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參數(shù)資料
| 型號： | MPC8260AZUPJDB |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 300 MHz, RISC PROCESSOR, PBGA480 |
| 封裝： | 37.50 X 37.50 MM, TBGA-480 |
| 文件頁數(shù)： | 37/40頁 |
| 文件大?。?/td> | 527K |
| 代理商： | MPC8260AZUPJDB |
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6
MPC8260 (HiP3) Hardware Specications
MOTOROLA
Electrical and Thermal Characteristics
This device contains circuitry protecting against damage due to high static voltage or electrical 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 VCC).
Figure 2 shows the undershoot and overshoot voltage of the 60x and local bus memory interface of the
MPC8280. Note that in PCI mode the I/O interface is different.
Figure 2. Overshoot/Undershoot Voltage
Table 3 shows DC electrical characteristics.
Table 3. DC Electrical Characteristics1
Characteristic
Symbol
Min
Max
Unit
Input high voltage, all inputs except CLKIN
VIH
2.0
3.465
V
Input low voltage
VIL
GND
0.8
V
CLKIN input high voltage
VIHC
2.4
3.465
V
CLKIN input low voltage
VILC
GND
0.4
V
Input leakage current, VIN = VDDH
2
IIN
—10
A
Hi-Z (off state) leakage current, VIN = VDDH
IOZ
—10
A
Signal low input current, VIL = 0.8 V
IL
—1
A
Signal high input current, VIH = 2.0 V
IH
—1
A
Output high voltage, IOH = –2 mA
except XFC, UTOPIA mode, and open drain pins
In UTOPIA mode: IOH = -8.0mA
PA[0-31]
PB[4-31]
PC[0-31]
PD[4-31]
VOH
2.4
—
V
In UTOPIA mode: IOL = 8.0mA
PA[0-31]
PB[4-31]
PC[0-31]
PD[4-31]
VOL
—
0.5
V
GND
GND – 0.3 V
GND – 1.0 V
Not to exceed 10%
GVDD
of tSDRAM_CLK
GVDD + 5%
4 V
VIH
VIL
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