– 256 bytes Scratch Pad RAM  
– 10 Interrupt Sources With 4 Priority Levels  
ISP (In-System Programming) Using Standard VCC Power Supply  
Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply  
Boot ROM Contains Low Level Flash Programming Routines and a Default Serial  
Loader  
8-bit Flash  
Microcontroller  
High-speed Architecture  
– In Standard Mode:  
40 MHz (Vcc 2.7V to 5.5V, Both Internal and External Code Execution)  
60 MHz (Vcc 4.5V to 5.5V and Internal Code Execution Only)  
– In X2 Mode (6 Clocks/Machine Cycle)  
20 MHz (Vcc 2.7V to 5.5V, Both Internal and External Code Execution)  
30 MHz (Vcc 4.5V to 5.5V and Internal Code Execution Only)  
64K bytes On-chip Flash Program/Data Memory  
– Byte and Page (128 bytes) Erase and Write  
– 100k Write Cycles  
AT89C51ID2  
On-chip 1792 bytes Expanded RAM (XRAM)  
– Software Selectable Size (0, 256, 512, 768, 1024, 1792 bytes)  
– 768 bytes Selected at Reset for T89C51RD2 Compatibility  
On-chip 2048 bytes EEPROM block for Data Storage  
– 100k Write Cycles  
Dual Data Pointer  
32 KHz Crystal Oscillator  
Variable Length MOVX for Slow RAM/Peripherals  
Improved X2 Mode with Independant Selection for CPU and Each Peripheral  
Keyboard Interrupt Interface on Port 1  
SPI Interface (Master/Slave Mode)  
8-bit Clock Prescaler  
Two Wire Interface 400K bit/s  
Programmable Counter Array with:  
– High Speed Output  
– Compare/Capture  
– Pulse Width Modulator  
– Watchdog Timer Capabilities  
Asynchronous Port Reset  
Full Duplex Enhanced UART with Dedicated Internal Baud Rate Generator  
Low EMI (inhibit ALE)  
Hardware Watchdog Timer (One-time Enabled with Reset-Out), Power-Off Flag  
Power Control Modes: Idle Mode, Power-down Mode  
Power Supply: 2.7V to 5.5V  
Temperature Ranges: Industrial (-40 to +85°C)  
Packages: PLCC44, VQFP44, PLCC68(1), VQFP64(1)  
Note:  
1. Contact Atmel Sales for availability.  
Description  
AT89C51ID2 is a high performance CMOS Flash version of the 80C51 CMOS single  
chip 8-bit microcontroller. It contains a 64 Kbytes Flash memory block for program  
and for data.  
4289A–8051–09/03  
1

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