参数资料
型号: MPC8270CZUUPEA
厂商: Freescale Semiconductor
文件页数: 22/83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
29
Clock Configuration Modes
0110_000
50.0
167.0
2
100.0
334.0
3.5
250.0
584.5
0110_001
50.0
167.0
2
100.0
334.0
4
250.0
668.0
0110_010
50.0
167.0
2
100.0
334.0
4.5
250.0
751.5
0110_011
Reserved
0110_100
60.0
160.0
2.5
150.0
400.0
2.5
150.0
400.0
0110_101
50.0
160.0
2.5
125.0
400.0
3
150.0
480.0
0110_110
42.9
160.0
2.5
107.1
400.0
3.5
150.0
560.0
0110_111
40.0
160.0
2.5
100.0
400.0
4
160.0
640.0
0111_000
40.0
160.0
2.5
100.0
400.0
4.5
180.0
720.0
0111_001
Reserved
0111_010
Reserved
0111_011
50.0
133.3
3
150.0
400.0
3
150.0
400.0
0111_100
42.9
133.3
3
128.6
400.0
3.5
150.0
466.7
0111_101
37.5
133.3
3
112.5
400.0
4
150.0
533.3
0111_110
33.3
133.3
3
100.0
400.0
4.5
150.0
600.0
0111_111
Reserved
1000_000
Reserved
1000_001
Reserved
1000_010
42.9
114.3
3.5
150.0
400.0
3.5
150.0
400.0
1000_011
37.5
114.3
3.5
131.3
400.0
4
150.0
457.1
1000_100
33.3
114.3
3.5
116.7
400.0
4.5
150.0
514.3
1000_101
30.0
114.3
3.5
105.0
400.0
5
150.0
571.4
1000_110
28.6
114.3
3.5
100.0
400.0
5.5
150.0
628.6
1100_000
Reserved
1100_001
Reserved
1100_010
Reserved
1101_000
Reserved
Table 18. Clock Configurations for Local Bus Mode1 (continued)
Mode2
Bus Clock3
(MHz)
CPM
Multiplication
Factor4
CPM Clock
(MHz)
CPU
Multiplication
Factor5
CPU Clock
(MHz)
MODCK_H-MODCK[1:3]
Low
High
Low
High
Low
High
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