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

X  

预览 PDF HTML

STR720 数据表(PDF) 144 Page - STMicroelectronics

部件名 STR720
功能描述  ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
PDF  401 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STR720 数据表(HTML) 144 Page - STMicroelectronics

Back Button STR720 Datasheet HTML 140Page - STMicroelectronics STR720 Datasheet HTML 141Page - STMicroelectronics STR720 Datasheet HTML 142Page - STMicroelectronics STR720 Datasheet HTML 143Page - STMicroelectronics STR720 Datasheet HTML 144Page - STMicroelectronics STR720 Datasheet HTML 145Page - STMicroelectronics STR720 Datasheet HTML 146Page - STMicroelectronics STR720 Datasheet HTML 147Page - STMicroelectronics STR720 Datasheet HTML 148Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 144 / 401 page
background image
STR720 - RESET AND CLOCK CONTROL UNIT (RCCU)
144/401
Bit 5:0 = MX[5:0]: PLL Multiplication Factor.
This bit field selects the multiplier factor used to generate PLL output clock from its input
reference clock. Refer to Table 37 for multiplier settings
WARNING Not all clock selections are possible and setting the system clock to any
unsupported frequency may cause the system to malfunction. In this case the only way to
start again is a hardware reset. For the allowed values, refer to section 25 on page 364.
1
0
PLLCLKREF/4
1
1
PLLCLKREF/8
Table 37. PLL multiplication factors
MX5
MX4
MX3
MX2
MX1
MX0
Multiply factor
0 to 7
N/A
000111
8
001000
9
001001
10
...
...
...
...
...
...
...
001111
16
010000
17
...
...
...
...
...
...
...
011111
32
100000
33
...
...
...
...
...
...
...
111111
64
Table 36. PLL divider settings
1



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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


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