512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39LF512 / SST39LF010 / SST39LF020 / SST39LF040
SST39VF512 / SST39VF010 / SST39VF020 / SST39VF040
Data Sheet
FUNCTIONAL BLOCK DIAGRAM
SuperFlash
X-Decoder
Memory
Memory Address
Address Buffers & Latches
Y-Decoder
CE#
I/O Buffers and Data Latches
Control Logic
OE#
WE#
DQ - DQ
7
0
395 ILL B1.1
SST39LF/VF040 SST39LF/VF020 SST39LF/VF010 SST39LF/VF512
SST39LF/VF512 SST39LF/VF010 SST39LF/VF020 SST39LF/VF040
4
3
2
1
32 31 30
29
5
A7
A6
A7
A6
A7
A6
A7
A6
A14
A13
A8
A14
A13
A8
A14
A13
A8
A14
A13
A8
6
28
27
26
25
24
23
22
21
7
A5
A5
A5
A5
8
A4
A4
A4
A4
A9
A9
A9
A9
32-lead PLCC
Top View
9
A3
A3
A3
A3
A11
OE#
A10
CE#
DQ7
A11
OE#
A10
CE#
DQ7
A11
OE#
A10
CE#
DQ7
A11
OE#
A10
CE#
DQ7
10
11
12
13
A2
A2
A2
A2
A1
A1
A1
A1
A0
A0
A0
A0
DQ0
DQ0
DQ0
DQ0
14 15 16 17 18 19 20
395 ILL F02b.3
FIGURE 1: PIN ASSIGNMENTS FOR 32-LEAD PLCC
©2001 Silicon Storage Technology, Inc.
S71150-03-000 6/01 395
4
SST [ SILICON STORAGE TECHNOLOGY, INC ]
