8 Mbit Firmware Hub
SST49LF008A
Data Sheet
Software Product ID Entry
Software Product ID Exit &
Reset Command Sequence
Command Sequence
Write data: AAH
Address: 5555H
Write data: AAH
Address: 5555H
Write data: F0H
Address: XXH
Write data: 55H
Address: 2AAAH
Write data: 55H
Address: 2AAAH
Wait T
IDA
Write data: 90H
Address: 5555H
Write data: F0H
Address: 5555H
Return to normal
operation
Wait T
Wait T
IDA
IDA
Return to normal
operation
Read Software ID
1161 F30.0
FIGURE 27: Software Product Command Flowcharts
©2006 Silicon Storage Technology, Inc.
S71161-11-000
3/06
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