mt90528ag2 Zarlink Semiconductor, mt90528ag2 Datasheet - Page 33

• Manufacturer Part Number: mt90528ag2
• Description: 28-port Primary Rate Circuit Emulation Aal1 Sar
• Manufacturer: Zarlink Semiconductor

3.2.2
Pin Diagram
The package is a 456 ball Plastic Ball Grid Array (PBGA). It has 420 signal balls and 36 balls for
ground (VSS) and thermal conduction at the center. The outside dimensions are 35 mm x 35 mm.
The pin pitch is 1.27 mm.
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AA
AB
AC
AD
AE
AF
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G
M
A
B
C
D
E
F
H
J
K
L
N
P
R
T
U
V
Y
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- A1 corner is identified by metallized markings.
Figure 4 - PCB Pad Diagram for 35 mm x 35 mm PBGA (JEDEC MO-151)
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Zarlink Semiconductor Inc.
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MT90528
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Data Sheet