SST39VF1682 Silicon Storage Technology, SST39VF1682 Datasheet - Page 16

• Manufacturer Part Number: SST39VF1682
• Description: (SST39VF1681 / SST39VF1682) 16 Mbit (x8) Multi-Purpose Flash Plus
• Manufacturer: Silicon Storage Technology

Preliminary Specifications
©2003 Silicon Storage Technology, Inc.
FIGURE 9: WE# C
ADDRESS A MS-0
Note: This device also supports CE# controlled Chip-Erase operation.
DQ 7-0
WE#
CE#
OE#
The WE# and CE# signals are interchangeable as long as minimum timings are meet. (See Table 15.)
BA
A
A
WP# must be held in proper logic state (V
X can be V
MS
MS
X
= Most Significant Address
= A
= Block Address
ONTROLLED
20
for SST39VF168x
AAA
IL
or V
T WP
SW0
AA
IH,
but no other value.
B
555
LOCK
SW1
55
SIX-BYTE CODE FOR BLOCK-ERASE
-E
RASE
AAA
SW2
80
T
IL
IMING
or V
AAA
IH
16
) 1 µs prior to and 1 µs after the command sequence.
D
SW3
AA
IAGRAM
555
SW4
16 Mbit Multi-Purpose Flash Plus
55
SST39VF1681 / SST39VF1682
BA X
SW5
30
T BE
S71243-03-000
1243 F08.0
11/03