A29L004ATW-70F Ver la hoja de datos (PDF) - AMIC Technology

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A29L004ATW-70F

512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory

AMIC Technology 

AC Characteristics

Erase and Program Operations

Alternate CE Controlled Writes

Parameter

Description

JEDEC Std

tAVAV

tAVEL

tELAX

tDVEH

tEHDX

tGHEL

tWC Write Cycle Time (Note 1)

tAS Address Setup Time

tAH Address Hold Time

tDS Data Setup Time

tDH Data Hold Time

tOES Output Enable Setup Time

tGHEL Read Recover Time Before Write

Min.

Min.

Min.

Min.

Min.

Min.

Min.

( OE High to WE Low)

tWLEL

tEHWH

tELEH

tWS

WE Setup Time

tWH

WE Hold Time

tCP

CE Pulse Width

Min.

Min.

Min.

tEHEL

tCPH CE Pulse Width High

Min.

tWHWH1 tWHWH1 Byte Programming Operation (Note 2)

Typ.

tWHWH2 tWHWH2 Sector Erase Operation (Note 2)

Typ.

Notes:

1. Not 100% tested.

2. See the "Erase and Programming Performance" section for more information.

A29L004A Series

Speed

Unit

-70

-90

70

90

ns

0

ns

45

45

ns

35

45

ns

0

ns

0

ns

0

ns

0

ns

0

ns

35

35

ns

30

ns

17

µs

1

sec

PRELIMINARY (March, 2005, Version 0.0)

28

AMIC Technology, Corp.

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