參數(shù)資料
型號(hào): MC8641DVU1250GC
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROPROCESSOR, CBGA1023
封裝: 33 X 33 MM, ROHS COMPLIANT, CERAMIC, BGA-1023
文件頁數(shù): 48/140頁
文件大?。?/td> 1484K
代理商: MC8641DVU1250GC
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 0
Freescale Semiconductor
15
Input Clocks
The power dissipation for the MPC8641 single core device is shown in Table 6.
4
Input Clocks
Table 7 provides the system clock (SYSCLK) DC specifications for the MPC8641.
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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