PM4328-PI PMC-Sierra, Inc., PM4328-PI Datasheet - Page 248

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

STANDARD PRODUCT
DATASHEET
PMC-2011596
19
PROPRIETARY AND CONFIDENTIAL
45
A1 BAL L PAD
o
NO TES: 1) ALL DIM EN SIO NS IN M ILLIM ET ER .
C HAM F ER
4 PLA CES
CORNER
INDICATOR
A 1
A1 BAL L
C
MECHANICAL INFORMATION
Figure 100: 324 Pin PBGA 23x23mm Body
A 2
2) DIME NSIO N aaa DENO TE S C OP LANA RIT Y.
3) DIME NSIO N bbb DE NO TES PAR ALLEL.
1.82
2.03
2.22
A
2.07
2.28
2.49
SID E VIEW
TO P VIEW
0.40
0.50
0.60
D1
1.12
1.17
1.22
D
SEATING PLA NE
23.00
30
ISSUE 1
o
TYP
19.00
19.50
20.20
0.30
0.36
0.40
0 .2 0
A
E1
(4X )
0.55
0.61
0.67
E
aaa C
B
23.00
bbb C
235
C
19.00
19.50
20.20
0.30
0.10
J
M
M
e
1.00
C
C
A
2 2
I
2 1
B
2 0
1.00
19
1 8
17
BO TT OM VIEW
16
1 5
0.50
0.63
0.70
14
1 3
1 2
11
1 0
1.00
9
HIGH DENSITY T1/E1 FRAMER
8
7
6
1.00
5
AND M13 MULTIPLEXER
b
4
3
2
PM4328 TECT3
1
0.15
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
A A
A B
A1 BAL L
CORNER
"d" DIA.
3 PLA CES
0.35