4 Mbit Multi-Purpose Flash
SST39WF400A
Data Sheet
Start
Load data: XXAAH
Address: 5555H
Load data: XX55H
Address: 2AAAH
Load data: XXA0H
Address: 5555H
Load Word
Address/Word
Data
Wait for end of
Program (TBP,
Data# Polling
bit, or Toggle bit
operation)
Program
Completed
Note:
X can be VIL or VIH, but no other value.
1220 F16.0
FIGURE 16: W
ORD
-P
ROGRAM
A
LGORITHM
漏2004 Silicon Storage Technology, Inc.
S71220-05-000
6/04
19