參數(shù)資料
型號: MPC7450RX667LX
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 667 MHz, RISC PROCESSOR, CBGA483
封裝: 29 X 29 MM, 3.22 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-483
文件頁數(shù): 6/60頁
文件大?。?/td> 1296K
代理商: MPC7450RX667LX
14
MPC7450 RISC Microprocessor Hardware Specifications
Electrical and Thermal Characteristics
Table 4 provides the recommended operating conditions for the MPC7450.
Table 5 provides the package thermal characteristics for the MPC7450.
Table 4. Recommended1 Operating Conditions
Characteristic
Symbol
Recommended Value
Unit
Notes
Min
Max
Core supply voltage
VDD
1.55
1.85
V
3
PLL supply voltage
AVDD
1.55
1.85
V
2, 3
Processor bus supply voltage
BVSEL = 0
OVDD
1.8 V ± 5%
V
BVSEL = HRESET or OVDD
OVDD
2.5 V ± 5%
V
L3 bus supply voltage
L3VSEL = 0
GVDD
1.8 V ± 5%
V
L3VSEL = HRESET or GVDD
GVDD
2.5 V ± 5%
V
L3VSEL = HRESET
GVDD
1.5 V ± 5%
V
Input voltage
Processor bus
Vin
GND
OVDD
V
L3 bus
Vin
GND
GVDD
V
JTAG signals
Vin
GND
OVDD
V
Die-junction temperature
Tj
0
105
°C
Notes:
1. These are the recommended and tested operating conditions. Proper device operation outside of these conditions
is not guaranteed.
2. This voltage is the input to the filter discussed in Section 1.9.2, “PLL Power Supply Filtering” and not necessarily
the voltage at the AVDD pin which may be reduced from VDD by the filter.
3. 1.6 V nominal. Operation at core voltages up to 1.8 V is supported, but the power consumption given in Table 8
must be adjusted correspondingly by the formula:
P = C V 2 f, where P is the power consumption, C is a constant,
V is the core voltage, and f is the core frequency.
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