参数资料
型号: MPC8270VVUPEA
厂商: Freescale Semiconductor
文件页数: 33/83页
文件大小: 0K
描述: IC MPU POWERQUICC II 480-TBGA
标准包装: 21
系列: MPC82xx
处理器类型: 32-位 MPC82xx PowerQUICC II
速度: 450MHz
电压: 1.5V
安装类型: 表面贴装
封装/外壳: 480-LBGA
供应商设备封装: 408-TBGA(37.5x37.5)
包装: 托盘
MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 2
Freescale Semiconductor
39
Clock Configuration Modes
0100_000
Reserved
0100_001
50.0
66.7
3
150.0 200.0
3
150.0 200.0
3
50.0
66.7
0100_010
50.0
66.7
3
150.0 200.0
3.5
175.0 200.0
3
50.0
66.7
0100_011
50.0
66.7
3
150.0 200.0
4
200.0 266.6
3
50.0
66.7
0100_100
50.0
66.7
3
150.0 200.0
4.5
225.0 300.0
3
50.0
66.7
0101_000
50.0
66.7
5
250.0 333.3
2.5
250.0 333.3
2.5
100.0
133.3
0101_001
50.0
66.7
5
250.0 333.3
3
300.0 400.0
2.5
100.0
133.3
0101_010
50.0
66.7
5
250.0 333.3
3.5
350.0 466.6
2.5
100.0
133.3
0101_011
50.0
66.7
5
250.0 333.3
4
400.0 533.3
2.5
100.0
133.3
0101_100
50.0
66.7
5
250.0 333.3
4.5
450.0 599.9
2.5
100.0
133.3
0101_101
50.0
66.7
5
250.0 333.3
5
500.0 666.6
2.5
100.0
133.3
0101_110
50.0
66.7
5
250.0 333.3
5.5
550.0 733.3
2.5
100.0
133.3
0110_000
Reserved
0110_001
50.0
66.7
4
200.0 266.6
3
200.0 266.6
3
66.7
88.9
0110_010
50.0
66.7
4
200.0 266.6
3.5
233.3 311.1
3
66.7
88.9
0110_011
50.0
66.7
4
200.0 266.6
4
266.7 355.5
3
66.7
88.9
0110_100
50.0
66.7
4
200.0 266.6
4.5
300.0 400.0
3
66.7
88.9
0111_000
50.0
66.7
3
150.0 200.0
2
150.0 200.0
2
75.0
100.0
0111_001
50.0
66.7
3
150.0 200.0
2.5
187.5 250.0
2
75.0
100.0
0111_010
50.0
66.7
3
150.0 200.0
3
225.0 300.0
2
75.0
100.0
0111_011
50.0
66.7
3
150.0 200.0
3.5
262.5 350.0
2
75.0
100.0
1000_000
Reserved
1000_001
50.0
66.7
3
150.0 200.0
2.5
150.0 166.7
2.5
60.0
80.0
1000_010
50.0
66.7
3
150.0 200.0
3
180.0 240.0
2.5
60.0
80.0
1000_011
50.0
66.7
3
150.0 200.0
3.5
210.0 280.0
2.5
60.0
80.0
1000_100
50.0
66.7
3
150.0 200.0
4
240.0 320.0
2.5
60.0
80.0
1000_101
50.0
66.7
3
150.0 200.0
4.5
270.0 360.0
2.5
60.0
80.0
Table 21. Clock Configurations for PCI Agent Mode (PCI_MODCK=0)1,2 (continued)
Mode3
PCI Clock
(MHz)
CPM
Multiplication
Factor4
CPM Clock
(MHz)
CPU
Multiplication
Factor5
CPU Clock
(MHz)
Bus
Division
Factor
Bus Clock
(MHz)
MODCK_H-
MODCK[1-3]
Low
High
Low
High
Low
High
Low
High
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