M27256 Datasheet - STMicroelectronics

NMOS 256K 32K x 8 UV EPROM

M27256 Features

* a 2 line control function which accommodates the use of multiple memory connection. The two line control function allows: a. the lowest possible memory power dissipation, b. complete assurance that output bus contention will not occur. VPP A12 A7 A6 A5 A4 A3 A2 A1 A0 Q0 Q1 Q2 VSS 28 1 27 2 26 3 25

M27256 General Description

The M27256 is a 262,144 bit UV erasable and electrically programmable memory EPROM. It is organized as 32.768 words by 8 bits. The M27256 is housed in a 28 pin Window Ceramic Frit-Seal Dual-in-Line package. The transparent lid allows the user to expose the chip to ultraviolet light to erase the bit .

M27256 Datasheet (109.23 KB)

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Datasheet Details

Part number:

M27256

Manufacturer:

STMicroelectronics ↗

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109.23 KB

Description:

Nmos 256k 32k x 8 uv eprom.
M27256 NMOS 256K (32K x 8) UV EPROM FAST ACCESS TIME: 170ns EXTENDED TEMPERATURE RANGE SINGLE 5V SUPPLY VOLTAGE LOW STANDBY CURRENT: 40mA max TTL COMP.

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M27256 NMOS 256K 32K EPROM STMicroelectronics

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M27256 Features

M27256 General Description

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