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AT89C51AC3-RLTUM PDF预览

AT89C51AC3-RLTUM

更新时间: 2024-09-28 06:38:27
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存微控制器
页数 文件大小 规格书
140页 1380K
描述
Enhanced 8-bit Microcontroller with 64KB Flash Memory

AT89C51AC3-RLTUM 技术参数

是否无铅: 不含铅是否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:44
Reach Compliance Code:compliantECCN代码:3A991.A.2
HTS代码:8542.31.00.01Factory Lead Time:1 week
风险等级:4.21核心架构:8051
设备核心:8051时钟速度:60
内存:2.25闪存:64
Adc通道:8ADC分辨率:10
具有ADC:YES其他特性:ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ
地址总线宽度:16位大小:8
CPU系列:8051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
湿度敏感等级:3I/O 线路数量:34
端子数量:44片上程序ROM宽度:8
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
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):65536ROM可编程性:FLASH
座面最大高度:1.6 mm速度:60 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:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
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

AT89C51AC3-RLTUM 数据手册

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Features  
80C51 Core Architecture  
256 Bytes of On-chip RAM  
2048 Bytes of On-chip ERAM  
64K Bytes of On-chip Flash Memory  
– Data Retention: 10 Years at 85°C  
– Read/Write Cycle: 100K  
Boot Code Section with Independent Lock Bits  
2K Bytes of On-chip Flash for Bootloader  
In-System Programming by On-Chip UART Boot Program and IAP Capability  
2K Bytes of On-chip EEPROM  
Enhanced 8-bit  
Microcontroller  
with 64KB Flash  
Memory  
Read/Write Cycle: 100K  
Integrated Power Monitor (POR: PFD) To Supervise Internal Power Supply  
14-sources 4-level Interrupts  
Three 16-bit Timers/Counters  
Full Duplex UART Compatible 80C51  
High-speed Architecture  
– In Standard Mode:  
40 MHz (Vcc 3V 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 3V to 5.5V, both Internal and external code execution)  
30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)  
Five Ports: 32 + 4 Digital I/O Lines  
AT89C51AC3  
Five-channel 16-bit PCA with  
– PWM (8-bit)  
– High-speed Output  
– Timer and Edge Capture  
Double Data Pointer  
21-bit WatchDog Timer (7 Programmable Bits)  
A 10-bit Resolution Analog to Digital Converter (ADC) with 8 Multiplexed Inputs  
SPI Interface (PLCC52 and VPFP64 packages only)  
On-chip Emulation Logic (Enhanced Hook System)  
Power Saving Modes  
– Idle Mode  
– Power-down Mode  
Power Supply: 3 volts to 5.5 volts  
Temperature Range: Industrial (-40° to +85°C)  
Packages: VQFP44, PLCC44, VQFP64, PLCC52  
Description  
The AT89C51AC3 is a high performance Flash version of the 80C51 single chip 8-bit  
microcontrollers.  
In X2 mode a maximum external clock rate of 20 MHz reaches a 300 ns cycle time.  
Besides the AT89C51AC3 provides 64K Bytes of Flash memory including In-System  
Programming (ISP) and IAP, 2K Bytes Boot Flash Memory, 2K Bytes EEPROM and  
2048 byte ERAM.  
Primary attention is paid to the reduction of the electro-magnetic emission of  
AT89C51AC3.  
Rev. 4383D–8051–02/08  

AT89C51AC3-RLTUM 替代型号

型号 品牌 替代类型 描述 数据表
AT89C51AC3-RLTIM ATMEL

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Enhanced 8-bit Microcontroller with 64KB Flash Memory

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