Datasheet

©2011 Silicon Storage Technology, Inc. DS25086A 11/11
37
8 Mbit LPC Flash
SST49LF080A
Data Sheet
A
Microchip Technology Company
Figure 23:Sector-Erase Timing Diagram (PP Mode)
Figure 24:Block-Erase Timing Diagram (PP Mode)
Figure 25:Chip-Erase Timing Diagram (PP Mode)
5555 5555 5555 2AAA SA
X
2AAA
A
14-0
(Internal A
MS-0
)
R/C#
OE#
WE#
DQ
7-0
Internal Erase Starts
AA
55 80 AA 55 30
SA
X
= Sector Address
1235 F22.0
5555 5555 5555 2AAA BA
X
2AAA
A
14-0
(Internal A
MS-0
)
R/C#
OE#
WE#
DQ
7-0
Internal Erase Starts
AA
55 80 AA 55 50
BA
X
= Block Address
1235 F23.0
5555 5555 5555 2AAA 55552AAA
A
14-0
(Internal A
MS-0
)
R/C#
OE#
WE#
DQ
7-0
Internal Erase Starts
AA
55 80 AA 55 10
1235 F24.0