AM29LV400B AMD [Advanced Micro Devices], AM29LV400B Datasheet
AM29LV400B
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AM29LV400B Summary of contents
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... ADVANCE INFORMATION Am29LV400B 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory DISTINCTIVE CHARACTERISTICS Single power supply operation — Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications — Regulated voltage range: 3.0 to 3.6 volt read and write operations and for compatibility with high performance 3 ...
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... GENERAL DESCRIPTION The Am29LV400B Mbit, 3.0 volt-only Flash memory organized as 524,288 bytes or 262,144 words. The device is offered in 48-ball FBGA, 44-pin SO, and 48-pin TSOP packages. The word-wide data (x16) appears on DQ15–DQ0; the byte-wide (x8) data appears on DQ7–DQ0. This device is designed to be programmed in-system using only a single 3 ...
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... =3.0–3.6 V 70R CC = 2.7–3 Sector Switches Erase Voltage Generator PGM Voltage Generator Chip Enable Output Enable Logic Y-Decoder STB Timer X-Decoder Am29LV400B Am29LV400B 80 90 120 80 90 120 80 90 120 – DQ0 DQ15 (A-1) Input/Output Buffers Data STB Latch Y-Gating ...
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... DQ11 14 DQ3 15 DQ10 16 DQ2 17 DQ9 18 DQ1 19 DQ8 20 DQ0 1/29/ Standard TSOP Reverse TSOP Am29LV400B 48 A16 47 BYTE DQ15/A-1 44 DQ7 43 DQ14 42 DQ6 41 DQ13 40 DQ5 39 DQ12 38 DQ4 DQ11 ...
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... A17 A6 A5 DQ0 DQ2 DQ5 A10 A11 DQ7 A12 A14 A15 A16 Am29LV400B 44 RESET A10 39 A11 38 A12 37 A13 36 A14 35 A15 34 A16 33 BYTE DQ15/A-1 30 DQ7 29 DQ14 28 DQ6 ...
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... compromised if the package body is exposed to temperatures above 150 C for prolonged periods of time. LOGIC SYMBOL 18 A0–A17 CE# OE# WE# RESET# BYTE# Am29LV400B DQ0–DQ15 (A-1) RY/BY# 21523A-4 6 ...
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... Am29LV400BT90, FC, FI, FE, Am29LV400BB90 SC, SI, SE, WAC, WAI, WAE Am29LV400BT120, Am29LV400BB120 Trademarks Copyright © 1998 Advanced Micro Devices, Inc. All rights reserved. AMD, the AMD logo, and combinations thereof are registered trademarks of Advanced Micro Devices, Inc. ExpressFlash is a trademark of Advanced Micro Devices, Inc. ...