DC Electrical Characteristics
5
MPC8272 and MPC8271 only.
Table 6.
Characteristic
Input high voltage—all inputs except TCK, TRST and PORESET
1
Input low voltage
CLKIN input high voltage
CLKIN input low voltage
Input leakage current, V
IN
= VDDH
2
Hi-Z (off state) leakage current, V
IN
= VDDH
2
Signal low input current, V
IL
= 0.8 V
3
Signal high input current, V
IH
= 2.0 V
Output high voltage, I
OH
= –2 mA
except UTOPIA mode, and open drain pins
In UTOPIA mode
4
(UTOPIA pins only): I
OH
= -8.0mA
In UTOPIA mode
(UTOPIA pins only): I
OL
= 8.0mA
I
OL
= 6.0mA
BR
BG
ABB/IRQ2
TS
A[0-31]
TT[0-4]
TBST
TSIZE[0–3]
AACK
ARTRY
DBG
DBB/IRQ3
D[0-63]
//EXT_BR3
//EXT_BG3
/TBEN/EXT_DBG3/CINT
PSDVAL
TA
TEA
GBL/IRQ1
CI/BADDR29/IRQ2
WT/BADDR30/IRQ3
BADDR31/IRQ5/CINT
CPU_BR
IRQ0/NMI_OUT
/PCI_RST
HRESET
SRESET
RSTCONF
V
OL
V
OL
—
—
0.5
0.4
V
V
Symbol
V
IH
V
IL
V
IHC
V
ILC
I
IN
I
OZ
I
L
I
H
V
OH
Min
2.0
GND
2.4
GND
—
—
—
—
2.4
Max
3.465
0.8
3.465
0.4
10
10
1
1
—
Unit
V
V
V
V
µA
µA
µA
µA
V
MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 3
12
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
