29F400B

Am29F400B Data Sheet Am29F400B Cover Sheet The following document contains information on Spansion memory products. Continuity of Specifications There is no change to this data sheet as a result of offering the device as a Spansion product. Any changes that have been made are the result of normal data sheet improvement and are noted in the document revision summary. For More Information Please contact your local sales office for additional information about Spansion memory solutions. Publication Number 21505 Revision E Amendment 8 Issue Date November 11, 2009 Free Datasheet http://www.Datasheet4U.com D at a S hee t This page left intentionally blank. 2 Am29F400B 21505_E8 November 11, 2009 Free Datasheet http://www.Datasheet4U.com DATA SHEET Am29F400B 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory DISTINCTIVE CHARACTERISTICS ■ Single power supply operation — 5.0 volt-only operation for read, erase, and program operations — Minimizes system level requirements ■ Manufactured on 0.32 µm process technology — Compatible with 0.5 µm Am29F400 device ■ High performance — Access times as fast as 45 ns ■ Low power consumption (typical values at 5 MHz) — 1 µA standby mode current — 20 mA read current (byte mode) — 28 mA read current (word mode) — 30 mA program/erase current ■ Flexible sector architecture — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and seven 64 Kbyte sectors (byte mode) — One 8 Kword, two 4 Kword, one 16 Kword, and sev...