AS8F1M32 Ver la hoja de datos (PDF) - Austin Semiconductor

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AS8F1M32

1M x 32 FLASH FLASH MEMORY MODULE

Austin Semiconductor 

AUSTIN SEMICONDUCTOR, INC.

Austin Semiconductor, Inc.

FLASH

AS8F1M32

Figure 7: AC Waveforms Chip/Sector Erase Operations

ADDRESS

CS\

555H

tAS

tAH

2AAH

555H

555H

2AAH

Chip Sector

Erase Erase

555H/SA

tGHWL

OE\

WE\

tCS

Data

tWP

tWPH

tDH

AAH

tDS

55H

Vcc tVCS

NOTES:

1. SA is the sector address for Sector ERASE.

80H

AAH

55H

10H/30H

Chip Sector

Erase Erase

Figure 8: AC Waveforms for DATA\ Polling During Embedded

Algorithm Operations

ADDRESS

tCH

CS\

OE\

WE\

Outputs D7

D0-D6

VA

VA

tDF

tOEH

tOE

tOH

tCE

tWHWH 1 or 2

D7\

D0-D6=Status

tOH

D7=Valid Data

D0-D6=

Valid Data

High Z

AS8F1M32

Rev. 1.5 09/05

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

7

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