mpc8240ed Freescale Semiconductor, Inc, mpc8240ed Datasheet - Page 10

• Manufacturer Part Number: mpc8240ed
• Description: Integrated Processor
• Manufacturer: Freescale Semiconductor, Inc

Electrical and Thermal Characteristics
Electrical and Thermal Characteristics
1.4.1.4
Table 4 provides information on the characteristics of the output drivers referenced in Table 17. The values
are from the MPC8240 IBIS model (v1.1 IBIS, v1.2 file) and are untested. For additional detailed
information, see the complete IBIS model listing at: http://www.mot.com/SPS/PowerPC/teksupport/tools/
IBIS/kahlua_1.ibs.txt
10
At recommended operating conditions (see Table 2)
Capacitance
Notes:
1. See Table 17 for pins with internal pull-up resistors.
2. See Table 4 for the typical drive capability of a specific signal pin based on the type of output driver associated with
3. These specifications are for the default driver strengths indicated in Table 4.
4. Leakage current is measured on input pins and on output pins in the high impedance state. The leakage current is
5. The minimum input high voltage is not compliant with the PCI Local Bus Specification (Rev 2.1), which specifies
Notes:
1. For DRV_PCI, I
2. For all others with GV
3. For DRV_PCI, I
that pin as listed in Table 17.
measured for nominal OV
0.5 × OV
between the 0.3- and 0.4-V table entries’ current values that correspond to the PCI V
= 3.3 V) where table entry voltage = OV
0.9-V table entry thatcorresponds to the V
(OV
DRV_MEM_ADDR
DRV_MEM_DATA
DRV_PCI_CLK
DD
Driver Type
DRV_STD
DRV_PCI
= 3.3 V) by interpolating between the 0.3- and 0.4-V table entries.
Characteristic
DD
Output Driver Characteristics
for minimum input high voltage.
OL
OH
read from the IBIS listing in the pull-down mode, I(Min) column, at 0.33 V = PCI V
read from the IBIS listing in the pull-up mode, I(Min) column, at the 0.33-V label by interpolating
DD
MPC8240 Integrated Processor Hardware Specifications
or OV
DD
Table 4. Drive Capability of MPC8240 Output Pins
Table 3. DC Electrical Specifications (continued)
Freescale Semiconductor, Inc.
/LV
Programmable
Impedance (Ω)
For More Information On This Product,
DD
DD
40 (default)
50 (default)
20 (default)
8 (default)
Output
= 3.3 V, I
, and V
13.3
V
20
25
20
40
40
in
= 0 V, f = 1 MHz
DD
Go to: www.freescale.com
DD
OH
– PCI V
OH
Condition
or both OV
= 2.4 V where table entry voltage = GV
read from the IBIS listing in the pull-up mode, I(Min) column, at the
OH
OV
OV
OV
OV
GV
GV
GV
GV
GV
GV
.
Voltage
Supply
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
3
DD
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
/LV
DD
and V
Symbol
C
DD
in
36.7
18.7
11.0
89.0
55.9
36.7
18.7
36.7
18.7
I
5.6
OH
must vary in the same direction.
Min
—
OH
DD
30.0
15.0
20.6
10.3
76.3
46.4
30.0
15.0
30.0
15.0
I
OL
= 2.97 = 0.9 × OV
/OV
DD
– V
Max
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
7.0
OL
OH
.
= 0.1 × OV
MOTOROLA
DD
Notes
(OV
2, 4
2, 4
1, 3
1, 3
2, 4
2, 4
2, 4
2, 4
2, 4
2, 4
Unit
pF
DD
DD