M29F002 データシートの表示（PDF） - Advanced Micro Devices

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M29F002

2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory

Advanced Micro Devices 

PRELIMINARY

PRODUCT SELECTOR GUIDE

Family Part Number

VCC = 5.0 V ± 5%

-55

Speed Option

VCC = 5.0 V ± 10%

Max access time, ns (tACC)

55

Max CE# access time, ns (tCE)

55

Max OE# access time, ns (tOE)

30

Note: See “AC Characteristics” for full specifications.

Am29F002/Am29F002N

-70

-90

70

90

70

90

30

35

-120

120

120

50

BLOCK DIAGRAM

VCC

VSS

RESET#

n/a Am29F00N

Sector Switches

Erase Voltage

Generator

DQ0–DQ7

Input/Output

Buffers

WE#

CE#

OE#

State

Control

Command

Register

PGM Voltage

Generator

Chip Enable

Output Enable

Logic

Data

STB

Latch

VCC Detector

A0–A17

Timer

Y-Decoder

STB

X-Decoder

Y-Gating

Cell Matrix

20818C-1

Am29F002/Am29F002N

3

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