SST39VF800 Silicon Storage Technology, Inc., SST39VF800 Datasheet - Page 20

• Manufacturer Part Number: SST39VF800
• Description: Megabit 512k 16-bit Multi-purpose Flash
• Manufacturer: Silicon Storage Technology, Inc.

© 1999 Silicon Storage Technology, Inc.
F
IGURE
Command Sequence
CFI Query Entry
Write data: XXAA
Write data: XX55
Write data: XX98
Address: 2AAA
Read CFI data
18: S
Address: 5555
Address: 5555
Wait T IDA
OFTWARE
P
RODUCT
Software Product ID Entry
ID/CFI C
Command Sequence
Read Software ID
Write data: XXAA
Write data: XX55
Write data: XX90
Address: 2AAA
Address: 5555
Address: 5555
Wait T IDA
OMMAND
F
LOWCHARTS
20
Write data: XXAA
Write data: XXF0
Write data: XX55
Return to normal
Address: 2AAA
Address: 5555
Address: 5555
Wait T IDA
operation
Software ID Exit/CFI Exit
8 Megabit Multi-Purpose Flash
Command Sequence
SST39VF800Q / SST39VF800
Write data: XXF0
Return to normal
Address: XX
Wait T IDA
operation
Advance Information
343 ILL15.0
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