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AT28C040-25FM/883 PDF预览

AT28C040-25FM/883

更新时间: 2024-01-22 16:09:37
品牌 Logo 应用领域
爱特美尔 - ATMEL 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内存集成电路
页数 文件大小 规格书
11页 535K
描述
EEPROM, 512KX8, 250ns, Parallel, CMOS, CDFP32, BOTTOM BRAZED, CERAMIC, FP-32

AT28C040-25FM/883 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:DFP包装说明:DFP, FL32,.5
针数:32Reach Compliance Code:compliant
ECCN代码:3A001.A.2.CHTS代码:8542.32.00.51
风险等级:5.39最长访问时间:250 ns
其他特性:AUTOMATIC WRITE命令用户界面:NO
数据轮询:YESJESD-30 代码:R-CDFP-F32
JESD-609代码:e0长度:20.85 mm
内存密度:4194304 bit内存集成电路类型:EEPROM
内存宽度:8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输出特性:3-STATE
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:DFP
封装等效代码:FL32,.5封装形状:RECTANGULAR
封装形式:FLATPACK页面大小:256 words
并行/串行:PARALLEL电源:5 V
编程电压:5 V认证状态:Not Qualified
筛选级别:38535Q/M;38534H;883B座面最大高度:3.05 mm
最大待机电流:0.0003 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:YES技术:CMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT端子节距:1.27 mm
端子位置:DUAL切换位:YES
宽度:12.2 mmBase Number Matches:1

AT28C040-25FM/883 数据手册

 浏览型号AT28C040-25FM/883的Datasheet PDF文件第2页浏览型号AT28C040-25FM/883的Datasheet PDF文件第3页浏览型号AT28C040-25FM/883的Datasheet PDF文件第4页浏览型号AT28C040-25FM/883的Datasheet PDF文件第5页浏览型号AT28C040-25FM/883的Datasheet PDF文件第6页浏览型号AT28C040-25FM/883的Datasheet PDF文件第7页 
AT28C040  
Features  
Fast Read Access Time - 150 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  
4 Megabit  
(512K x 8)  
Paged  
300 µA CMOS Standby 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  
CMOS and TTL Compatible Inputs and Outputs  
JEDEC Approved Byte-Wide Pinout  
CMOS  
E2PROM  
Full Military, Commercial and Industrial Temperature Ranges  
Description  
The AT28C040 is a high-performance electrically erasable and programmable read  
only memory (E PROM). 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 150 ns with power dissipation of just 440 mW. When the device  
is deselected, the CMOS standby current is less than 300 µA.  
(continued)  
2
Preliminary  
Pin Configurations  
Pin Name  
A0 - A18  
CE  
Function  
AT28C040  
Addresses  
Chip Enable  
Output Enable  
Write Enable  
Data Inputs/Outputs  
No Connect  
OE  
WE  
I/O0 - I/O7  
NC  
SIDE BRAZE,  
FLATPACK  
Top View  
LCC  
Top View  
0542A  
2-255  

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