4 Mbit Multi-Purpose Flash
SST39WF400A
Data Sheet
TOP VIEW (balls facing down)
SST39WF400A
6
A13
A12 A14 A15 A16
A8
NC
NC
A17
A4
5
A9
NC DQ15 V
SS
A10 A11 DQ7 DQ14 DQ13 DQ6
NC
NC
A6
A2
NC DQ5 DQ12 VDD DQ4
1220 48-tfbga P01.0
4
WE#
3
NC
NC DQ2 DQ10 DQ11 DQ3
A5
A1
DQ0 DQ8 DQ9 DQ1
A0
CE# OE# V
SS
2
A7
1
A3
A
B
C
D
E
F
G
H
FIGURE 1: P
IN
A
SSIGNMENTS FOR
48-
BALL
TFBGA
TOP VIEW (balls facing down)
SST39WF400A
6
A2
A4
A3
A5
A6
A7
NC
A17
NC
NC
NC
WE#
NC
NC
A9
A10
A8
A11
A13
A12
A14
A15
1220 48-wfbga-xflga P03_4.0
5
A1
4
A0
3
CE#
DQ8 DQ10
OE# DQ9
NC
NC
DQ4 DQ11 A16
DQ5 DQ6 DQ7
2
V
SS
1
DQ0 DQ1 DQ2 DQ3
V
DD
DQ12 DQ13 DQ14 DQ15 V
SS
A
B
C
D
E
F
G
H
J
K
L
FIGURE 2: P
IN
A
SSIGNMENTS FOR
48-
BALL
WFBGA
AND
48-
BUMP
XFLGA
漏2004 Silicon Storage Technology, Inc.
S71220-05-000
6/04
5