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29F002

Advanced Micro Devices
Part Number 29F002
Manufacturer Advanced Micro Devices
Description 2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Published May 28, 2005
Detailed Description PRELIMINARY Am29F002/Am29F002N 2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory DISTINCTIVE CHARAC...
Datasheet PDF File 29F002 PDF File

29F002
29F002


Overview
PRELIMINARY Am29F002/Am29F002N 2 Megabit (256 K x 8-Bit) CMOS 5.
0 Volt-only Boot Sector Flash Memory DISTINCTIVE CHARACTERISTICS s Single power supply operation — 5.
0 Volt-only operation for read, erase, and program operations — Minimizes system level requirements s High performance — Access times as fast as 55 ns s Low power consumption (typical values at 5 MHz) — 1 µA standby mode current — 20 mA read current — 30 mA program/erase current s Flexible sector architecture — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and three 64 Kbyte sectors — Supports full chip erase — Sector Protection features: A hardware method of locking a sector to prevent any program or erase operations within that sector Sectors can be locked via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors s Top or bottom boot block configurations available s Embedded Algorithms — Embedded Erase algorithm automatically preprograms and erases the entire chip or any combination of designated sectors — Embedded Program algorithm automatically writes and verifies data at specified addresses s Minimum 100,000 write cycle guarantee per sector s Package option — 32-pin PDIP — 32-pin TSOP — 32-pin PLCC s Compatibility with JEDEC standards — Pinout and software compatible with singlepower supply Flash — Superior inadvertent write protection s Data# Polling and toggle bits — Provides a software method of detecting program or erase operation completion s Erase Suspend/Erase Resume — Suspends an erase operation to read data from, or program data to, a sector that is not being erased, then resumes the erase operation s Hardware reset pin (RESET#) — Hardware method to reset the device to reading array data (not available on Am29F002N) Publication# 20818 Rev: C Amendment/+2 Issue Date: March 1998 PRELIMINARY GENERAL DESCRIPTION The Am29F002 Family consists of 2 Mbit, 5.
0 volt-only Flash memory devices organized as 262,144 bytes.
The Am29F002 offers the RESET# ...


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