参数资料
型号: MC8641DVU1000NE
厂商: Freescale Semiconductor
文件页数: 37/130页
文件大小: 0K
描述: IC MPU DUAL CORE E600 1023FCCBGA
标准包装: 1
系列: MPC86xx
处理器类型: 32-位 MPC86xx PowerPC
速度: 1.0GHz
电压: 0.95V
安装类型: 表面贴装
封装/外壳: 1023-BCBGA,FCCBGA
供应商设备封装: 1023-FCCBGA(33x33)
包装: 托盘
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 2
14
Freescale Semiconductor
Power Characteristics
3
Power Characteristics
The power dissipation for the dual core MPC8641D device is shown in Table 4.
Table 4. MPC8641D Power Dissipation (Dual 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
32.1
1, 2
Thermal
105 oC
43.4
1, 3
Maximum
49.9
1, 4
Typical
1333 MHz
533 MHz
1.05 V
65 oC
23.9
1, 2
Thermal
105 oC
30.0
1, 3
Maximum
34.1
1, 4
Typical
1250 MHz
500 MHz
1.05 V
65 oC
23.9
1, 2
Thermal
105 oC
30.0
1, 3
Maximum
34.1
1, 4
Typical
1000 MHz
400 MHz
1.05 V
65 oC
23.9
1, 2
Thermal
105 oC
30.0
1, 3
Maximum
34.1
1, 4
Typical
1000 MHz
500 MHz
0.95 V,
1.05 V
65 oC
16.2
1, 2, 5
Thermal
105 oC
21.8
1, 3, 5
Maximum
25.0
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 with one core
at 100% efficiency and the second core at 65% efficiency.
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 on both
cores 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 on both cores.
5. These power numbers are for Part Number MC8641Dxx1000NX only. VDD_Coren = 0.95 V and VDD_PLAT = 1.05 V.
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