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

X  

Preview PDF HTML

PC312XDP512F0CFVR bảng dữ liệu(PDF) 1292 Page - Freescale Semiconductor, Inc

tên linh kiện PC312XDP512F0CFVR
Giải thích chi tiết về linh kiện  HCS12X Microcontrollers
PDF  1348 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  FREESCALE [Freescale Semiconductor, Inc]
Trang chủ  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

PC312XDP512F0CFVR bảng dữ liệu(HTML) 1292 Page - Freescale Semiconductor, Inc

Back Button PC312XDP512F0CFVR Datasheet HTML 1288Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1289Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1290Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1291Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1292Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1293Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1294Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1295Page - Freescale Semiconductor, Inc PC312XDP512F0CFVR Datasheet HTML 1296Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 1292 / 1348 page
background image
Appendix C Recommended PCB Layout
MC9S12XDP512 Data Sheet, Rev. 2.21
1294
Freescale Semiconductor
Appendix C
Recommended PCB Layout
The PCB must be carefully laid out to ensure proper operation of the voltage regulator as well as of the
MCU itself. The following rules must be observed:
•
Every supply pair must be decoupled by a ceramic capacitor connected as near as possible to the
corresponding pins (C1–C6).
•
Central point of the ground star should be the VSSR pin.
•
Use low ohmic low inductance connections between VSS1, VSS2, and VSSR.
•VSSPLL must be directly connected to VSSR.
•
Keep traces of VSSPLL, EXTAL, and XTAL as short as possible and occupied board area for C7,
C8, and Q1 as small as possible.
•
Do not place other signals or supplies underneath area occupied by C7, C8, and Q1 and the
connection area to the MCU.
•
Central power input should be fed in at the VDDA/VSSA pins.



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