8 Mbit Firmware Hub
SST49LF008A
Data Sheet
Toggle Bit
Data# Polling
Internal Timer
Byte-
Program/Erase
Initiated
Byte-
Program/Erase
Initiated
Byte-
Program/Erase
Initiated
Read DQ
7
Read byte
Wait T
,
BP
T
T
SCE, BE
T
or SE
Read same
byte
Is DQ =
7
No
true data?
Program/Erase
Completed
Yes
No
Does DQ
match?
6
Program/Erase
Completed
Yes
Program/Erase
Completed
1161 F29.0
FIGURE 26: Wait Options
©2006 Silicon Storage Technology, Inc.
S71161-11-000
3/06
35