16 Mbit / 32 Mbit / 64 Mbit Multi-Purpose Flash Plus
SST39VF1601 / SST39VF3201 / SST39VF6401
SST39VF1602 / SST39VF3202 / SST39VF6402
Preliminary Specifications
CFI Query Entry
Command Sequence
Sec ID Query Entry
Command Sequence
Software Product ID Entry
Command Sequence
Load data: XXAAH
Address: 5555H
Load data: XXAAH
Address: 5555H
Load data: XXAAH
Address: 5555H
Load data: XX55H
Address: 2AAAH
Load data: XX55H
Address: 2AAAH
Load data: XX55H
Address: 2AAAH
Load data: XX98H
Address: 5555H
Load data: XX88H
Address: 5555H
Load data: XX90H
Address: 5555H
Wait T
IDA
Wait T
IDA
Wait T
IDA
Read CFI data
Read Sec ID
Read Software ID
X can be V or V , but no other value
IL
IH
1223 F21.0
FIGURE 21: SOFTWARE ID/CFI ENTRY COMMAND FLOWCHARTS
©2003 Silicon Storage Technology, Inc.
S71223-03-000
11/03
25
SST [ SILICON STORAGE TECHNOLOGY, INC ]
