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SST39WF400A Datasheet, PDF (17/26 Pages) Silicon Storage Technology, Inc – 4 Mbit (x16) Multi-Purpose Flash
4 Mbit Multi-Purpose Flash
SST39WF400A
ADDRESS A14-0
DQ15-0
THREE-BYTE SEQUENCE FOR
SOFTWARE ID EXIT AND RESET
5555
2AAA 5555
XXAA
XX55 XXF0
CE#
OE#
WE#
TWP
T WHP
SW0
SW1
SW2
Note: X can be VIL or VIH, but no other value.
FIGURE 13: SOFTWARE ID EXIT/CFI EXIT
TIDA
Data Sheet
1220 F13.1
©2004 Silicon Storage Technology, Inc.
17
S71220-05-000
6/04