SST39LF160 データシートの表示（PDF） - Silicon Storage Technology

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SST39LF160

16 Mbit (x16) Multi-Purpose Flash

Silicon Storage Technology 

16 Mbit Multi-Purpose Flash

SST39LF160 / SST39VF160

Data Sheet

CFI Query Entry

Software Product ID Entry

Command Sequence

Command Sequence

Software ID Exit/CFI Exit

Command Sequence

Load data: XXAAH

Address: 5555H

Load data: XXAAH

Address: 5555H

Load data: XXAAH

Address: 5555H

Load data: XXF0H

Address: XXH

Load data: XX55H

Address: 2AAAH

Load data: XX55H

Address: 2AAAH

Load data: XX55H

Address: 2AAAH

Wait TIDA

Load data: XX98H

Address: 5555H

Load data: XX90H

Address: 5555H

Load data: XXF0H

Address: 5555H

Return to normal

operation

Wait TIDA

Wait TIDA

Wait TIDA

Read CFI data

Read Software ID

Return to normal

operation

Note: X can be VIL or VIH, but no other value

FIGURE 17: SOFTWARE PRODUCT ID/CFI COMMAND FLOWCHARTS

399 ILL F15.2

©2001 Silicon Storage Technology, Inc.

21

S71145-02-000 6/01 399

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