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NM27C040VE150 PDF预览

NM27C040VE150

更新时间: 2024-09-28 20:13:31
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD OTP只读存储器
页数 文件大小 规格书
11页 111K
描述
OTP ROM, 512KX8, 150ns, CMOS, PQCC32, PLASTIC, LCC-32

NM27C040VE150 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFJ包装说明:QCCJ, LDCC32,.5X.6
针数:32Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.76最长访问时间:150 ns
I/O 类型:COMMONJESD-30 代码:R-PQCC-J32
JESD-609代码:e0长度:13.995 mm
内存密度:4194304 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:524288 words
字数代码:512000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:512KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC32,.5X.6封装形状:RECTANGULAR
封装形式:CHIP CARRIER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:3.56 mm
最大待机电流:0.0001 A子类别:OTP ROMs
最大压摆率:0.03 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: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:NOT SPECIFIED
宽度:11.455 mmBase Number Matches:1

NM27C040VE150 数据手册

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February 1999  
NM27C040  
4,194,304-Bit (512K x 8) High Performance  
CMOS EPROM  
General Description  
Features  
The NM27C040 is a high performance, 4,194,304-bit Electrically  
Programmable UV Erasable Read Only Memory. It is organized  
as 512K words of 8 bits each. Its pin-compatibility with byte-wide  
JEDEC EPROMs enables upgrades through 8 Mbit EPROMs.  
The “Don’t Care” feature on VPP during read operations allows  
memory expansions from 1M to 8 Mbits with no printed circuit  
board changes.  
High performance CMOS  
120, 150ns access time*  
Simplified upgrade path  
—VPP is a “Don’t Care” during normal read operation  
Manufacturer’s identification code  
JEDEC standard pin configuration  
32-pin PDIP  
The NM27C040 provides microprocessor-based systems exten-  
sive storage capacity for large portions of operating system and  
application software. Its 120ns access time provides high speed  
operation with high-performance CPUs. The NM27C040 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.  
32-pin PLCC  
32-pin CERDIP  
The NM27C040 is manufactured using Fairchild’s advanced  
CMOS AMG™ EPROM technology.  
*Note: New revision meets 70ns. Please check with factory for availability.  
Block Diagram  
Data Outputs O - O  
0
7
V
CC  
GND  
V
PP  
Output Enable,  
Chip Enable, and  
Program Logic  
OE  
Output  
Buffers  
CE/PGM  
Y Decoder  
Y Gating  
A
- A  
18  
0
Address  
Inputs  
4,194,304-Bit  
Cell Matrix  
X Decoder  
DS010836-1  
AMG™ is a trademark of WSI, Inc.  
1
© 1999 Fairchild Semiconductor Corporation  
NM27C040 Rev. C.1  
www.fairchildsemi.com  

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