SST39SF020A-70-4C-PH 데이터 시트보기 (PDF) - Microchip Technology

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SST39SF020A-70-4C-PH

1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash

Microchip Technology 

1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash

SST39SF010A / SST39SF020A / SST39SF040

Data Sheet

Chip-Erase

Command Sequence

Load data: AAH

Address: 5555H

Sector-Erase

Command Sequence

Load data: AAH

Address: 5555H

Load data: 55H

Address: 2AAAH

Load data: 55H

Address: 2AAAH

Load data: 80H

Address: 5555H

Load data: 80H

Address: 5555H

Load data: AAH

Address: 5555H

Load data: AAH

Address: 5555H

Load data: 55H

Address: 2AAAH

Load data: 55H

Address: 2AAAH

Load data: 10H

Address: 5555H

Load data: 30H

Address: SAX

Wait TSCE

Wait TSE

Chip erased

to FFH

Sector erased

to FFH

1147 F16.1

Figure 19:Erase Command Sequence

©2013 Silicon Storage Technology, Inc.

22

DS25022B

04/13

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