SST39VF1681-70-4C-B3K SST [Silicon Storage Technology, Inc], SST39VF1681-70-4C-B3K Datasheet - Page 24

• Manufacturer Part Number: SST39VF1681-70-4C-B3K
• Description: 16 Mbit (x8) Multi-Purpose Flash Plus
• Manufacturer: SST [Silicon Storage Technology, Inc]

Preliminary Specifications
©2003 Silicon Storage Technology, Inc.
FIGURE 21: S
Command Sequence
OFTWARE
CFI Query Entry
Load data: AAH
Address: AAAH
Address: AAAH
Load data: 55H
Load data: 98H
Address: 555H
Read CFI data
Wait T IDA
ID/CFI E
NTRY
C
X can be V IL or V IH , but no other value
OMMAND
Command Sequence
Sec ID Query Entry
Load data: AAH
Address: AAAH
Address: AAAH
Load data: 55H
Load data: 88H
Address: 555H
Read Sec ID
Wait T IDA
F
LOWCHARTS
24
16 Mbit Multi-Purpose Flash Plus
Software Product ID Entry
Command Sequence
SST39VF1681 / SST39VF1682
Read Software ID
Address: 5555H
Load data: AAH
Address: AAAH
Load data: 55H
Load data: 90H
Address: 555H
Wait T IDA
1243 F20.0
S71243-03-000
11/03