PM4328-PI PMC-Sierra, Inc., PM4328-PI Datasheet - Page 63

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

STANDARD PRODUCT
DATASHEET
PMC-2011596
Pin Name
Power and Ground Pins
VDD3.3[17]
VDD3.3[16]
VDD3.3[15]
VDD3.3[14]
VDD3.3[13]
VDD3.3[12]
VDD3.3[11]
VDD3.3[10]
VDD3.3[9]
VDD3.3[8]
VDD3.3[7]
VDD3.3[6]
VDD3.3[5]
VDD3.3[4]
VDD3.3[3]
VDD3.3[2]
VDD3.3[1]
VDD2.5[8]
VDD2.5[7]
VDD2.5[6]
VDD2.5[5]
VDD2.5[4]
VDD2.5[3]
VDD2.5[2]
VDD2.5[1]
VSS3.3[45]
VSS3.3[44]
VSS3.3[43]
VSS3.3[42]
VSS3.3[41]
VSS3.3[40]
VSS3.3[39]
VSS3.3[38]
VSS3.3[37]
VSS3.3[36]
VSS3.3[35]
VSS3.3[34]
VSS3.3[33]
VSS3.3[32]
PROPRIETARY AND CONFIDENTIAL
Type
Power N2
Power J2
Ground N3
ISSUE 1
Pin
No.
AA12
L21
C12
F3
M4
U3
Y5
AA9
AA14
Y18
U20
M21
F20
C17
B11
D5
R2
AA8
AA15
R21
H21
A15
C9
Y12
L20
B12
E2
L4
V2
AA4
Y9
W11
Y14
Y17
AA19
V21
Function
Power (VDD3.3[17:1]). The VDD3.3[17:1] pins should
be connected to a well decoupled +3.3V DC power
supply.
Power (VDD2.5[8:1]). The VDD2.5[8:1] pins should
be connected to a well-decoupled +2.5V DC power
supply.
Ground (VSS3.3[45:1]). The VSS3.3[45:1] pins
should be connected to GND.
50
HIGH DENSITY T1/E1 FRAMER
AND M13 MULTIPLEXER
PM4328 TECT3