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FM27C256VE90 PDF预览

FM27C256VE90

更新时间: 2024-01-17 07:40:03
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD OTP只读存储器内存集成电路
页数 文件大小 规格书
10页 95K
描述
OTP ROM, 32KX8, 90ns, CMOS, PQCC32, PLASTIC, LCC-32

FM27C256VE90 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:5.21Is Samacsys:N
最长访问时间:90 nsI/O 类型:COMMON
JESD-30 代码:R-PQCC-J32JESD-609代码:e0
长度:13.995 mm内存密度:262144 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:32768 words字数代码:32000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:32KX8
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电源:5 V
编程电压:12.75 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:0.035 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
宽度:11.455 mmBase Number Matches:1

FM27C256VE90 数据手册

 浏览型号FM27C256VE90的Datasheet PDF文件第2页浏览型号FM27C256VE90的Datasheet PDF文件第3页浏览型号FM27C256VE90的Datasheet PDF文件第4页浏览型号FM27C256VE90的Datasheet PDF文件第5页浏览型号FM27C256VE90的Datasheet PDF文件第6页浏览型号FM27C256VE90的Datasheet PDF文件第7页 
May 2001  
FM27C256  
262,144-Bit (32K x 8) High Performance CMOS EPROM  
The FM27C256 is one member of a high density EPROM Family  
which range in densities up to 4 Mb.  
General Description  
The FM27C256 is a 256K Electrically Programmable Read Only  
Memory. It is manufactured in Fairchild’s latest CMOS split gate  
EPROM technology which enables it to operate at speeds as fast  
as 90 ns access time over the full operating range.  
Features  
I High performance CMOS  
90, 120, 150 ns access time  
The FM27C256 provides microprocessor-based systems exten-  
I JEDEC standard pin configuration  
sive storage capacity for large portions of operating system and  
— 32-pin PLCC package  
application software. Its 90 ns access time provides high speed  
— 28-pin CERDIP package  
operation with high-performance CPUs. The FM27C256 offers a  
I Drop-in replacement for 27C256 or 27256  
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.  
I Manufacturer’s identification code  
The FM27C256 is configured in the standard EPROM pinout  
which provides an easy upgrade path for systems which are  
currently using standard EPROMs.  
Block Diagram  
Data Outputs O - O  
0
7
V
CC  
GND  
V
PP  
OE  
Output Enable  
and Chip Enable Logic  
Output  
Buffers  
CE/PGM  
Y Decoder  
Y Gating  
A
- A  
14  
0
Address  
Inputs  
X Decoder  
1
© 2001 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
FM27C256 Rev. A  

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