SST39VF400A-70-4I-B3K SST [Silicon Storage Technology, Inc], SST39VF400A-70-4I-B3K Datasheet - Page 17

• Manufacturer Part Number: SST39VF400A-70-4I-B3K
• Description: 2 Mbit / 4 Mbit / 8 Mbit (x16) Multi-Purpose Flash
• Manufacturer: SST [Silicon Storage Technology, Inc]

2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
SST39LF200A / SST39LF400A / SST39LF800A
SST39VF200A / SST39VF400A / SST39VF800A
©2007 Silicon Storage Technology, Inc.
ADDRESS A MS-0
ADDRESS A MS-0
FIGURE 9: Toggle Bit Timing Diagram
FIGURE 10: WE# Controlled Chip-Erase Timing Diagram
DQ 15-0
WE#
OE#
CE#
WE#
DQ 6
OE#
CE#
Note:
Note: This device also supports CE# controlled Chip-Erase operation. The WE# and CE# signals are
A MS = Most significant address
A MS = A 16 for SST39LF/VF200A, A 17 for SST39LF/VF400A and A 18 for SST39LF/VF800A
interchageable as long as minimum timings are met. (See Table 16)
A MS = Most significant address
5555
A MS = A 16 for SST39LF/VF200A, A 17 for SST39LF/VF400A and A 18 for SST39LF/VF800A
X can be V IL or V IH , but no other value.
XXAA
SW0
T WP
T OEH
2AAA
XX55
SW1
T CE
SIX-BYTE CODE FOR CHIP-ERASE
T OE
5555
XX80
SW2
5555
17
XXAA
SW3
2AAA
XX55
SW4
5555
XX10
SW5
WITH SAME OUTPUTS
TWO READ CYCLES
T SCE
T OES
S71117-09-000
1117 F07.3
Data Sheet
1117 F08.7
2/07