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AT89LV55-12JU PDF预览

AT89LV55-12JU

更新时间: 2024-10-02 14:47:55
品牌 Logo 应用领域
美国微芯 - MICROCHIP 时钟微控制器外围集成电路
页数 文件大小 规格书
24页 588K
描述
Microcontroller

AT89LV55-12JU 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:QCCJ, LDCC44,.7SQReach Compliance Code:compliant
风险等级:5.52具有ADC:NO
地址总线宽度:位大小:8
CPU系列:8051最大时钟频率:12 MHz
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:S-PQCC-J44JESD-609代码:e3
湿度敏感等级:2I/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 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):245
电源:3/5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):20480
ROM可编程性:FLASH速度:12 MHz
子类别:Microcontrollers最大压摆率:25 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
端子面层:Matte Tin (Sn)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:30uPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT89LV55-12JU 数据手册

 浏览型号AT89LV55-12JU的Datasheet PDF文件第2页浏览型号AT89LV55-12JU的Datasheet PDF文件第3页浏览型号AT89LV55-12JU的Datasheet PDF文件第4页浏览型号AT89LV55-12JU的Datasheet PDF文件第5页浏览型号AT89LV55-12JU的Datasheet PDF文件第6页浏览型号AT89LV55-12JU的Datasheet PDF文件第7页 
Features  
Compatible with MCS-51Products  
20K Bytes of Reprogrammable Flash Memory  
– Endurance: 1,000 Write/Erase Cycles  
Fully Static Operation: 0 Hz to 12 MHz  
Three-level Program Memory Lock  
256 x 8-bit Internal RAM  
32 Programmable I/O Lines  
Three 16-bit Timer/Counters  
Eight Interrupt Sources  
Low-power Idle and Power-down Modes  
2.7V to 6.0V Operating Range  
8-bit  
Microcontroller  
with 20K Bytes  
Flash  
Description  
The AT89LV55 is a low-voltage, low-power CMOS 8-bit microcomputer with 20K  
bytes of Flash programmable and erasable read only memory. The device is manu-  
factured using Atmel’s high density nonvolatile memory technology and is compatible  
with the industry standard 80C51 instruction set and pinout. The on-chip Flash allows  
the program memory to be reprogrammed. By combining a versatile 8-bit CPU with  
Flash on a monolithic chip, the Atmel AT89LV55 is a powerful microcomputer which  
provides a highly-flexible and cost-effective solution to many embedded control appli-  
AT89LV55  
cations.  
(continued)  
Pin Configurations  
TQFP  
PLCC  
PDIP  
0811C–03/01  

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