Datasheet > M27W801

M27W801

更新时间： 2024-01-09 04:58:03

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
16页	110K
描述
8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM

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数据手册

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M27W801 数据手册

M27W801

8 Mbit (1Mb x8) 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

– 100ns at V = 2.7V to 3.6V

■ PIN COMPATIBLE with M27C801

■ LOW POWER CONSUMPTION:

– 15µA max Standby Current

FDIP32W (F)

PDIP32 (B)

– 15mA max Active Current at 5MHz

■ PROGRAMMING TIME 50µs/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: 42h

DESCRIPTION

The M27W801 is a low voltage 8 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 organized as 1,048,576 by

8 bits.

A0-A19

Q0-Q7

The M27W801 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.

M27W801

The FDIP32W (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.

AI02363

For applications where the content is programmed

only one time and erasure is not required, the

M27W801 is offered in PDIP32, PLCC32 and

TSOP32 (8 x 20 mm) packages.

April 2000

1/16

12 3 4 5 6 7...16

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M27W801_06	STMICROELECTRONICS	获取价格	8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM
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M27W801-100C6TR	STMICROELECTRONICS	获取价格	8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM
M27W801-100F6	STMICROELECTRONICS	获取价格	1MX8 UVPROM, 100ns, CDIP32, CERAMIC, WINDOWED, FRIT SEALED, DIP-32
M27W801-100F6TR	STMICROELECTRONICS	获取价格	8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM
M27W801-100K6	STMICROELECTRONICS	获取价格	1MX8 OTPROM, 100ns, PQCC32, PLASTIC, LCC-32
M27W801-100K6TR	STMICROELECTRONICS	获取价格	8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM
M27W801-100N6	STMICROELECTRONICS	获取价格	暂无描述
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