Preliminary Technical Data
ADSP-BF522/523/524/525/526/527
Figure 74 shows the top view of the CSP_BGA ball configura-
tion. Figure 75 shows the bottom view of the CSP_BGA
ball configuration.
KEY:
VDDINT
VDDEXT
VDDMEM
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
A1 BALL
PAD CORNER
GND
I/O
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
TOP VIEW
Figure 74. 208-Ball CSP_BGA Ball Configuration (Top View)
A1 BALL
PAD CORNER
KEY:
VDDINT
VDDEXT
VDDMEM
GND
I/O
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
BOTTOM VIEW
Figure 75. 208-Ball CSP_BGA Ball Configuration (Bottom View)
Rev. PrG | Page 77 of 80 | February 2009