Processor Ball and Signal Information
Table 13.
Pin #
AY10
VTT0
AY12
VSS
AY14
VSS
AY15
VSS
AY17
VSS
AY19
VSS
AY21
VSS
AY23
VSS
AY24
VSS
AY26
VSS
AY28
VSS
AY30
VSS
AY32
VSS
AY33
VSS
AY35
VSS
AY37
VSS
AY39
VCAP1
AY41
VSS
AY42
VCAP1
AY44
VSS
AY46
VCAP1
AY48
VSS
AY50
VCAP0
AY51
VSS
AY53
VCAP0
AY55
VSS
AY57
VCAP0
AY59
VSS
AY60
VTT0
AY62
VSS
AY64
SA_DQ[62]
AY66
VSS
AY69
RSVD
AY71
VSS
B7
RSVD
B9
RSVD
B11
PEG_RBIAS
323178-003
®
TM
Intel
Core
i7-660UE,
i7-620LE/UE, i7-610E,
i5-520E, i3-330E and
®
®
Intel
Celeron
Processor P4505,
U3405 Series Ball List
by Ball Number
Buffer
Pin Name
Type
REF
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PWR
GND
PWR
GND
PWR
GND
PWR
GND
PWR
GND
PWR
GND
REF
GND
DDR3
GND
GND
Analog
Table 13.
Intel
i7-620LE/UE, i7-610E,
i5-520E, i3-330E and
Intel
Processor P4505,
U3405 Series Ball List
by Ball Number
Dir
Pin #
Pin Name
B12
PEG_ICOMPI
B14
PEG_RX#[15]
B16
PEG_RX[14]
B18
PEG_RX[13]
B19
PEG_RX[12]
B21
PEG_RX[11]
B23
PEG_RX#[10]
B25
PEG_RX[9]
B26
PEG_RX#[8]
B28
PEG_RX[7]
B30
PEG_TX[9]
B32
PEG_TX#[10]
B33
PEG_TX#[6]
B35
PEG_TX#[7]
B37
PEG_TX[4]
B39
PEG_TX[3]
B40
VSS
B42
VCC
B44
VSS
B46
VCC
B48
VSS
B49
VCC
B51
VSS
B53
VCC
B55
VSS
B56
VCC
B58
VSS
B60
VCC
B62
VSS
B63
CSC[1]/VID[4]
I/O
B65
VSS
BA2
SB_DQ[0]
BA70
VSS
BB1
VSS
BB4
SB_DM[0]
BB5
SA_DQ[2]
I
BB7
VSS
®
TM
Core
i7-660UE,
®
®
Celeron
Buffer
Dir
Type
Analog
I
PCIe
I
PCIe
I
PCIe
I
PCIe
I
PCIe
I
PCIe
I
PCIe
I
PCIe
I
PCIe
I
PCIe
O
PCIe
O
PCIe
O
PCIe
O
PCIe
O
PCIe
O
GND
REF
GND
REF
GND
REF
GND
REF
GND
REF
GND
REF
GND
CMOS
I/O
GND
DDR3
I/O
GND
GND
DDR3
O
DDR3
I/O
GND
56
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