PM4328-PI PMC-Sierra, Inc., PM4328-PI Datasheet - Page 38

• Manufacturer Part Number: PM4328-PI
• Description: Framer, T1|E1|T3 Standard Format, 324-BGA
• Manufacturer: PMC-Sierra, Inc.

STANDARD PRODUCT
DATASHEET
PMC-2011596
7
PROPRIETARY AND CONFIDENTIAL
AA
AB
W
M
G
A
B
C
D
E
F
H
K
N
P
R
T
U
V
Y
J
L
PIN DIAGRAM
The TECT3 is currently planned to be packaged in a 324-pin PBGA package
having a body size of 23mm by 23mm and a ball pitch of 1.0 mm. The center 36
balls are not used as signal I/Os and are thermal balls. Pin names and locations
are defined in the Pin Description Table in section 8. Mechanical information for
this package is in the section 19.
Figure 6: Pin Diagram
22 21 20 19 18 17 16 15 14 13 12 11 10
22 21 20 19 18 17 16 15 14 13 12 11 10
ISSUE 1
VSS
VSS
VSS
VSS
VSS
VSS
Bottom View
324 PBGA
VSS
VSS
VSS
VSS
VSS
VSS
25
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
9
9
8
8
7
7
6
6
HIGH DENSITY T1/E1 FRAMER
5
5
AND M13 MULTIPLEXER
PM4328 TECT3
4
4
3
3
2
2
1
1