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Am29F400T - 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory

General Description

The Am29F400 is a 4 Mbit, 5.0 V-only Flash memory organized as 512K bytes of 8 bits each or 256K words of 16 bits each.

The Am29F400 is offered in 44-pin SO and 48-pin TSOP packages.

This device is designed to be programmed in-system with the standard system 5.0 V Vcc supply.

Key Features

  • a sector erase architecture. The sector mode allows each sector to be erased and reprogrammed without affecting other sectors. The device features single 5.0 V power supply operation for both read and write functions. Internally generated andl regulated voltages are provided for the program and erase operations. A low Ve.

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Datasheet Details

Part number Am29F400T
Manufacturer AMD
File Size 11.40 MB
Description 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Datasheet download datasheet Am29F400T Datasheet

📁 Similar Datasheet

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Other Datasheets by AMD

Part Number Description
Am29F400AB 4 Megabit CMOS 5.0 Volt-only Sector Erase Flash Memory
Am29F400AT 4 Megabit CMOS 5.0 Volt-only Sector Erase Flash Memory
AM29F400B 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F002NB 2 Megabit CMOS 5.0 Volt-only Sector Architecture Flash Memory
Am29F002NT 2 Megabit CMOS 5.0 Volt-only Sector Architecture Flash Memory
AM29F004B 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F016D 16 Megabit Uniform Sector Flash Memory
AM29F017D Uniform Sector Flash Memory
Am29F040 4 Megabit CMOS 5.0 Volt-only Sector Erase Flash Memory
AM29F040B 4 Megabit CMOS 5.0 Volt-only Uniform Sector Flash Memory

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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- Am29F400T/ Am29F400B 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory ~ Advanced Micro Devices DISTINCTIVE CHARACTERISTICS • 5.0 V ± 10% read, write, and erase - Minimizes system level power requirements • Compatible with JEDEC-standard commands - Uses same software commands as E2PROMs • Compatible with JEDEC-standard word-wide pinouts - 44-pinSO - 48-pin TSOP • Minimum 100,000 write/erase cycles • High performance - 70 ns maximum access time • Sector erase architecture - One 16 Kby1e, two 8 Kbytes, one 32 Kbyte, and seven 64 Kby1es - Any combination of sectors can be concurrently erased. Also supports full chip erase.