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AM29F800B Datasheet Sector Erase Flash Memory

Manufacturer: AMD

Overview: .. PRELIMINARY Am29F800T/Am29F800B 8 Megabit (1,048,576 x 8-Bit/524,288 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory DISTINCTIVE CHARACTERISTICS s 5.0 V ± 10% for read and write operations — Minimizes system level power requirements s patible with JEDEC standards — Pinout and software patible with single-power-supply flash — Superior inadvertent write protection s Package options — 44-pin SO — 48-pin TSOP s Minimum 100,000 write/erase cycles guaranteed s High performance — 70 ns maximum access time s Sector erase architecture — One 16 Kbyte, two 8 Kbytes, one 32 Kbyte, and fifteen 64 Kbytes — Any bination of sectors can be erased. Also supports full chip erase. s Sector protection — Hardware method that disables any bination of sectors from write or erase operations. Implemented using standard PROM programming equipment.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The Am29F800 is an 8 Mbit, 5.0 Volt-only Flash memory organized as 1 Mbyte of 8 bits each or 512K words of 16 bits each.

For flexible erase capability, the 8 Mbits of data are divided into 19 sectors as follows: one 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and

Key Features

  • a sector erase architecture. This allows for sectors of memory to be erased and reprogrammed without affecting the data contents of other sectors. A sector is typically erased and verified within 1.5 seconds. The Am29F800 is erased when shipped from the factory. The Am29F800 device also features hardware sector protection. This feature will disable both program and erase operations in any combination of nineteen sectors of memory. AMD has implemented an Erase Suspend feature that enables the use.

More Datasheets from AMD

Part Number Description
Am29F800BB CMOS 5.0 Volt-only Sector Erase Flash Memory
Am29F800BT CMOS 5.0 Volt-only Sector Erase Flash Memory
AM29F800T Sector Erase 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

AM29F800B Distributor