EP80579 Datasheet, PDF (1772/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 48-30. No Connect Pin List (Sheet 2 of 2)
Signal Name
IO Type
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC34
NC35
NC36
NC37
NC38
NC40-NC47
NC48
NC50-NC53
NC54
NC55
NC56
NC57-NC59
TOTAL
Direction
Ball
Count
External
Pull-Up/
Down
[Ohms]
BSC/
XOR
Signal Description Normal/Alternate Mode
1
No connect.
1
No connect.
1
No connect.
1
No connect.
1
No connect.
1
No Connect
1
No Connect
1
No Connect
1
No Connect
1
No Connect
1
No Connect
1
BSC No Connect
1
BSC No Connect
1
BSC No Connect
1
BSC No Connect
1
BSC No Connect
8
BSC No Connect
1
BSC No Connect
4
BSC No Connect
1
BSC No Connect
1
BSC No Connect
1
10K Down
Reserved: This signal must be connected to VSS
via 10K-ohm pulldown.
3
BSC NoConnect
41
48.4.6 Power
Table 48-31. Power and Ground Summary Pin List (Sheet 1 of 2)
Signal Name
VCCAUSB12
VCC
VCC18
VCCTMP18
VCCUSB12
VCC1P2_USBSUS
VCC33
Signal Description Normal/Alternate Mode
Ball
Count
1.2V power supply for USB interface. Analog Power.
3
1.2V power supply
85
1.8V power supply for DDR circuitry. IO Power.
20
1.8V power supply for the Thermal Sensor. This supply can be optionally shut off
in S3 sustain mode.
1
1.2V power supply for USB interface. Digital Power.
7
1.2V sustain supply for core logic in USB interface.
1
3.3V power supply
15
Intel^® EP80579 Integrated Processor Product Line Datasheet
1772
August 2009
Order Number: 320066-003US