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参数资料
型号： MPC8270ZUSLDX
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： 32-BIT, 375 MHz, RISC PROCESSOR, PBGA480
封装： 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, TBGA-480
文件页数： 30/80页
文件大小： 536K
代理商： MPC8270ZUSLDX
MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 1.8
36
Freescale Semiconductor
Clock Configuration Modes
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
1001_000
Reserved
1001_001
Reserved
1001_010
Reserved
1001_011
50.0
66.7
4
200.0 266.6
4
200.0 266.6
4
50.0
66.7
1001_100
50.0
66.7
4
200.0 266.6
4.5
225.0 300.0
4
50.0
66.7
Table 19. Clock Configurations for PCI Agent Mode (PCI_MODCK=0) 1, 2 (continued)
Mode 3
PCI Clock
(MHz)
CPM
Multiplication
Factor 4
CPM Clock
(MHz)
CPU
Multiplication
Factor 5
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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相关代理商/技术参数
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MPC8270ZUT 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
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MPC8271 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MPC8272 PowerQUICC II Family Hardware Specifications
MPC8271CVR 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MPC8272 PowerQUICC II Family Hardware Specifications
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