AM29F200A Datasheet (AMD) - 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only/ Boot Sector Flash Memory

AM29F200A, 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only/ Boot Sector Flash Memory

The Am29F200A is a 2 Mbit, 5.0 Volt-only Flash memory organized as 262,144 bytes or 131,072 words.

The 8 bits of data appear on DQ0 *DQ7; the 16 bits on DQ0 * DQ15.

The Am29F200A is offered in 44-pin SO and 48-pin TSOP packages.

This device is designed to be programmed in-system with t

PRELIMINARY Am29F200A 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory DISTINCTIVE CHARACTERISTICS s 5.0 V ± 10% for read and write operations Minimizes system level power requirements s High performance Access times as fast as 55 ns s Low power consumption 20 mA typical active read current (byte mode) 28 mA typical active read current for (word mode) 30 mA typical program/erase current 1 µA typical

AM29F200A 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 Algo