參數(shù)資料
型號: MPC826XACZUSPM
廠商: Motorola, Inc.
英文描述: MPC826xA (HiP4) Family Hardware Specifications
中文描述: MPC826xA(HiP4)家庭硬件規(guī)格
文件頁數(shù): 8/48頁
文件大?。?/td> 315K
代理商: MPC826XACZUSPM
8
MPC826xA (HiP4) Family Hardware Specifications
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
MOTOROLA
Electrical and Thermal Characteristics
Table 4 lists recommended operational voltage conditions.
NOTE
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).
This device contains circuitry protecting against damage due to high static voltage or electrical
fi
elds;
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
CC
).
Table 3. Absolute Maximum Ratings
1
1
Absolute maximum ratings are stress ratings only; functional operation (see
Table 4) at the maximums is not guaranteed. Stress beyond those listed may
affect device reliability or cause permanent damage.
2
Caution:
VDD/VCCSYN must not exceed VDDH by more than 0.4 V at any time,
including during power-on reset.
3
Caution:
VDDH can exceed VDD/VCCSYN by 3.3 V during power on reset by no
more than 100 mSec. VDDH should not exceed VDD/VCCSYN by more than
2.5 V during normal operation.
4
Caution:
VIN must not exceed VDDH by more than 2.5 V at any time, including
during power-on reset.
Rating
Symbol
Value
Unit
Core supply voltage
2
VDD
-0.3 – 2.5
V
PLL supply voltage
2
VCCSYN
-0.3 – 2.5
V
I/O supply voltage
3
VDDH
-0.3 – 4.0
V
Input voltage
4
VIN
GND(-0.3) – 3.6
V
Junction temperature
T
j
120
C
Storage temperature range
T
STG
(-55) – (+150)
C
Table 4. Recommended Operating Conditions
1
1
Caution:
operating outside of these conditions is not guaranteed.
2
For devices operating at less than 233 MHz CPU, 166 MHz CPM, and 66 MHz bus
frequencies.
3
For devices operating at greater than or equal to 233 MHz CPU, 166 MHz CPM, and
66 MHz bus frequencies.
4
Note that for extended temperature parts the range is (-40)
These are the recommended and tested operating conditions. Proper device
Rating
Symbol
Value
Unit
Core supply voltage
VDD
1.7 – 2.1
2
/ 1.9 –2.1
3
V
PLL supply voltage
VCCSYN
1.7 – 2.1
2
/1.9–2.1
3
V
I/O supply voltage
VDDH
3.135 – 3.465
V
Input voltage
VIN
GND (-0.3) – 3.465
V
Junction temperature (maximum)
T
j
105
4
TA
– 105
Tj
.
C
Ambient temperature
T
A
0–70
4
C
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