SST38VF6401 Silicon Storage Technology, Inc., SST38VF6401 Datasheet - Page 37

• Manufacturer Part Number: SST38VF6401
• Description: 64 Mbit X16 Advanced Multi-purpose Flash Plus 64 Mbit X16 Advanced Multipurpose Flash Plus
• Manufacturer: Silicon Storage Technology, Inc.

64 Mbit (x16) Advanced Multi-Purpose Flash Plus
SST38VF6401 / SST38VF6402 / SST38VF6403 / SST38VF6404
©2007 Silicon Storage Technology, Inc.
FIGURE 18: Software ID Exit/CFI Exit
FIGURE 19: Sec ID Entry
ADDRESS A MS-0
ADDRESS A MS-0
DQ 15-0
DQ 15-0
WE#
Note: A
Note: WP# must be held in proper logic state (V
OE#
CE#
WE#
OE#
CE#
A
WP# must be held in proper logic state (V
X can be V
A
A
X can be V
MS
MS
MS
MS
= Most significant address
= A
= A
= Most significant address
21
21
555
555
for SST38VF6401/6402/6403/6404
for SST38VF6401/6402/6403/6404
IL
IL
T WP
SW0
XXAA
or V
or V
SOFTWARE ID EXIT AND RESET
T
XXAA
THREE-BYTE SEQUENCE FOR
THREE-BYTE SEQUENCE FOR
SW0
WP
IH,
IH,
but no other value.
but no other value.
2AA
2AA
SEC ID ENTRY
XX55
SW1
XX55
SW1
T WPH
T
WHP
555
555
XXF0
XX88
SW2
SW2
IL
IL
or V
or V
37
IH
IH
T
T IDA
) 1 µs prior to and 1 µs after the command sequence.
) 1 µs prior to and 1 µs after the command sequence.
IDA
T AA
Advance Information
S71309-02-000
1309 F13.0
1309 F14.1
12/07