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参数资料
| 型号： | MPC8260AZUPIBB |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 300 MHz, RISC PROCESSOR, PBGA480 |
| 封装： | 37.50 X 37.50 MM, TBGA-480 |
| 文件页数： | 36/40页 |
| 文件大小： | 527K |
| 代理商： | MPC8260AZUPIBB |
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MOTOROLA
MPC8260 (HiP3) Hardware Specications
5
Electrical and Thermal Characteristics
SCCs, SMCs, and serial channels
— Four independent 16-bit timers that can be interconnected as two 32-bit timers
1.2
Electrical and Thermal Characteristics
This section provides AC and DC electrical specications and thermal characteristics for the MPC8260.
1.2.1
DC Electrical Characteristics
This section describes the DC electrical characteristics for the MPC8260. Table 1 shows the maximum
electrical ratings.
Table 2 lists recommended operational voltage conditions.
NOTE: Core, PLL, and I/O Supply Voltages
VDDH, VCCSYN, 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).
Table 1. Absolute Maximum Ratings1
1 Absolute maximum ratings are stress ratings only; functional operation (see Table 2) at the maximums is not
guaranteed. Stress beyond those listed may affect device reliability or cause permanent damage.
Rating
Symbol
Value
Unit
Core supply voltage2
2 Caution: VDD/VCCSYN must not exceed VDDH by more than 0.4 V at any time, including during power-on reset.
VDD
-0.3 – 2.75
V
PLL supply voltage2
VCCSYN
-0.3 – 2.75
V
I/O supply voltage3
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 2.0 V during normal operation.
VDDH
-0.3 – 4.0
V
Input voltage4
4 Caution: VIN must not exceed VDDH by more than 2.5 V at any time, including during power-on reset.
VIN
GND(-0.3) – 3.6
V
Junction temperature
Tj
120
C
Storage temperature range
TSTG
(-55) – (+150)
C
Table 2. Recommended Operating Conditions1
1 Caution: These are the recommended and tested operating conditions. Proper device operating outside of
these conditions is not guaranteed.
Rating
Symbol
2.5-V Device2
2 Parts labeled with an “-HVA” sufx are 2.6-V devices.
Unit
Core supply voltage
VDD
2.4–2.7
V
PLL supply voltage
VCCSYN
2.4–2.7
V
I/O supply voltage
VDDH
3.135 – 3.465
V
Input voltage
VIN
GND (-0.3) – 3.465
V
Junction temperature (maximum)
Tj
105
C
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