数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

MPC8247VRTMFA 数据表(PDF) 39 Page - Freescale Semiconductor, Inc

部件名 MPC8247VRTMFA
功能描述  PowerQUICC II Family Hardware Specifications
PDF  61 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  FREESCALE [Freescale Semiconductor, Inc]
网页  http://www.freescale.com
标志 FREESCALE - Freescale Semiconductor, Inc

MPC8247VRTMFA 数据表(HTML) 39 Page - Freescale Semiconductor, Inc

Back Button MPC8247VRTMFA Datasheet HTML 35Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 36Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 37Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 38Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 39Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 40Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 41Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 42Page - Freescale Semiconductor, Inc MPC8247VRTMFA Datasheet HTML 43Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 39 / 61 page
background image
MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 3
Freescale Semiconductor
39
Clock Configuration Modes
1100_101
50.0
66.7
6
300.0 400.0
4
400.0 533.3
3
100.0 133.3
1100_110
50.0
66.7
6
300.0 400.0
4.5
450.0 599.9
3
100.0 133.3
1100_111
50.0
66.7
6
300.0 400.0
5
500.0 666.6
3
100.0 133.3
1101_000
50.0
66.7
6
300.0 400.0
5.5
550.0 733.3
3
100.0 133.3
1101_001
50.0
66.7
6
300.0 400.0
3.5
420.0 559.9
2.5
120.0 160.0
1101_010
50.0
66.7
6
300.0 400.0
4
480.0 639.9
2.5
120.0 160.0
1101_011
50.0
66.7
6
300.0 400.0
4.5
540.0 719.9
2.5
120.0 160.0
1101_100
50.0
66.7
6
300.0 400.0
5
600.0 799.9
2.5
120.0 160.0
1110_000
50.0
66.7
5
250.0 333.3
2.5
312.5 416.6
2
125.0 166.7
1110_001
50.0
66.7
5
250.0 333.3
3
375.0 500.0
2
125.0 166.7
1110_010
50.0
66.7
5
250.0 333.3
3.5
437.5 583.3
2
125.0 166.7
1110_011
50.0
66.7
5
250.0 333.3
4
500.0 666.6
2
125.0 166.7
1110_100
50.0
66.7
5
250.0 333.3
4
333.3 444.4
3
83.3
111.1
1110_101
50.0
66.7
5
250.0 333.3
4.5
375.0 500.0
3
83.3
111.1
1110_110
50.0
66.7
5
250.0 333.3
5
416.7 555.5
3
83.3
111.1
1110_111
50.0
66.7
5
250.0 333.3
5.5
458.3 611.1
3
83.3
111.1
1100_000
Reserved
1100_001
Reserved
1100_010
Reserved
1 The “low” values are the minimum allowable frequencies for a given clock mode. The minimum bus frequency in a
table entry guarantees only the required minimum CPU operating frequency. The “high” values are for the purpose of
illustration only. Users must select a mode and input bus frequency so that the resulting configuration does not exceed
the frequency rating of the user’s device. The minimum CPU frequency is 150 MHz for commercial temperature
devices and 175 MHz for extended temperature devices. The minimum CPM frequency is 120 MHz.
2 PCI_MODCK determines the PCI clock frequency range. See Table 20 for lower range configurations.
3 MODCK_H = hard reset configuration word [28–31] (see Section 5.4 in the SoC reference manual). MODCK[1-3] =
three hardware configuration pins.
4 CPM multiplication factor = CPM clock/bus clock
5 CPU multiplication factor = Core PLL multiplication factor
Table 19. 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



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com