M274001-12XB1 datasheet, PDF - EEWORLD Datasheet

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M274001-12XB1: Description4 Mbit (512Kb x 8) UV EPROM and OTP EPROM; File Size178KB，24 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M274001-12XB1 Overview

4 Mbit (512Kb x 8) UV EPROM and OTP EPROM

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M27C4001

4 Mbit (512Kb x 8) UV EPROM and OTP EPROM

Feature summary

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5V ± 10% supply voltage in Read operation

Access time: 35ns

Low power consumption:

– Active Current 30mA at 5MHz

– Standby Current 100µA

Programming voltage: 12.75V ± 0.25V

Programming time: 100µs/Word

Electronic signature

– Manufacturer Code: 20h

– Device Code: 41h

Packages

– ECOPACK® compliant versions

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FDIP32W (F)

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PDIP32 (B)

PLCC32 (C)

TSOP32 (N) 8 x 20 mm

March 2006

Rev 4

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www.st.com

M27C4001

List of tables

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Table 12.

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Table 14.

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Table 17.

Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Electronic Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

AC Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Read Mode DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Programming Mode DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Read Mode AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Read Mode AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Programming Mode AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

FDIP32W - 32 pin Ceramic Frit-seal DIP with window, package mechanical data. . . . . . . 18

PDIP32 - 32 lead Plastic DIP, 600 mils width, package mechanical data . . . . . . . . . . . . . 19

PLCC32 - 32 lead Plastic Leaded Chip Carrier, package mechanical data . . . . . . . . . . . . 20

TSOP32 - 32 lead Plastic Thin Small Outline, 8 x 20 mm, Package Mechanical Data. . . . 21

Ordering Information Scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

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