Data Sheet
16 Mbit Multi-Purpose Flash Plus
SST39VF1601C / SST39VF1602C
ADDRESS
THREE-BYTE SEQUENCE FOR
SOFTWARE ID EXIT AND RESET
555
2AA
555
DQ15-0
CE#
XXAA
XX55 XXF0
TIDA
OE#
WE#
TWP
SW0
TWHP
SW1
SW2
Note: WP# must be held in proper logic state (VIL or VIH) 1 µs prior to and 1 µs after the command sequence
X can be VIL or VIH, but no other value
FIGURE 16: Software ID Exit/CFI Exit
1380 F13.0
ADDRESS AMS-0
CE#
THREE-BYTE SEQUENCE FOR
CFI QUERY ENTRY
555
2AA
555
OE#
WE#
DQ15-0
TWP
TIDA
TWPH
TAA
XXAA
XX55
XX88
SW0
SW1
SW2
Note:
AMS = Most significant address
AMS = A19
WP# must be held in proper logic state (VIL or VIH) 1 µs prior to and 1 µs after the command sequence
X can be VIL or VIH, but no other value.
FIGURE 17: Sec ID Entry
1380 F20.0
©2010 Silicon Storage Technology, Inc.
22
S71380-04-000
05/10