SST39VF6401 Silicon Storage Technology, Inc., SST39VF6401 Datasheet - Page 17

• Manufacturer Part Number: SST39VF6401
• Description: 64 Mbit X16 Multi-purpose Flash Plus
• Manufacturer: Silicon Storage Technology, Inc.

16 Mbit / 32 Mbit Multi-Purpose Flash Plus
SST39VF6401 / SST39VF6402
©2008 Silicon Storage Technology, Inc.
FIGURE 10: WE# Controlled Block-Erase Timing Diagram
FIGURE 11: WE# Controlled Sector-Erase Timing Diagram
ADDRESS A
ADDRESS A
DQ
DQ
WE#
WE#
MS-0
MS-0
OE#
CE#
CE#
OE#
15-0
15-0
Note: This device also supports CE# controlled Block-Erase operation. The WE# and CE# signals are
Note: This device also supports CE# controlled Sector-Erase operation. The WE# and CE# signals are
interchageable as long as minimum timings are met. (See Table 17)
BA
A
A
WP# must be held in proper logic state (V
X can be V
interchageable as long as minimum timings are met. (See Table 17)
SA
A
A
WP# must be held in proper logic state (V
X can be V
5555
MS
MS
MS
MS
5555
X
X
XXAA
XXAA
T
= Block Address
= Most significant address
= A
T
SW0
= Sector Address
= Most significant address
= A
SW0
WP
WP
21
21
IL
IL
for SST39VF6401/6402
for SST39VF6401/6402
or V
or V
2AAA
2AAA
IH
IH
XX55
SW1
XX55
SW1
, but no other value
, but no other value
SIX-BYTE CODE FOR SECTOR-ERASE
SIX-BYTE CODE FOR BLOCK-ERASE
5555
5555
XX80
XX80
SW2
SW2
5555
5555
IL
IL
or V
or V
17
XXAA
XXAA
SW3
SW3
IH
IH
) 1 µs prior to and 1 µs after the command sequence
) 1 µs prior to and 1 µs after the command sequence
2AAA
2AAA
XX55
XX55
SW4
SW4
BA
SA
X
X
XX50
XX30
SW5
SW5
T
T
BE
SE
S71223(03)-00-EOL
EOL Data Sheet
1223 F09.EOL
1223 F10.EOL
6/08