SST49LF040 Silicon Storage Technology, SST49LF040 Datasheet - Page 42

• Manufacturer Part Number: SST49LF040
• Description: 4 Mbit LPC Flash
• Manufacturer: Silicon Storage Technology

©2001 Silicon Storage Technology, Inc.
FIGURE 36: W
Program/Erase
Program/Erase
Internal Timer
T
Completed
Wait T
SCE
Initiated
or T
AIT
Byte-
, T
SE
O
BP
PTIONS
BE
,
,
(PP M
ODE
)
No
Program/Erase
Program/Erase
Read same
Completed
Toggle Bit
Does DQ
Read byte
Initiated
match?
Byte-
byte
42
Yes
6
No
Program/Erase
Data# Polling
Program/Erase
Completed
Read DQ
true data?
Is DQ
Initiated
Byte-
4 Mbit LPC Flash
562 ILL F36.0
7
Advance Information
Yes
=
7
SST49LF040
S71213-00-000 11/01 562