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M27C322-80F1 PDF预览

M27C322-80F1

更新时间: 2024-11-01 22:23:43
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
13页 114K
描述
32 Mbit 2Mb x16 UV EPROM and OTP EPROM

M27C322-80F1 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:0.370 X 0.450 INCH, ROHS COMPLIANT, CERAMIC, FDIP-42
针数:42Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.61
风险等级:5.83最长访问时间:80 ns
I/O 类型:COMMONJESD-30 代码:R-CDIP-T42
JESD-609代码:e3长度:54.635 mm
内存密度:33554432 bit内存集成电路类型:UVPROM
内存宽度:16功能数量:1
端子数量:42字数:2097152 words
字数代码:2000000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:2MX16输出特性:3-STATE
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:WDIP
封装等效代码:DIP42,.6封装形状:RECTANGULAR
封装形式:IN-LINE, WINDOW并行/串行:PARALLEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:5.71 mm
最大待机电流:0.0001 A子类别:EPROMs
最大压摆率:0.07 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:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
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

M27C322-80F1 数据手册

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M27C322  
32 Mbit (2Mb x16) UV EPROM and OTP EPROM  
5V ± 10% SUPPLY VOLTAGE in READ  
OPERATION  
ACCESS TIME: 80ns  
WORD-WIDE CONFIGURABLE  
32 Mbit MASK ROM REPLACEMENT  
LOW POWER CONSUMPTION  
– Active Current 50mA at 5MHz  
– Stand-by Current 100µA  
42  
42  
1
1
FDIP42W (F)  
PDIP42 (P)  
PROGRAMMING VOLTAGE: 12V ± 0.25V  
PROGRAMMING TIME: 50µs/word  
ELECTRONIC SIGNATURE  
– Manufacturer Code: 0020h  
– Device Code: 0034h  
Figure 1. Logic Diagram  
DESCRIPTION  
The M27C322 is a 32 Mbit EPROM offered in the  
UV range (ultra violet erase). It is ideally suited for  
microprocessor systems requiring large data or  
program storage. It is organised as 2 MWords of  
16 bit. The pin-out is compatible with a 32 Mbit  
Mask ROM.  
V
CC  
The FDIP42W (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 rapidly to  
the device by following the programming proce-  
dure.  
21  
16  
A0-A20  
E
Q0-Q15  
For applications where the content is programmed  
only one time and erasure is not required, the  
M27C322 is offered in PDIP42 package.  
M27C322  
GV  
PP  
V
SS  
AI02156  
April 2000  
1/13  

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