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M27W401-120B6TR PDF预览

M27W401-120B6TR

更新时间: 2024-02-28 13:18:51
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 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
15页 104K
描述
4 Mbit 512Kb x 8 Low Voltage UV EPROM and OTP EPROM

M27W401-120B6TR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:0.600 INCH, LEAD FREE, PLASTIC, DIP-32
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.83Is Samacsys:N
最长访问时间:120 nsI/O 类型:COMMON
JESD-30 代码:R-PDIP-T32JESD-609代码:e3
长度:41.91 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:DIP封装等效代码:DIP32,.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):245
电源:3/3.3 V认证状态:Not Qualified
座面最大高度:5.08 mm最大待机电流:0.000015 A
子类别:OTP ROMs最大压摆率:0.015 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN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:40宽度:15.24 mm
Base Number Matches:1

M27W401-120B6TR 数据手册

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M27W401  
4 Mbit (512Kb x 8) Low Voltage UV EPROM and OTP EPROM  
2.7V to 3.6V LOW VOLTAGE in READ  
OPERATION  
ACCESS TIME:  
– 70ns at V = 3.0V to 3.6V  
32  
CC  
32  
– 80ns at V = 2.7V to 3.6V  
CC  
1
1
PIN COMPATIBLE with M27C4001  
LOW POWER CONSUMPTION:  
– 15µA max Standby Current  
FDIP32W (F)  
PDIP32 (B)  
– 15mA max Active Current at 5MHz  
PROGRAMMING TIME 100µs/byte  
HIGH RELIABILITY CMOS TECHNOLOGY  
– 2,000V ESD Protection  
TSOP32 (N)  
8 x 20 mm  
PLCC32 (K)  
– 200mA Latchup Protection Immunity  
ELECTRONIC SIGNATURE  
– Manufacturer Code: 20h  
Figure 1. Logic Diagram  
– Device Code: 41h  
V
V
PP  
DESCRIPTION  
CC  
The M27W401 is a low voltage 4 Mbit EPROM of-  
fered in the two ranges UV (ultra violet erase) and  
OTP (one time programmable). It is ideally suited  
for microprocessor systems requiring large data or  
program storage and is organised as 524,288 by 8  
bits.  
19  
8
A0-A18  
Q0-Q7  
The M27W401 operates in the read mode with a  
supply voltage as low as 2.7V at –40 to 85°C tem-  
perature range. The decrease in operating power  
allows either a reduction of the size of the battery  
or an increase in the time between battery re-  
charges.  
E
M27W401  
G
The FDIP32W (window ceramic frit-seal package)  
has a transparent lid which allows the user to ex-  
pose the chip to ultraviolet light to erase the bit pat-  
tern. A new pattern can then be written to the  
device by following the programming procedure.  
V
SS  
AI01590  
For application where the content is programmed  
only one time and erasure is not required, the  
M27W401 is offered in PDIP32, PLCC32 and  
TSOP32 (8 x 20 mm) packages.  
March 2000  
1/15  

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