參數(shù)資料
型號: MPC8270CVRMIBA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 66.67 MHz, RISC PROCESSOR, PBGA516
封裝: 27 X 27 MM, 1 MM PITCH, LEAD FREE, PLASTIC, FBGA-516
文件頁數(shù): 79/156頁
文件大?。?/td> 1680K
代理商: MPC8270CVRMIBA
MOTOROLA
MPC8280 PowerQUICC II Family Hardware Specications
29
Clock Conguration Modes
1000_100
66.7
88.9
3
200.0 266.6
4.5
300.0 400.0
4
50.0 66.7
1000_101
66.7
88.9
3
200.0 266.6
6
400.0 533.3
4
50.0 66.7
1000_110
66.7
88.9
3
200.0 266.6
6.5
433.3 577.7
4
50.0 66.7
1001_000
66.7
76.2
3.5
233.3 266.6
2.5
166.7 190.5
4
58.3 66.7
1001_001
57.1
76.2
3.5
200.0 266.6
3
171.4 228.5
4
50.0 66.7
1001_010
71.4
76.2
3.5
250.0 266.6
3.5
250.0 266.6
4
62.5 66.7
1001_011
62.5
76.2
3.5
218.8 266.6
4
250.0 304.7
4
54.7 66.7
1001_100
57.1
76.2
3.5
200.0 266.6
4.5
257.1 342.8
4
50.0 66.7
1001_101
85.7
114.3
3.5
300.0 400.0
5
428.6 571.4
6
50.0 66.7
1001_110
85.7
114.3
3.5
300.0 400.0
5.5
471.4 628.5
6
50.0 66.7
1001_111
85.7
114.3
3.5
300.0 400.0
6
514.3 685.6
6
50.0 66.7
1010_000
83.4
100.0
2
166.7 200.0
2
166.7 200.0
3
55.5 66.7
1010_001
75.0
100.0
2
150.0 200.0
2.5
187.5 250.0
3
50.0 66.7
1010_010
75.0
100.0
2
150.0 200.0
3
225.0 300.0
3
50.0 66.7
1010_011
75.0
100.0
2
150.0 200.0
3.5
262.5 350.0
3
50.0 66.7
1010_100
75.0
100.0
2
150.0 200.0
4
300.0 400.0
3
50.0 66.7
1011_000
Reserved
1011_001
80.0
106.7
2.5
200.0 266.6
2.5
200.0 266.6
4
50.0 66.7
1011_010
80.0
106.7
2.5
200.0 266.6
3
240.0 320.0
4
50.0 66.7
1011_011
80.0
106.7
2.5
200.0 266.6
3.5
280.0 373.3
4
50.0 66.7
1011_100
80.0
106.7
2.5
200.0 266.6
4
320.0 426.6
4
50.0 66.7
1011_101
80.0
106.7
2.5
200.0 266.6
4.5
360.0 480.0
4
50.0 66.7
1101_000
100.0 133.3
2.5
250.0 333.3
3
300.0 400.0
5
50.0 66.7
1101_001
100.0 133.3
2.5
250.0 333.3
3.5
350.0 466.6
5
50.0 66.7
1101_010
100.0 133.3
2.5
250.0 333.3
4
400.0 533.3
5
50.0 66.7
1101_011
100.0 133.3
2.5
250.0 333.3
4.5
450.0 599.9
5
50.0 66.7
1101_100
100.0 133.3
2.5
250.0 333.3
5
500.0 666.6
5
50.0 66.7
Table 16. Clock Congurations for PCI Host Mode (PCI_MODCK=0)1,2 (Continued)
Mode3
Bus Clock4
(MHz)
CPM
Multiplication
Factor5
CPM Clock
(MHz)
CPU
Multiplication
Factor6
CPU Clock
(MHz)
PCI
Division
Factor
PCI Clock
(MHz)
MODCK_H-
MODCK[1-3]
low
high
low
high
low
high
low high
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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