RELEASED
DATA SHEET
PMC-2010333
ISSUE 3
PM7382 FREEDM-32P256
FRAME ENGINE AND DATA LINK MANAGER 32P256
Pin Name
VSS[1]
VSS[2]
VSS[3]
VSS[4]
VSS[5]
VSS[6]
VSS[7]
VSS[8]
VSS[9]
VSS[10]
VSS[11]
VSS[12]
VSS[13]
VSS[14]
VSS[15]
VSS[16]
VSS[17]
VSS[18]
VSS[19]
VSS[20]
VSS[21]
VSS[22]
VSS[23]
VSS[24]
VSS[25]
VSS[26]
VSS[27]
VSS[28]
VSS[29]
VSS[30]
VSS[31]
VSS[32]
VSS[33]
VSS[34]
VSS[35]
VSS[36]
VSS[37]
VSS[38]
VSS[39]
Type
Pin Function
No.
Ground D8
D12
D16
F4
F20
K4
K20
P4
P20
V4
V20
Y8
Y12
Y16
The VSS[14:1] DC ground pins should be
connected to ground. They provide a ground
reference for the 3.3 V rail. They also provide
a ground reference for the 2.5 V rail.
K10 The VSS[39:15] DC ground pins should be
K11 connected to ground. They provide improved
K12 thermal properties for the 329 PBGA package.
K13
K14
L10
L11
L12
L13
L14
M10
M11
M12
M13
M14
N10
N11
N12
N13
N14
P10
P11
P12
P13
P14
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 34