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SST49LF008A-33-4C-NHE

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45
©2011 Silicon Storage Technology, Inc. DS25085A 10/11
31
8 Mbit Firmware Hub
SST49LF008A
Data Sheet
A
Microchip Technology Company
Figure 14:Write Cycle Timing Diagram (PP Mode)
Figure 15:Data# Polling Timing Diagram (PP Mode)
1161 F17.0
Column AddressRow Address
Data Valid
RST#
Addresses
R/C#
T
RST
T
AS
T
AH
T
CWH
T
WP
T
WPH
T
OEH
T
DH
T
DS
T
AH
T
AS
WE#
OE#
DQ
7-0
T
OES
T
RSTP
1161 F18.0
Addresses
R/C#
T
OEP
Row Column
WE#
OE#
DQ
7
D#D D# D
©2011 Silicon Storage Technology, Inc. DS25085A 10/11
32
8 Mbit Firmware Hub
SST49LF008A
Data Sheet
A
Microchip Technology Company
Figure 16:Toggle Bit Timing Diagram (PP Mode)
Figure 17:Byte-Program Timing Diagram (PP Mode)
1161 F19.0
Addresses
R/C#
T
OET
Row Column
WE#
OE#
DQ
6
D D
1161 F20.0
T
WP
T
WPH
T
BP
Four-Byte Code for Byte-Program
5555 2AAA 5555 BA
SB0
BA = Byte-Program Address
SB1 SB2 SB3
Internal Program Starts
WE#
Addresses
R/C#
OE#
Data55AA A0
DQ
7-0
©2011 Silicon Storage Technology, Inc. DS25085A 10/11
33
8 Mbit Firmware Hub
SST49LF008A
Data Sheet
A
Microchip Technology Company
Figure 18:Sector-Erase Timing Diagram (PP Mode)
Figure 19:Block-Erase Timing Diagram (PP Mode)
1161 F21.0
T
WP
T
WPH
T
SE
Six-Byte code for
Sector-Erase Operation
5555 2AAA 5555 5555 2AAA SA
X
SB0
SA
X
= Sector Address
SB1 SB2 SB3 SB4 SB5
Internal Erasure Starts
WE#
Addresses
R/C#
OE#
55AA55AA 80 30
DQ
7-0
1161 F22.0
T
WP
T
WPH
T
BE
Six-Byte code for
Block-Erase Operation
5555 2AAA 5555 5555 2AAA
BA
X
SB0 SB1 SB2 SB3 SB4 SB5
Internal Erasure Starts
WE#
Addresses
R/C#
OE#
55AA55AA 80 50
DQ
7-0
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45

SST49LF008A-33-4C-NHE

Mfr. #:
Buy SST49LF008A-33-4C-NHE
Manufacturer:
Microchip Technology
Description:
NOR Flash 8M (1Mx8) 33MHz Commercial Temp
Lifecycle:
New from this manufacturer.
Delivery:
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