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AT28C040-20BISL703 PDF预览

AT28C040-20BISL703

更新时间: 2024-09-29 22:56:39
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储内存集成电路异步传输模式ATM可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
12页 335K
描述
4-Megabit 512K x 8 Paged E2PROM

AT28C040-20BISL703 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP32,.6
针数:32Reach Compliance Code:compliant
ECCN代码:3A001.A.2.CHTS代码:8542.32.00.51
风险等级:5.23Is Samacsys:N
最长访问时间:200 ns其他特性:AUTOMATIC WRITE
命令用户界面:NO数据轮询:YES
数据保留时间-最小值:10耐久性:10000 Write/Erase Cycles
JESD-30 代码:R-CDIP-T32JESD-609代码:e0
长度:40.64 mm内存密度:4194304 bit
内存集成电路类型:EEPROM内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:32字数:524288 words
字数代码:512000工作模式:ASYNCHRONOUS
最高工作温度:125 °C最低工作温度:-55 °C
组织:512KX8封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装等效代码:DIP32,.6
封装形状:RECTANGULAR封装形式:IN-LINE
页面大小:256 words并行/串行:PARALLEL
峰值回流温度(摄氏度):240电源:5 V
编程电压:5 V认证状态:Not Qualified
座面最大高度:4.06 mm最大待机电流:0.003 A
子类别:EEPROMs最大压摆率:0.08 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30切换位:YES
宽度:15.24 mm最长写入周期时间 (tWC):10 ms
Base Number Matches:1

AT28C040-20BISL703 数据手册

 浏览型号AT28C040-20BISL703的Datasheet PDF文件第2页浏览型号AT28C040-20BISL703的Datasheet PDF文件第3页浏览型号AT28C040-20BISL703的Datasheet PDF文件第4页浏览型号AT28C040-20BISL703的Datasheet PDF文件第5页浏览型号AT28C040-20BISL703的Datasheet PDF文件第6页浏览型号AT28C040-20BISL703的Datasheet PDF文件第7页 
Features  
Read Access Time - 200 ns  
Automatic Page Write Operation  
– Internal Address and Data Latches for 256 Bytes  
– Internal Control Timer  
Fast Write Cycle Time  
– Page Write Cycle Time - 10 ms Maximum  
– 1 to 256 Byte Page Write Operation  
Low Power Dissipation  
– 80 mA Active Current  
Hardware and Software Data Protection  
DATA Polling for End of Write Detection  
High Reliability CMOS Technology  
– Endurance: 10,000 Cycles  
– Data Retention: 10 Years  
Single 5V ± 10% Supply  
4-Megabit  
(512K x 8)  
Paged E2PROM  
CMOS and TTL Compatible Inputs and Outputs  
JEDEC Approved Byte-Wide Pinout  
AT28C040  
Description  
The AT28C040 is a high-performance electrically erasable and programmable read  
only memory (E2PROM). Its 4 megabits of memory is organized as 524,288 words by  
8 bits. Manufactured with Atmel's advanced nonvolatile CMOS technology, the device  
offers access times to 200 ns with power dissipation of just 440 mW.  
(continued)  
Pin Configurations  
Pin Name  
A0 - A18  
CE  
Function  
Addresses  
Chip Enable  
Output Enable  
Write Enable  
Data Inputs/Outputs  
No Connect  
OE  
WE  
I/O0 - I/O7  
NC  
AT28C040 4-  
Megabit (512K x  
8) Paged  
E2PROM  
SIDE BRAZE,  
FLATPACK  
Top View  
LCC  
Top View  
Rev. 0542B–04/98  

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