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NM27C512V90 PDF预览

NM27C512V90

更新时间: 2024-01-25 17:18:21
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

NM27C512V90 技术参数

生命周期:Contact Manufacturer包装说明:QCCJ,
Reach Compliance Code:unknownHTS代码:8542.32.00.71
风险等级:5.63最长访问时间:90 ns
JESD-30 代码:R-PQCC-J32JESD-609代码:e0
长度:13.995 mm内存密度:524288 bit
内存集成电路类型:OTP ROM内存宽度:8
功能数量:1端子数量:32
字数:65536 words字数代码:64000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:64KX8
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装形状:RECTANGULAR封装形式:CHIP CARRIER
并行/串行:PARALLEL座面最大高度:3.56 mm
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:COMMERCIAL
端子面层:TIN LEAD端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
宽度:11.455 mmBase Number Matches:1

NM27C512V90 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  

NM27C512V90 替代型号

型号 品牌 替代类型 描述 数据表
M27C512-90C1TR STMICROELECTRONICS

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512 Kbit 64Kb x8 UV EPROM and OTP EPROM
M27C512-90C1 STMICROELECTRONICS

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512 Kbit (64K x8) UV EPROM and OTP EPROM
AT27C512R-90JC ATMEL

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512K 64K x 8 OTP CMOS EPROM

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524,288-Bit (64K x 8) High Performance CMOS EPROM
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NM27C512VE200 NSC

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524,288-Bit (64K x 8) High Performance CMOS EPROM
NM27C512VE200 TI

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64KX8 OTPROM, 200ns, PQCC32, PLASTIC, LCC-32