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NM27C512QE90 PDF预览

NM27C512QE90

更新时间: 2024-02-25 01:08:21
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
10页 109K
描述
524,288-Bit (64K x 8) High Performance CMOS EPROM

NM27C512QE90 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:WINDOWED, CERDIP-28
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.61
风险等级:5.72最长访问时间:90 ns
I/O 类型:COMMONJESD-30 代码:R-GDIP-T28
JESD-609代码:e0内存密度:524288 bit
内存集成电路类型:UVPROM内存宽度:8
功能数量:1端子数量:28
字数:65536 words字数代码:64000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:64KX8
输出特性:3-STATE封装主体材料:CERAMIC, GLASS-SEALED
封装代码:WDIP封装等效代码:DIP28,.6
封装形状:RECTANGULAR封装形式:IN-LINE, WINDOW
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:5.969 mm最大待机电流:0.0001 A
子类别:EPROMs最大压摆率:0.04 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:INDUSTRIAL
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:NOT SPECIFIED宽度:15.24 mm
Base Number Matches:1

NM27C512QE90 数据手册

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July 1998  
NM27C512  
524,288-Bit (64K x 8) High Performance CMOS EPROM  
The NM27C512 is one member of a high density EPROM Family  
which range in densities up to 4 Megabit.  
General Description  
The NM27C512 is a high performance 512K UV Erasable Electri-  
cally Programmable Read Only Memory (EPROM). It is manufac-  
tured using Fairchild’s proprietary CMOS AMG™ EPROM tech-  
nology for an excellent combination of speed and economy while  
providing excellent reliability.  
Features  
High performance CMOS  
— 90 ns access time  
Fast turn-off for microprocessor compatibility  
TheNM27C512providesmicroprocessor-basedsystemsstorage  
capacity for portions of operating system and application soft-  
Manufacturers identification code  
ware. Its 90 ns access time provides no wait-state operation with  
high-performance CPUs. The NM27C512 offers a single chip  
solution for the code storage requirements of 100% firmware-  
based equipment. Frequently-used software routines are quickly  
executed from EPROM storage, greatly enhancing system utility.  
JEDEC standard pin configuration  
— 28-pin PDIP package  
— 32-pin chip carrier  
— 28-pin CERDIP package  
The NM27C512 is configured in the standard JEDEC EPROM  
pinoutwhichprovidesaneasyupgradepathforsystemswhichare  
currently using standard EPROMs.  
Block Diagram  
Data Outputs O - O  
0
7
V
CC  
GND  
V
PP  
OE  
Output Enable and  
Chip Enable Logic  
CE/PGM  
Output  
Buffers  
Y Decoder  
524,288-Bit  
Cell Matrix  
A
- A  
15  
0
Address  
Inputs  
X Decoder  
DS010834-1  
AMG is a trademark of WSI, Inc.  
1
© 1998 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  

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