参数资料
型号: MPC8379VRANG
厂商: Freescale Semiconductor
文件页数: 22/117页
文件大小: 0K
描述: MPU POWERQUICC II PRO 689-PBGA
标准包装: 27
系列: MPC83xx
处理器类型: 32-位 MPC83xx PowerQUICC II Pro
速度: 800MHz
电压: 1.05V
安装类型: 表面贴装
封装/外壳: 689-BBGA 裸露焊盘
供应商设备封装: 689-TEPBGA II(31x31)
包装: 托盘
MPC8379E PowerQUICC II Pro Processor Hardware Specifications, Rev. 8
12
Freescale Semiconductor
This table shows the estimated typical I/O power dissipation for the device.
Table 6. Typical I/O Power Dissipation
Interface
Parameter
GVDD
(1.8 V)
GVDD/LBVDD
(2.5 V)
OVDD
(3.3 V)
LVDD
(3.3 V)
LVDD
(2.5 V)
L[1,2]_
nVDD
(1.0 V)
Unit
Comments
DDR I/O
65%
utilization
2 pair of
clocks
200 MHz data
rate, 32-bit
0.28
0.35
W
200 MHz data
rate, 64-bit
0.41
0.49
W
266 MHz data
rate, 32-bit
0.31
0.4
W
266 MHz data
rate, 64-bit
0.46
0.56
W
300 MHz data
rate, 32-bit
0.33
0.43
W
300 MHz data
rate, 64-bit
0.48
0.6
W
333 MHz data
rate, 32-bit
0.35
0.45
W
333 MHz data
rate, 64-bit
0.51
0.64
W
400 MHz
data rate,
32-bit
0.38
W
400 MHz
data rate,
64-bit
0.56
W
PCI I/O
Load =
30 pf
33 MHz,
32-bit
0.04
W
66 MHz,
32-bit
0.07
W
Local Bus
I/O
Load =
25 pf
167 MHz,
32-bit
0.09
0.17
0.29
W
133 MHz,
32-bit
0.07
0.14
0.24
W
83 MHz,
32-bit
0.05
0.09
0.15
W
66 MHz,
32-bit
0.04
0.07
0.13
W
50 MHz,
32-bit
0.03
0.06
0.1
W
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