전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

PCF2123TS 데이터시트(PDF) 44 Page - NXP Semiconductors

부품명 PCF2123TS
상세설명  SPI Real time clock/calendar Time keeping application
PDF  63 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  NXP [NXP Semiconductors]
홈페이지  http://www.nxp.com
Logo NXP - NXP Semiconductors

PCF2123TS 데이터시트(HTML) 44 Page - NXP Semiconductors

Back Button PCF2123TS Datasheet HTML 40Page - NXP Semiconductors PCF2123TS Datasheet HTML 41Page - NXP Semiconductors PCF2123TS Datasheet HTML 42Page - NXP Semiconductors PCF2123TS Datasheet HTML 43Page - NXP Semiconductors PCF2123TS Datasheet HTML 44Page - NXP Semiconductors PCF2123TS Datasheet HTML 45Page - NXP Semiconductors PCF2123TS Datasheet HTML 46Page - NXP Semiconductors PCF2123TS Datasheet HTML 47Page - NXP Semiconductors PCF2123TS Datasheet HTML 48Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 44 / 63 page
background image
PCF2123
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 27 April 2011
44 of 63
NXP Semiconductors
PCF2123
SPI Real time clock/calendar
14. Application information
A 1 farad super capacitor combined with a low VF diode can be used as a standby or back-up
supply. With the RTC in its minimum power configuration i.e. timer off and CLKOUT off, the RTC
may operate for weeks.
Fig 29. Typical application diagram
001aai557
CLKOE
VDD
CLKOUT
VSS
OSCI
OSCO
CE
SCL
SDI
SDO
PCF2123
INT
100 nF
1 F
supercapacitor



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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