參數(shù)資料
型號(hào): MPC8245LZU266B
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, PBGA352
封裝: 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PITCH, CAVITY-UP, TBGA-352
文件頁(yè)數(shù): 56/64頁(yè)
文件大小: 940K
代理商: MPC8245LZU266B
6
MPC8245 Integrated Processor Hardware Specifications
MOTOROLA
Electrical and Thermal Characteristics
1.4.1.2
Recommended Operating Conditions
Table 2 provides the recommended operating conditions for the MPC8245.
Supply voltage—PCI reference
LVDD
–0.3 to 5.4
V
Input voltage 2
Vin
–0.3 to 3.6
V
Operational die-junction temperature range
Tj
0 to 105
°C
Storage temperature range
Tstg
–55 to 150
°C
Notes:
1. Functional and tested operating conditions are given in Table 2. Absolute maximum ratings are stress ratings only,
and functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device
reliability or cause permanent damage to the device.
2. PCI inputs with LVDD = 5 V ± 5% V DC may be correspondingly stressed at voltages exceeding LVDD + 0.5 V DC.
Table 2. Recommended Operating Conditions
Characteristic
Symbol
Recommended
Value
Unit
Notes
Supply voltage
VDD
1.8 ± 100 mV
V
4, 6
2.0 ± 100 mV
V
6
I/O buffer supply for PCI and standard
OVDD
3.3 ± 0.3
V
6
Supply voltages for memory bus drivers
GVDD
3.3 ± 5%
V
8
CPU PLL supply voltage
AVDD
1.8 ± 100 mV
V
4, 6
2.0 ± 100 mV
V
6
PLL supply voltage—peripheral logic
AVDD2
1.8 ± 100 mV
V
4, 6
2.0 ± 100 mV
V
6
PCI reference
LVDD
5.0 ± 5%
V
2, 9, 10
3.3 ± 0.3
V
3, 9, 10
Input voltage
PCI inputs
Vin
0 to 3.6 or 5.75
V
2, 3
All other inputs
0 to 3.6
V
5
Table 1. Absolute Maximum Ratings (continued)
Characteristic 1
Symbol
Range
Unit
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