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M27V400-100B6 PDF预览

M27V400-100B6

更新时间: 2024-10-28 19:42:35
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 可编程只读存储器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
14页 128K
描述
256KX16 OTPROM, 100ns, PDIP40, 0.600 INCH, PLASTIC, DIP-40

M27V400-100B6 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:0.600 INCH, PLASTIC, DIP-40
针数:40Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.92最长访问时间:100 ns
备用内存宽度:8I/O 类型:COMMON
JESD-30 代码:R-PDIP-T40JESD-609代码:e0
长度:52.18 mm内存密度:4194304 bit
内存集成电路类型:OTP ROM内存宽度:16
功能数量:1端子数量:40
字数:262144 words字数代码:256000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:256KX16
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP40,.6
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
最大待机电流:0.00002 A子类别:OTP ROMs
最大压摆率:0.03 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 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 mmBase Number Matches:1

M27V400-100B6 数据手册

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M27V400  
4 Mbit (512Kb x8 or 256Kb x16) UV EPROM and OTP EPROM  
NOT FOR NEW DESIGN  
M27V400 is replaced by the M27W400  
3V to 3.6V LOW VOLTAGE in READ  
OPERATION  
ACCESS TIME: 100ns  
BYTE-WIDE or WORD-WIDE  
CONFIGURABLE  
40  
40  
4 Mbit MASK ROM REPLACEMENT  
LOW POWER CONSUMPTION  
– Active Current 30mA at 8MHz  
– Stand-by Current 20µA  
1
1
FDIP40W (F)  
PDIP40 (B)  
PROGRAMMING VOLTAGE: 12.5V ± 0.25V  
PROGRAMMING TIME: 50µs/word  
ELECTRONIC SIGNATURE  
– Manufacturer Code: 20h  
Figure 1. Logic Diagram  
– Device Code: B8h  
DESCRIPTION  
The M27V400 is an 4 Mbit EPROM offered in the  
two ranges UV (ultra violet erase) and OTP (one  
time programmable). It is ideally suited for micro-  
processor systems requiring large data or program  
storage. It is organised as either 512 Kwords of 8  
bit or 256 Kwords of 16 bit. The pin-out is compat-  
ible with the most common 4 Mbit Mask ROM.  
The FDIP40W (window ceramfrit-seal package)  
has a transparent lid whicallows the user to ex-  
pose the chip to ultraiolet light to erase the bit pat-  
tern.  
V
CC  
18  
Q15A–1  
A0-A17  
15  
Q0-Q14  
E
M27C400  
A new pattern can then be written rapidly to the de-  
vice by following the programming procedure.  
G
For appations where the content is programmed  
only one time and erasure is not required, the  
M7V400 is offered in PDIP40 package.  
BYTEV  
PP  
V
SS  
AI01634  
July 2000  
1/14  
This is information on a product still in production but not recommended for new designs.  

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