參數(shù)資料
型號(hào): MPC8347ECZQAGFB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA620
封裝: 29 X 29 MM, 2.46 MM HEIGHT, 1 MM PITCH, PLASTIC, BGA-620
文件頁(yè)數(shù): 3/98頁(yè)
文件大?。?/td> 1084K
代理商: MPC8347ECZQAGFB
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
Freescale Semiconductor
11
Power Characteristics
Table 5 shows the estimated typical I/O power dissipation for MPC8347EA.
Table 5. MPC8347EA Typical I/O Power Dissipation
Interface
Parameter
DDR2
GVDD
(1.8 V)
DDR1
GVDD
(2.5 V)
OVDD
(3.3 V)
LVDD
(3.3 V)
LVDD
(2.5 V)
Unit
Comments
DDR I/O
65% utilization
2.5 V
Rs = 20
Ω
Rt = 50
Ω
2 pair of clocks
200 MHz, 32 bits
0.31
0.42
W
200 MHz, 64 bits
0.42
0.55
W
266 MHz, 32 bits
0.35
0.5
W
266 MHz, 64 bits
0.47
0.66
W
300 MHz,1 32 bits
1 TBGA package only.
0.37
0.54
W
300 MHz,1 64 bits
0.50
0.7
W
333 MHz,1 32 bits
0.39
0.58
W
333 MHz,1 64 bits
0.53
0.76
W
400 MHz,1 32 bits
0.44
400 MHz,1 64 bits
0.59
PCI I/O
load = 30 pF
33 MHz, 32 bits
0.04
W
66 MHz, 32 bits
0.07
W
Local bus I/O
load = 25 pF
167 MHz, 32 bits
0.34
W
133 MHz, 32 bits
0.27
W
83 MHz, 32 bits
0.17
W
66 MHz, 32 bits
0.14
W
50 MHz, 32 bits
0.11
W
TSEC I/O
load = 25 pF
MII
0.01
W
Multiply by number of
interfaces used.
GMII or TBI
0.06
W
RGMII or RTBI
0.04
W
USB
12 MHz
0.01
W
Multiply by 2 if using
2 ports.
480 MHz
0.2
W
Other I/O
0.01
W
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