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M27W402-100K6TR PDF预览

M27W402-100K6TR

更新时间: 2024-02-07 17:49:29
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 105K
描述
4 Mbit 256Kb x16 Low Voltage UV EPROM and OTP EPROM

M27W402-100K6TR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:LCC包装说明:LEAD FREE, PLASTIC, LCC-44
针数:44Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.83最长访问时间:100 ns
其他特性:ACCESS TIME 80 NANO SECS AT VCC 3V TO 3.6VI/O 类型:COMMON
JESD-30 代码:S-PQCC-J44JESD-609代码:e3
长度:16.586 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:44
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:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
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:4.57 mm最大待机电流:0.000015 A
子类别:OTP ROMs最大压摆率:0.05 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:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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:40宽度:16.586 mm

M27W402-100K6TR 数据手册

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M27W402  
4 Mbit (256Kb x16) Low Voltage UV EPROM and OTP EPROM  
2.7V to 3.6V SUPPLY VOLTAGE in READ  
OPERATION  
ACCESS TIME:  
– 80ns at V = 3.0V to 3.6V  
CC  
40  
40  
– 100ns at V = 2.7V to 3.6V  
CC  
1
1
PIN COMPATIBLE with M27C4002  
LOW POWER CONSUMPTION:  
– 15µA max Standby Current  
FDIP40W (F)  
PDIP40 (B)  
– 15mA max Active Current at 5MHz  
PROGRAMMING TIME 100µs/word  
HIGH RELIABILITY CMOS TECHNOLOGY  
– 2,000V ESD Protection  
PLCC44 (K)  
TSOP40 (N)  
10 x 20 mm  
– 200mA Latchup Protection Immunity  
ELECTRONIC SIGNATURE  
– Manufacturer Code: 0020h  
Figure 1. Logic Diagram  
– Device Code: 0044h  
DESCRIPTION  
The M27W402 is a low voltage 4 Mbit EPROM of-  
fered in the two range 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 262,144 by  
16 bits.  
V
V
CC  
PP  
18  
16  
The M27W402 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.  
The FDIP40W (window ceramic frit-seal package)  
has a transparent lids which allow 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.  
A0-A17  
Q0-Q15  
E
M27W402  
G
For applications where the content is programmed  
only one time and erasure is not required, the  
M27W402 is offered in PDIP40, PLCC44 and  
TSOP40 (10 x 20 mm) packages.  
V
SS  
AI01863  
March 2000  
1/15  

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