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AT89LV55-12JI PDF预览

AT89LV55-12JI

更新时间: 2024-10-01 22:53:59
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PCATM时钟
页数 文件大小 规格书
23页 598K
描述
8-Bit Microcontroller with 20K Bytes Flash

AT89LV55-12JI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:LPCC包装说明:QCCJ, LDCC44,.7SQ
针数:44Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.82
Is Samacsys:N具有ADC:NO
地址总线宽度:16位大小:8
CPU系列:8051最大时钟频率:12 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:S-PQCC-J44
JESD-609代码:e0长度:16.586 mm
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):225
电源:3/5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):20480
ROM可编程性:FLASH座面最大高度:4.572 mm
速度:12 MHz子类别:Microcontrollers
最大压摆率:25 mA最大供电电压:6 V
最小供电电压:2.7 V标称供电电压:3 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:16.586 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT89LV55-12JI 数据手册

 浏览型号AT89LV55-12JI的Datasheet PDF文件第2页浏览型号AT89LV55-12JI的Datasheet PDF文件第3页浏览型号AT89LV55-12JI的Datasheet PDF文件第4页浏览型号AT89LV55-12JI的Datasheet PDF文件第5页浏览型号AT89LV55-12JI的Datasheet PDF文件第6页浏览型号AT89LV55-12JI的Datasheet PDF文件第7页 
203Features  
Compatible with MCS-51™ Products  
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  
0811B-B–12/97  
4-193  

AT89LV55-12JI 替代型号

型号 品牌 替代类型 描述 数据表
AT89C51RC2-SLSUL ATMEL

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8-bit Microcontroller with 16K/ 32K Bytes Flash
AT89LV55-12JC ATMEL

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8-Bit Microcontroller with 20K Bytes Flash
AT89C51RC2-SLSIL ATMEL

类似代替

8-bit Microcontroller with 16K/ 32K Bytes Flash

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