MPC8247 MOTOROLA [Motorola, Inc], MPC8247 Datasheet - Page 8

• Manufacturer Part Number: MPC8247
• Description: MPC8272 PowerQUICC II Family Hardware Specifications
• Manufacturer: MOTOROLA [Motorola, Inc]

DC Electrical Characteristics
DC Electrical Characteristics
Figure 2 shows the undershoot and overshoot voltage of the 60x bus memory interface of the MPC8272.
Note that in PCI mode the I/O interface is different.
3
Table 5 shows DC electrical characteristics.
8
Input high voltage—
all inputs except TRST and PORESET
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 UTOPIA mode, and open drain pins
In UTOPIA mode
In UTOPIA mode
PA[8–31]
PA[8–31]
PB[18–31]
PC[0–1,4–29]
PD[7–25, 29–31]
PB[18–31]
PC[0–1,4–29]
PD[7–25, 29–31]
DC Electrical Characteristics
4
4
V
V
(UTOPIA pins only): I
(UTOPIA pins only): I
IH
IL
OH
MPC8272 PowerQUICC II™ Family Hardware Specifications
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
IN
Characteristic
= –2 mA
GND – 0.3 V
GND – 1.0 V
IL
= VDDH
IH
GV
= 0.8 V
= 2.0 V
Freescale Semiconductor, Inc.
DD
GV
For More Information On This Product,
IN
+ 5%
GND
Figure 2. Overshoot/Undershoot Voltage
3
Table 5. DC Electrical Characteristics
4 V
= VDDH
DD
2
OL
OH
= 8.0mA
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= -8.0mA
3
Not to exceed 10%
of t
SDRAM_CLK
Symbol
V
V
V
V
V
V
I
I
I
IHC
OZ
I
ILC
IN
OH
OL
H
L
IH
IL
1
GND
GND
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