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NM27C040TE170 PDF预览

NM27C040TE170

更新时间: 2024-11-15 20:38:39
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD OTP只读存储器光电二极管内存集成电路
页数 文件大小 规格书
12页 139K
描述
OTP ROM, 512KX8, 170ns, CMOS, PDSO32,

NM27C040TE170 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:TSSOP, TSSOP32,.8,20Reach Compliance Code:unknown
风险等级:5.83最长访问时间:170 ns
I/O 类型:COMMONJESD-30 代码:R-PDSO-G32
JESD-609代码:e0内存密度:4194304 bit
内存宽度:8端子数量:32
字数:524288 words字数代码:512000
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:TSSOP
封装等效代码:TSSOP32,.8,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:5 V
认证状态:Not Qualified最大待机电流:0.0001 A
子类别:OTP ROMs最大压摆率:0.03 mA
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:GULL WING
端子节距:0.5 mm端子位置:DUAL
Base Number Matches:1

NM27C040TE170 数据手册

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March 1997  
NM27C040  
4,194,304-Bit (512K x 8) High Performance CMOS  
EPROM  
The NM27C040 is manufactured using Fairchild’s advanced  
General Description  
CMOS AMG EPROM technology.  
The NM27C040 is a high performance, 4,194,304-bit Electri-  
cally 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.  
Features  
n High performance CMOS  
— 120 ns access time  
n Simplified upgrade path  
— VPP is a “Don’t Care” during normal read operation  
n Manufacturer’s identification code  
n JEDEC standard pin configuration  
— 32-pin DIP  
The NM27C040 provides microprocessor-based systems  
extensive storage capacity for large portions of operating  
system and application software. Its 120 ns access time pro-  
vides 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 TSOP  
Block Diagram  
DS010836-1  
AMG is a trademark of WSI, Inc.  
© 1997 Fairchild Semiconductor Corporation  
DS010836  
www.fairchildsemi.com  
1
PrintDate=1997/08/11 PrintTime=19:20:20 6769 ds010836 Rev. No. 3 cmserv Proof  
1

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