AM29F400AT-65SI データシートの表示（PDF） - Advanced Micro Devices

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AM29F400AT-65SI

4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory

Advanced Micro Devices 

PRELIMINARY

PIN CONFIGURATION

A1, A0–A17 = 18 Addresses

BYTE

= Selects 8-bit or 16-bit mode

CE

= Chip Enable

DQ0–DQ15 = 16 Data Inputs/Outputs

NC

= Pin Not Connected Internally

OE

= Output Enable

RESET = Hardware Reset Pin, Active Low

RY/BY

= Ready/Busy Output

VSS

= +5.0 Volt Single-Power Supply

(±10% for -90, -120, -150) or (±5% for -75)

V SS

= Device Ground

WE

= Write Enable

LOGIC SYMBOL

A-1

18

A0–A17

CE (E)

OE (G)

WE (W)

RESET

BYTE

DQ0–DQ15

16 or 8

RY/BY

20380B-7

6

Am29F400AT/Am29F400AB

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