Product Summary

The AM29F040B-70PC is a 4 Mbit, 5.0 volt-only Flash memory organized as 524,288 Kbytes of 8 bits each. The 512 Kbytes of data are divided into eight sectors of 64 Kbytes each for flexible erase capability. The 8 bits of data appear on DQ0–DQ7. The AM29F040B-70PC is offered in 32-pin PLCC, TSOP, and PDIP packages. This AM29F040B-70PC is designed to be programmed in-system with the standard system 5.0 volt VCC supply A 12.0 volt VPP is not required for write or erase operations. The device can also be programmed in standard EPROM programmers.

Parametrics

AM29F040B-70PC absolute maximum ratings: (1)Storage Temperature, Plastic Packages: –65℃ to +125℃; (2)Ambient temperature with power applied: –55℃ to +125℃; (3)Voltage with respect to ground, VCC: –2.0 V to 7.0 V; (4)A9, OE: –2.0 V to 12.5 V; (5)All other pins: –2.0 V to 7.0 V; (6)Output short circuit current: 200 mA.

Features

AM29F040B-70PC features: (1)5.0 V ± 10% for read and write operations; (2)Manufactured on 0.35 μm process technology; (3)High performance; (4)Low power consumption; (5)Flexible sector architecture; (6)Embedded Algorithms; (7)Minimum 1,000,000 program/erase cycles per sector guaranteed; (8)Package options; (9)Compatible with JEDEC standards; (10)Data# Polling and toggle bits; (11)Erase Suspend/Erase Resume.

Diagrams

AM29F040B-70PC block diagram

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