Product Summary

The Am29LV400B in Known Good Die (KGD) form is
an 4 Mbit, 3.0 volt-only Flash memory. AMD defines
KGD as standard product in die form, tested for functionality
and speed. AMD KGD products have the same reliability
and quality as AMD products in packaged form.

Parametrics

AM29LV400BB-70DTC1 - 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only, Boot Sector Flash Memory - Advanced Micro Devices

Features

The Am29LV400B is an 4 Mbit, 3.0 volt-only Flash
memory organized as 524,288 bytes or 262,144 words.
The word-wide data (x16) appears on DQ15–DQ0; the
byte-wide (x8) data appears on DQ7–DQ0. To eliminate
bus contention the device has separate chip
enable (CE#), write enable (WE#) and output enable
(OE#) controls.