SC2200UFH-300F 33 AMD (ADVANCED MICRO DEVICES), SC2200UFH-300F 33 Datasheet - Page 49

• Manufacturer Part Number: SC2200UFH-300F 33
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC2200UFH-300F 33

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Signal Definitions
3.4.1
AMD Geode™ SC2200 Processor Data Book
Signal Name
X32I
X32O
X27I
X27O
CLK27M
PCIRST#
System Interface (Continued)
Ball No.
AG3
AH2
AA4
AJ2
AJ3
A6
Type
I/O
I/O
O
O
Description
Crystal Connections. Connected directly to a 32.768
KHz crystal. This clock input is required even if the inter-
nal RTC is not being used. Some of the internal clocks
are derived from this clock. If an external clock is used, it
should be connected to X32I, using a voltage level of 0
volts to V
unconnected.
Crystal Connections. Connected directly to a
27.000 MHz crystal. Some of the internal clocks are
derived from this clock. If an external clock is used, it
should be connected to X27I, using a voltage level of 0
volts to V
27 MHz Output Clock. Output of crystal oscillator.
PCI and System Reset. PCIRST# is the reset signal for
the PCI bus and system. It is asserted for approximately
100 µs after POR# is negated.
CORE
IO
and X27O should be remain unconnected.
+10% maximum. X32O should remain
32580B
IDE_DATA5
Mux
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