参数资料
型号: MPC8280CZUUPE
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 100 MHz, RISC PROCESSOR, PBGA480
封装: 37 X 37 MM, 1.27 MM PITCH, FTBGA-480
文件页数: 83/156页
文件大小: 1680K
代理商: MPC8280CZUUPE
32
MPC8280 PowerQUICC II Family Hardware Specications
MOTOROLA
Clock Conguration Modes
0110_000
66.7
120.0
2.5
166.7 300.0
2.5
166.7 300.0
6
27.8 50.0
0110_001
60.0
120.0
2.5
150.0 300.0
3
180.0 360.0
6
25.0 50.0
0110_010
71.4
120.0
2.5
178.6 300.0
3.5
250.0 420.0
6
29.8 50.0
0110_011
62.5
120.0
2.5
156.3 300.0
4
250.0 480.0
6
26.0 50.0
0110_100
60.0
120.0
2.5
150.0 300.0
4.5
270.0 540.0
6
25.0 50.0
0110_101
60.0
120.0
2.5
150.0 300.0
5
300.0 600.0
6
25.0 50.0
0110_110
60.0
120.0
2.5
150.0 300.0
6
360.0 720.0
6
25.0 50.0
0111_000
Reserved
0111_001
55.5
100.0
3
166.7 300.0
3
166.7 300.0
6
27.8 50.0
0111_010
71.4
100.0
3
214.3 300.0
3.5
250.0 350.0
6
35.7 50.0
0111_011
62.5
100.0
3
187.5 300.0
4
250.0 400.0
6
31.3 50.0
0111_100
55.6
100.0
3
166.7 300.0
4.5
250.0 450.0
6
27.8 50.0
1000_000
Reserved
1000_001
66.7
133.3
3
200.0 400.0
3
200.0 400.0
8
25.0 50.0
1000_010
71.4
133.3
3
214.3 400.0
3.5
250.0 466.7
8
26.8 50.0
1000_011
66.7
133.3
3
200.0 400.0
4
266.7 533.3
8
25.0 50.0
1000_100
66.7
133.3
3
200.0 400.0
4.5
300.0 600.0
8
25.0 50.0
1000_101
66.7
133.3
3
200.0 400.0
6
400.0 800.0
8
25.0 50.0
1000_110
66.7
133.3
3
200.0 400.0
6.5
433.3 866.7
8
25.0 50.0
1001_000
Reserved
1001_001
Reserved
1001_010
71.4
114.3
3.5
250.0 400.0
3.5
250.0 400.0
8
31.3 50.0
1001_011
62.5
114.3
3.5
218.8 400.0
4
250.0 457.1
8
27.3 50.0
1001_100
57.1
114.3
3.5
200.0 400.0
4.5
257.1 514.3
8
25.0 50.0
1001_101
50.0
85.7
3.5
175.0 300.0
5
250.0 428.6
6
29.2 50.0
1001_110
45.5
85.7
3.5
159.1 300.0
5.5
250.0 471.4
6
26.5 50.0
1001_111
42.9
85.7
3.5
150.0 300.0
6
257.1 514.3
6
25.0 50.0
Table 17. Clock Congurations for PCI Host Mode (PCI_MODCK=1)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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