SST39SF020 Silicon Storage Technology, SST39SF020 Datasheet - Page 18

• Manufacturer Part Number: SST39SF020
• Description: 2 Megabit (256K x 8) Multi-Purpose Flash
• Manufacturer: Silicon Storage Technology

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© 1998 Silicon Storage Technology, Inc.
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F
IGURE
Software Product ID Entry
16: S
Command Sequence
OFTWARE
Read Software ID
Address: 2AAA
Write data: AA
Address: 5555
Address: 5555
Write data: 55
Write data: 90
Wait T IDA
P
RODUCT
C
OMMAND
F
LOWCHARTS
Return to normal
Address: 2AAA
Write data: AA
Address: 5555
Address: 5555
Write data: 55
Write data: F0
Wait T IDA
operation
Reset Command Sequence
Software Product ID Exit &
18
2 Megabit Multi-Purpose Flash
Return to normal
Write data: F0
Address: XX
Wait T IDA
operation
Preliminary Specifications
326 ILL F15.1
SST39SF020
326-10 12/98