參數(shù)資料
型號： MC8640TVU1067NC
廠商： Freescale Semiconductor
文件頁數(shù)： 35/130頁
文件大小： 0K
描述： MPU DUAL E600 994-FCCBGA
標(biāo)準(zhǔn)包裝： 1
系列： MPC86xx
處理器類型： 32-位 MPC86xx PowerPC
速度： 1.067GHz
電壓： 0.95V
安裝類型： 表面貼裝
封裝/外殼： 994-BCBGA，F(xiàn)CCBGA
供應(yīng)商設(shè)備封裝： 994-FCCBGA（33x33）
包裝： 托盤
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 3
Freescale Semiconductor
13
Power Characteristics
3
Power Characteristics
The power dissipation for the dual core MPC8640D device is shown in Table 4.
The power dissipation for individual power supplies of the MPC8640D is shown in Table 5.
Table 4. MPC8640D Power Dissipation (Dual Core)
Power Mode
Core Frequency
(MHz)
Platform
Frequency (MHz)
VDD_Coren,
VDD_PLAT
(Volts)
Junction
Temperature
Power
(Watts)
Notes
Typical
1250 MHz
500 MHz
1.05 V
65 oC21.7
1, 2
Thermal
105 oC
27.3
1, 3
Maximum
31
1, 4
Typical
1000 MHz
500 MHz
1.05 V
65 oC18.9
1, 2
Thermal
105 oC
23.8
1, 3
Maximum
27
1, 4
Typical
1067 MHz
533 MHz
0.95/1.05 V
65 oC
15.7
1, 2, 5
Thermal
105 oC
19.5
1, 3, 5
Maximum
22
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 MC8640Dwxx1067Nz and MC8640wxx1067Nz only. VDD_Coren = 0.95 V and
VDD_PLAT = 1.05 V.
Table 5. MPC8640D Individual Supply Maximum Power Dissipation 1
Component Description
Supply Voltage
(Volts)
Power
(Watts)
Notes
Per Core voltage Supply
VDD_Core0/VDD_Core1 = 1.05 V at 1250 MHz
17.00
—
Per Core PLL voltage supply
AVDD_Core0/AVDD_Core1 = 1.05 V at 1250 MHz
0.0125
—
Per Core voltage Supply
VDD_Core0/VDD_Core1 = 1.05 V at 1000 MHz
15.00
—
Per Core PLL voltage supply
AVDD_Core0/AVDD_Core1 = 1.05 V at 1000 MHz
0.0125
—
Per Core voltage Supply
VDD_Core0/VDD_Core1 = 0.95 V at 1067 MHz
11.50
5
Per Core PLL voltage supply
AVDD_Core0/AVDD_Core1 = 0.95 V at 1067 MHz
0.0125
5
DDR Controller I/O voltage supply
D
n_GVDD = 2.5 V at 400 MHz
0.80
2, 6
D
n_GVDD = 1.8 V at 533 MHz
0.68
2, 6
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MC8640TVU1250H 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC Series
MC8640TVU1250HC 功能描述:微處理器 - MPU G8 REV2.1 1.05V -40/105C RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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