Datasheet > M27V322

M27V322

更新时间： 2024-10-27 22:55:55

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 Low Voltage UV EPROM and OTP EPROM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

M27V322 数据手册

M27V322

32 Mbit (2Mb x16) Low Voltage UV EPROM and OTP EPROM

■ 3.3V ± 10% SUPPLY VOLTAGE in READ

OPERATION

■ READ ACCESS TIME

– 100ns at V = 3.0V to 3.6V

■ PIN COMPATIBLE WITH M27C322

■ WORD-WIDE CONFIGURABLE

■ 32 Mbit MASK ROM REPLACEMENT

■ LOW POWER CONSUMPTION

– Active Current 30mA at 5MHz

– Stand-by Current 60µA

FDIP42W (F)

PDIP42 (P)

■ PROGRAMMING VOLTAGE: 12V ± 0.25V

■ PROGRAMMING TIME: 50µs/word

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 0020h

Figure 1. Logic Diagram

– Device Code: 0034h

DESCRIPTION

The M27V322 is a 32 Mbit EPROM offered in the

UV range (ultra violet erase) and OTP range. It is

ideally suited for microprocessor systems requir-

ing 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.

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.

For applications where the content is programmed

only one time and erasure is not required, the

M27V322 is offered in PDIP42 package.

A0-A20

Q0-Q15

M27V322

AI03050

March 2000

1/13

12 3 4 5 6 7...13

中文翻译

下载PDF

与M27V322相关器件

型号	品牌	获取价格	描述	数据表
M27V322_06	STMICROELECTRONICS	获取价格	32 Mbit (2Mb 】16) low-voltage UV EPROM and OT
M27V322-100B1	STMICROELECTRONICS	获取价格	32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM
M27V322-100B6	STMICROELECTRONICS	获取价格	32 Mbit (2Mb 】16) low-voltage UV EPROM and OT
M27V322-100F1	STMICROELECTRONICS	获取价格	32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM
M27V322-100F6	STMICROELECTRONICS	获取价格	32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM
M27V322-100P1	STMICROELECTRONICS	获取价格	32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM
M27V322-100P6	STMICROELECTRONICS	获取价格	32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM
M27V322-100S1	STMICROELECTRONICS	获取价格	32 Mbit (2Mb 】16) low-voltage UV EPROM and OT
M27V322-100S6	STMICROELECTRONICS	获取价格	32 Mbit (2Mb 】16) low-voltage UV EPROM and OT
M27V322-100XB1	STMICROELECTRONICS	获取价格	32 Mbit (2Mb 】16) low-voltage UV EPROM and OT