SST39SF020A-70-4C-PH(2016) 데이터 시트보기 (PDF) - Microchip Technology

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SST39SF020A-70-4C-PH
(Rev.:2016)

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

Software Product ID Entry

Command Sequence

Load data: AAH

Address: 5555H

Software Product ID Exit &

Reset Command Sequence

Load data: AAH

Address: 5555H

Load data: F0H

Address: XXH

Load data: 55H

Address: 2AAAH

Load data: 55H

Address: 2AAAH

Wait TIDA

Load data: 90H

Address: 5555H

Load data: F0H

Address: 5555H

Return to normal

operation

Wait TIDA

Wait TIDA

Read Software ID

Return to normal

operation

Figure 18:Software Product Command Flowcharts

1147 F15.1

© 2002-2016

DS20005022C

04/16

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