AM29LV400BB-120EC Просмотр технического описания (PDF) - Advanced Micro Devices

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производитель

AM29LV400BB-120EC

4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

Advanced Micro Devices 

DATA SHEET

Special Handling Instructions for (FBGA)

Special handling is required for Flash Memory prod-

ucts in FBGA packages.

The package and/or data integrity may be compro-

mised if the package body is exposed to temperatures

above 150°C for prolonged periods of time.

PIN CONFIGURATION

A0–A17 =18 addresses

DQ0–DQ14 =15 data inputs/outputs

DQ15/A-1 =DQ15 (data input/output, word mode),

A-1 (LSB address input, byte mode)

BYTE# =Selects 8-bit or 16-bit mode

CE#

=Chip enable

OE#

=Output enable

WE#

=Write enable

RESET# =Hardware reset pin, active low

RY/BY# =Ready/Busy# output

VCC

=3.0 volt-only single power supply

(see Product Selector Guide for speed

options and voltage supply tolerances)

VSS

=Device ground

NC

=Pin not connected internally

LOGIC SYMBOL

18

A0–A17

16 or 8

DQ0–DQ15

(A-1)

CE#

OE#

WE#

RESET#

BYTE#

RY/BY#

December 4, 2006 21523D4

Am29LV400B

7

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