MPC8264 MOTOROLA [Motorola, Inc], MPC8264 Datasheet - Page 8

• Manufacturer Part Number: MPC8264
• Description: MPC826xA (HiP4) Family Hardware Specifications
• Manufacturer: MOTOROLA [Motorola, Inc]

maximum-rated voltages to this high-impedance circuit. Reliability of operation is enhanced if unused
inputs are tied to an appropriate logic voltage level (either GND or V
Figure 2 shows the undershoot and overshoot voltage of the 60x and local bus memory interface of the
MPC8280. Note that in PCI mode the I/O interface is different.
Table 3 shows DC electrical characteristics.
8
Input high voltage, all inputs except CLKIN
Input low voltage
CLKIN input high voltage
CLKIN input low voltage
Input leakage current, V
Hi-Z (off state) leakage current, V
Signal low input current, V
Signal high input current, V
Output high voltage, I
except XFC, UTOPIA mode, and open drain pins
In UTOPIA mode: I
In UTOPIA mode: I
PA[0-31]
PB[4-31]
PC[0-31]
PD[4-31]
PA[0-31]
PB[4-31]
PC[0-31]
PD[4-31]
V
V
OH
OL
IH
IL
OH
= 8.0mA
= -8.0mA
Characteristic
IN
= –2 mA
GND – 0.3 V
GND – 1.0 V
IL
= VDDH
GV
IH
= 0.8 V
MPC826xA (HiP4) Family Hardware Specifications
= 2.0 V
DD
GV
+ 5%
GND
IN
Figure 2. Overshoot/Undershoot Voltage
2
Table 3. DC Electrical Characteristics
4 V
DD
= VDDH
2
Not to exceed 10%
of t
SDRAM_CLK
Symbol
V
V
V
V
V
V
I
I
OZ
I
IHC
I
ILC
OH
IN
OL
H
L
IH
IL
CC
).
GND
GND
1
Min
2.0
2.4
2.4
—
—
—
—
—
3.465
3.465
Max
0.8
0.4
0.5
10
10
—
1
1
MOTOROLA
Unit
µA
µA
µA
µA
V
V
V
V
V
V