MPC8260A Motorola, MPC8260A Datasheet - Page 8

• Manufacturer Part Number: MPC8260A
• Description: Micro Processor
• Manufacturer: Motorola

Electrical and Thermal Characteristics
Table 4 lists recommended operational voltage conditions.
This device contains circuitry protecting against damage due to high static voltage or electrical fields;
however, it is advised that normal precautions be taken to avoid application of any voltages higher than
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
8
1
2
3
4
Core supply voltage
PLL supply voltage
I/O supply voltage
Input voltage
Junction temperature (maximum)
Ambient temperature
Caution: These are the recommended and tested operating conditions. Proper device
For devices operating at less than 233 MHz CPU, 166 MHz CPM, and 66 MHz bus
For devices operating at greater than or equal to 233 MHz CPU, 166 MHz CPM, and
Note that for extended temperature parts the range is (-40)
operating outside of these conditions is not guaranteed.
frequencies.
66 MHz bus frequencies.
1
2
3
4
Core supply voltage
PLL supply voltage
I/O supply voltage
Input voltage
Junction temperature
Storage temperature range
Absolute maximum ratings are stress ratings only; functional operation (see
Caution: VDD/VCCSYN must not exceed VDDH by more than 0.4 V at any time,
Caution: VDDH can exceed VDD/VCCSYN by 3.3 V during power on reset by no
Caution: VIN must not exceed VDDH by more than 2.5 V at any time, including
Table 4) at the maximums is not guaranteed. Stress beyond those listed may
affect device reliability or cause permanent damage.
including during power-on reset.
more than 100 mSec. VDDH should not exceed VDD/VCCSYN by more than
2.5 V during normal operation.
during power-on reset.
VDDH and VDD must track each other and both must vary in the same
direction—in the positive direction (+5% and +0.1 Vdc) or in the negative
direction (-5% and -0.1 Vdc).
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Rating
Rating
4
MPC826xA (HiP4) Family Hardware Specifications
Table 4. Recommended Operating Conditions
3
2
2
Table 3. Absolute Maximum Ratings
VCCSYN
Symbol
VCCSYN
Symbol
VDDH
T
VDDH
VDD
VIN
VDD
VIN
STG
T
NOTE
T
T
j
A
j
GND(-0.3) – 3.6
1.7 – 2.1
GND (-0.3) – 3.465
1.7 – 2.1
(-55) – (+150)
3.135 – 3.465
-0.3 – 2.5
-0.3 – 2.5
-0.3 – 4.0
T A
Value
120
0–70
– 105
Value
105
2
CC
2
/ 1.9 –2.1
/1.9–2.1
4
4
).
1
T j
.
1
3
3
Unit
˚C
˚C
V
V
V
V
Unit
˚C
˚C
V
V
V
V
MOTOROLA