307013-003 Datasheet, PDF (782/848 Pages) Intel Corporation – Intel I/O Controller Hub 7

Ballout Definition
22.2 Ultra Mobile Component Ballout
Figure 22-3 and Figure 22-4 show the ICH7-U ballout from the top of the package view.
Table 22-2 lists the ballout arranged by signal name.
Figure 22-3. Intel^® ICH7-U Ballout (top view, left side)
1
2
3
4
5
6
7
A
VSS
VCC3_3
GNT5#/
GPIO17
AD22
PAR
AD15
REQ5#/
GPIO1
B
PIRQG#/
GPIO4
AD23
AD29
VSS
RSVD
VSS
VCC3_3
C
PIRQF#/
GPIO3
RSVD
RSVD
AD31
AD30
RSVD
AD24
D
OC3#
VSS
VCCSUS1_05
OC0#
OC7#/
GPIO31
PIRQE#/
GPIO2
AD21
E
VSS
VCCSUS3_3
CLK48
VSS
VCCAUSBPLL
VSS
PIRQH#/
GPIO5
F
USBP0P
USBP0N
USBRBIAS# USBRBIAS
OC5#/
GPIO29
OC6#/
GPIO30
OC1#
G
VSS
USBP2P
USBP2N
VSS
V5REF_SUS
OC4#
OC2#
H
USBP4P
USBP4N
VSS
USBP1P
USBP1N
VSS
J
VSS
USBP5P
USBP5N
VSS
USBP3N
USBP3P
K
USBP6P
USBP6N
VSS
USBP7P
USBP7N
VSS
L
RSVD
RSVD
RSVD
RSVD
RSVD
VCCSUS3_3
M
RSVD
ACZ_RST#
GPIO14
VCCSUSHDA ACZ_SDIN0
RSVD
N
RSVD
ACZ_SDIN1
VSS
VCCHDA
VSS
VCC1_5A
P
RSVD
ACZ_SYNC
RSVD
ACZ_BIT_CLK ACZ_SDOUT
VCC3_3
R
RSVD
RSVD
RSVD
NC
VCC3_3
VSS
T
RSVD
RSVD
RSVD
VSS
RSVD
VCCRTC
RSVD
U
RSVD
RSVD
RSVD
INTRUDER#
RTCX1
RTCX2
RTEST#
V
PWROK
RSMRST#
LAD0
RSVD
RSVD
RSVD
RSVD
W
CLK14
VSS
LAD2
RSVD
RSVD
RSVD
RSVD
Y
LFRAME#
LAD1
RSVD
RSVD
RSVD
RSVD
DD10
AA
LAD3
RSVD
RSVD
RSVD
DD6
VSS
DD9
AB
VSS
RSVD
RSVD
RSVD
DD8
DD3
DD14
1
2
3
4
5
6
7
8
PLOCK#
VSS
IRDY#
AD28
VSS
RSVD
9
TRDY#
PERR#
V5REF1
AD25
GNT3#
AD27
VCC1_5A
VCC1_5A
VCC1_5A
VCC1_5A
VCC1_5A
VSS
VSS
VSS
VCCSUS3_3
VSS
VCCSUS3_3 VCCSUS3_3
VCCSUS3_3 VCCSUS3_3
VCCSUS3_3 VCCSUS3_3
VSS
RSVD
VSS
DD7
DD13
DD4
8
RSVD
DD5
DD2
VCC3_3
VSS
DD11
9
10
SERR#
AD18
VSS
VCC3_3
AD26
AD17
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
RSVD
VSS
DD1
DD12
DDREQ
DIOR#
10
11
AD20
A
VSS
B
VCC3_3
C
AD16
D
PCICLK
E
VSS
F
G
VCC1_05
H
VCC1_05
J
VSS
K
VSS
L
VSS
M
VSS
N
VCC1_05
P
VCC1_05
R
T
VSS
U
VCC3_3
V
DD15
W
DIOW#
Y
IDEIRQ
AA
DD0
AB
11
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Intel ^® ICH7 Family Datasheet