39LF080-55-4C-EI 查看數據表（PDF） - Silicon Storage Technology

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产品描述 (功能)

生产厂家

39LF080-55-4C-EI

8 Mbit (x8) Multi-Purpose Flash

Silicon Storage Technology 

8 Mbit Multi-Purpose Flash

SST39LF080 / SST39VF080

EOL Data Sheet

CFI Query Entry

Software Product ID Entry

Command Sequence

Command Sequence

Software ID Exit/CFI Exit

Command Sequence

Load data: AAH

Address: 5555H

Load data: AAH

Address: 5555H

Load data: AAH

Address: 5555H

Load data: F0H

Address: XXH

Load data: 55H

Address: 2AAAH

Load data: 55H

Address: 2AAAH

Load data: 55H

Address: 2AAAH

Wait TIDA

Load data: 98H

Address: 5555H

Load data: 90H

Address: 5555H

Load data: F0H

Address: 5555H

Return to normal

operation

Wait TIDA

Wait TIDA

Wait TIDA

Read CFI data

Read Software ID

Return to normal

operation

FIGURE 18: Software ID/CFI Command Flowcharts

1146 F18.1

©2007 Silicon Storage Technology, Inc.

21

S71146-07-EOL

6/07

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