AM29LV256ML123REI(2003) Просмотр технического описания (PDF) - Advanced Micro Devices

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производитель

AM29LV256ML123REI
(Rev.:2003)

256 Megabit (16 M x 16-Bit/32 M x 8-Bit) MirrorBit™ 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O™ Control

Advanced Micro Devices 

DATASHEET

PIN DESCRIPTION

A23–A0 = 24 Address inputs

DQ14–DQ0 = 15 Data inputs/outputs

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

A-1 (LSB Address input, byte mode)

CE#

= Chip Enable input

OE#

= Output Enable input

WE#

= Write Enable input

WP#/ACC = Hardware Write Protect input;

Acceleration input

RESET# = Hardware Reset Pin input

BYTE#

= Selects 8-bit or 16-bit mode

RY/BY# = Ready/Busy output

VCC

= 3.0 volt-only single power supply

(see Product Selector Guide for

speed options and voltage

supply tolerances)

VIO

= Output Buffer power

VSS

= Device Ground

NC

= Pin Not Connected Internally

LOGIC SYMBOL

24

A23–A0

16 or 8

DQ15–DQ0

CE#

(A-1)

OE#

WE#

WP#/ACC

RESET#

VIO

BYTE#

RY/BY#

September 15, 2003

Am29LV256M

7

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