參數(shù)資料
型號: MC8641DVU1250HC
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023
封裝: 33 X 33 MM, ROHS COMPLIANT, CERAMIC, BGA-1023
文件頁數(shù): 39/130頁
文件大?。?/td> 1493K
代理商: MC8641DVU1250HC
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 2
16
Freescale Semiconductor
Power Characteristics
The power dissipation for the MPC8641 single core device is shown in Table 6.
Table 6. MPC8641 Power Dissipation (Single Core)
Power Mode
Core Frequency
(MHz)
Platform
Frequency (MHz)
VDD_Coren,
VDD_PLAT
(Volts)
Junction
Temperature
Power
(Watts)
Notes
Typical
1500 MHz
600 MHz
1.1 V
65 oC
20.3
1, 2
Thermal
105 oC
25.2
1, 3
Maxim
28.9
1, 4
Typical
1333 MHz
533 MHz
1.05 V
65 oC
16.3
1, 2
Thermal
105 oC
20.2
1, 3
Maximum
23.2
1, 4
Typical
1250 MHz
500 MHz
1.05 V
65 oC
16.3
1, 2
Thermal
105 oC
20.2
1, 3
Maximum
23.2
1, 4
Typical
1000 MHz
400 MHz
1.05 V
65 oC
16.3
1, 2
Thermal
105 oC
20.2
1, 3
Maximum
23.2
1, 4
Typical
1000 MHz
500 MHz
0.95 V,
1.05 V
65 oC
11.6
1, 2, 5
Thermal
105 oC
14.4
1, 3, 5
Maximum
16.5
1, 4, 5
Notes:
1. These values specify the power consumption at nominal voltage and apply to all valid processor bus frequencies and
configurations. The values do not include power dissipation for I/O supplies.
2. Typical power is an average value measured at the nominal recommended core voltage (VDD_Coren) and 65°C junction
temperature (see Table 2)while running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz.
3. Thermal power is the average power measured at nominal core voltage (VDD_Coren) and maximum operating junction
temperature (see Table 2) while running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz and a typical
workload on platform interfaces.
4. Maximum power is the maximum power measured at nominal core voltage (VDD_Coren) and maximum operating junction
temperature (see Table 2) while running a test which includes an entirely L1-cache-resident, contrived sequence of
instructions which keep all the execution units maximally busy.
5. These power numbers are for Part Number MC8641xx1000NX only. VDD_Coren = 0.95 V and VDD_PLAT = 1.05 V.
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