M27W256 - Low Voltage UV EPROM and OTP EPROM

Datasheet Summary

Description

5 2 Device description

Features

2.7V to 3.6V Supply Voltage in Read Operation.
Access Time:.
70 ns at VCC = 3.0V to 3.6V t(s).
80 ns at VCC = 2.7V to 3.6V.
Pin Compatible with M27C256B uc.
Low Power Consumption: d.
15 µA Max. Standby Current ro ).
15 mA Max. Active Current at 5 MHz P t(s.
Programming Time 100 µs/byte lete uc.
High Reliability CMOS Technology d.
2,000V ESD Protection so ro.
200 mA Latchup Protection Immunity b P.
Electr.

STMicroelectronics

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Datasheet Details

Part number	M27W256
Manufacturer	STMicroelectronics
File Size	251.77 KB
Description	Low Voltage UV EPROM and OTP EPROM
Datasheet	M27W256 Datasheet
Additional preview pages of the M27W256 datasheet.

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Full PDF Text Transcription

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M27W256 256 Kbit (32Kb x 8) Low Voltage UV EPROM and OTP EPROM Features ■ 2.7V to 3.6V Supply Voltage in Read Operation ■ Access Time: – 70 ns at VCC = 3.0V to 3.6V t(s) – 80 ns at VCC = 2.7V to 3.6V ■ Pin Compatible with M27C256B uc ■ Low Power Consumption: d – 15 µA Max. Standby Current ro ) – 15 mA Max. Active Current at 5 MHz P t(s ■ Programming Time 100 µs/byte lete uc ■ High Reliability CMOS Technology d – 2,000V ESD Protection so ro – 200 mA Latchup Protection Immunity b P ■ Electronic Signature - O te – Manufacturer Code: 20h ) le – Device Code: 3dh OObbssoolleettee PPrroodduucctt((ss) - Obso ■ ECOPACK® packages available 28 1 FDIP28W (F) 28 1 PDIP28 (B) PLCC32 (K) TSOP28 (N) 8 x 13.4 mm April 2006 Rev 3 1/23 www.st.

Published: Apr 1, 2005 |