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
1150 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
1150 32-plcc NH P4.3
FIGURE 1: PIN ASSIGNMENTS FOR 32-LEAD PLCC
©2005 Silicon Storage Technology, Inc.
S71150-09-000
1/06
4
SST [ SILICON STORAGE TECHNOLOGY, INC ]
