công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

STR720 bảng dữ liệu(PDF) 341 Page - STMicroelectronics

tên linh kiện STR720
Giải thích chi tiết về linh kiện  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
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STR720 bảng dữ liệu(HTML) 341 Page - STMicroelectronics

Back Button STR720 Datasheet HTML 337Page - STMicroelectronics STR720 Datasheet HTML 338Page - STMicroelectronics STR720 Datasheet HTML 339Page - STMicroelectronics STR720 Datasheet HTML 340Page - STMicroelectronics STR720 Datasheet HTML 341Page - STMicroelectronics STR720 Datasheet HTML 342Page - STMicroelectronics STR720 Datasheet HTML 343Page - STMicroelectronics STR720 Datasheet HTML 344Page - STMicroelectronics STR720 Datasheet HTML 345Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 341 / 401 page
background image
STR720 - S-D ANALOG/DIGITAL CONVERTER (ADC)
341/401
ADC Clock Prescaler Register (ADCCPR)
Address Offset: 30h
Reset Value: 0006h
Bits 15:7 = Reserved. These bits should be always written as ‘0’.
Bits 6:0 = PRESC[6:0]: Prescaler value
The 7 bit binary value specified on the clock prescaler register determines the factor by which
the ADC input clock will be divided down in order to produce the oversampling clock of the
sigma-delta modulator, the actual factor being twice the PRESC register value as illustrated in
Table 70 on page 341. The value placed in this register must subsequently generate an
oversampling clock frequency not greater than 4 MHz from the master clock applied to the
ADC. These bits can only be written by software, any read operation on them returns 0h.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved
PRESC[6:0]
-w
Table 70. ADC Prescaler setting
Setting
Divide Factor
0
Not available (ADC frozen)
1
Not available (ADC frozen)
24
36
48
..
..
126
252
127
254



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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