SST39VF1601-70-4I-B3K データシートの表示（PDF） - Silicon Storage Technology

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SST39VF1601-70-4I-B3K

16 Mbit / 32 Mbit / 64 Mbit (x16) Multi-Purpose Flash Plus

Silicon Storage Technology 

Preliminary Specifications

16 Mbit / 32 Mbit / 64 Mbit Multi-Purpose Flash Plus

SST39VF1601 / SST39VF3201 / SST39VF6401

SST39VF1602 / SST39VF3202 / SST39VF6402

ADDRESS A14-0

DQ15-0

CE#

THREE-BYTE SEQUENCE FOR

SOFTWARE ID EXIT AND RESET

5555

2AAA 5555

XXAA

XX55 XXF0

TIDA

OE#

WE#

TWP

SW0

T WHP

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

1223 F13.0

FIGURE 13: SOFTWARE ID EXIT/CFI EXIT

ADDRESS AMS-0

THREE-BYTE SEQUENCE FOR

CFI QUERY ENTRY

5555

2AAA

5555

CE#

OE#

WE#

TWP

TIDA

TWPH

TAA

DQ15-0

XXAA

XX55

XX88

SW0

SW1

SW2

Note:

AMS = Most significant address

AMS = A19 for SST39VF1601/1602, A20 for SST39VF3201/3202, and A21 for SST39VF6401/6402

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 14: SEC ID ENTRY

1223 F20.1

©2003 Silicon Storage Technology, Inc.

20

S71223-03-000

11/03

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