参数资料
型号: MPC8270VVUPEA
厂商: Freescale Semiconductor
文件页数: 21/83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
28
Freescale Semiconductor
Clock Configuration Modes
0001_001
50.0
167.0
2
100.0
334.0
5
250.0
835.0
0001_010
50.0
145.8
2
100.0
291.7
6
300.0
875.0
0001_011
Reserved
0001_100
Reserved
0001_101
37.5
133.3
3
112.5
400.0
4
150.0
533.3
0001_110
33.3
133.3
3
100.0
400.0
5
166.7
666.7
1000_111
33.3
133.3
3
100.0
400.0
5.5
183.3
733.3
0001_111
33.3
133.3
3
100.0
400.0
6
200.0
800.0
0010_000
Reserved
0010_001
Reserved
0010_010
37.5
100.0
4
150.0
400.0
4
150.0
400.0
0010_011
30.0
100.0
4
120.0
400.0
5
150.0
500.0
0010_100
25.0
100.0
4
100.0
400.0
6
150.0
600.0
0010_101
25.0
100.0
4
100.0
400.0
7
175.0
700.0
0010_110
25.0
100.0
4
100.0
400.0
8
200.0
800.0
0010_111
Reserved
0011_000
30.0
80.0
5
150.0
400.0
5
150.0
400.0
0011_001
25.0
80.0
5
125.0
400.0
6
150.0
480.0
0011_010
25.0
80.0
5
125.0
400.0
7
175.0
560.0
0011_011
25.0
80.0
5
125.0
400.0
8
200.0
640.0
0011_100
Reserved
0011_101
Reserved
0011_110
25.0
66.7
6
150.0
400.0
6
150.0
400.0
0011_111
25.0
66.7
6
150.0
400.0
7
175.0
466.7
0100_000
25.0
66.7
6
150.0
400.0
8
200.0
533.3
0101_101
75.0
167.0
2
150.0
334.0
2
166.7
334.0
0101_110
60.0
167.0
2
120.0
334.0
2.5
166.7
417.5
0101_111
50.0
167.0
2
100.0
334.0
3
200.0
501.0
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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