32. Electrical Characteristics
Rev.1.00 Jan. 10, 2008 Page 1565 of 1658
REJ09B0261-0100
Item Symbol Min. Typ. Max. Unit Test Conditions
PCI pins 2.4 V
DDQ = 3.0 V
IOH = –4 mA
DDR pins VTT
+0.603
AUDCK, AUDSYNC,
AUDATA0, AUDATA1,
AUDATA2, AUDATA3
VTT
+0.603
VTT = Vref –0.04 V
IOH = –13.4mA
Other output pins
VOH
2.4 V
DDQ = 3.0 V
IOH = –2 mA
PCI pins 0.55 VDDQ = 3.0 V
IOL = 4 mA
DDR pins V
TT
–0.603
AUDCK, AUDSYNC,
AUDATA0, AUDATA1,
AUDATA2, AUDATA3
V
TT
–0.603
VTT = Vref + 0.04 V
IOL = 13.4 mA
Output
voltage
Other output pins
VOL
0.55
V
VDDQ = 3.0 V
IOL = 2 mA
AC differential cross point voltage VOX (AC) V
DD-DDR
× 0.5 –
0.125
V
DD-DDR
× 0.5 +
0.125
V
PCI pins 2 10 18 Pull-up
resistance Other pins
Rpull
20 100 180
kΩ
DDR pins 10 Pin
capacitance AUDCK, AUDSYNC,
AUDATA0, AUDATA1,
AUDATA2, AUDATA3,
CL
10
pF
Other pins 10
Notes: 1. Regar dless of whether or not the PLL is used, connect VDD-PLL1/2, VDDA-PLL1 and VDDQ-PLL1/2 to
the power supply, and VSS-PLL1/2, VSSA-PLL1 and VDDQ-PLL1/2 to GND. The LSI may be damage
when not filling this.
2. The current dissipation values are for VIH min = VDDQ 0.5 V and VIL max = 0.5 V with all
output pins unload.