32. Electrical Characteristics
Rev.1.00 Jan. 10, 2008 Page 1563 of 1658
REJ09B0261-0100
Item Symbol Min. Typ. Max. Unit Test Conditions
PRESET, NMI, TRST VIH VDDQ ×
0.9
VDDQ
+0.3
VDDQ = 3.0 to 3.6 V
VDDQ ×
0.8
VDDQ
+0.3
~34MHz External
clock input
EXTAL
VDDQ ×
1.0
VDDQ
+0.3
34MHz~67MHz
External clock input
VIH (DC) V
ref
+0.125
VDD-DDR
+0.3
DDR pins
VIH (AC) V
ref +0.2
PCICLK VIH VDDQ ×
0.6
VDDQ
+0.3
Other PCI pins VDDQ ×
0.5
VDDQ
+0.3
V
Other input pins 2.0 VDDQ
+0.3
PRESET, NMI, TRST VIL 0.3 V
DDQ ×
0.1
VDDQ = 3.0 to 3.6 V
0.3 V
DDQ ×
0.2
~34MHz External
clock input
EXTAL
0.3 V
DDQ ×
0.2
34MHz~67MHz
External clock input
VIL (DC) 0.3 Vref
–0.125
DDR pins
VIL (AC) Vref
–0.2
PCICLK 0.3 V
DDQ ×
0.3
Input
voltage
Other PCI pins
VIL
0.3 V
DDQ ×
0.2
V
Other input pins 0.3 V
DDQ ×
0.2