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

X  

预览 PDF HTML

PCF8563TS/5 数据表(PDF) 11 Page - NXP Semiconductors

部件名 PCF8563TS/5
功能描述  Real-time clock/calendar
PDF  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  NXP [NXP Semiconductors]
网页  http://www.nxp.com
标志 NXP - NXP Semiconductors

PCF8563TS/5 数据表(HTML) 11 Page - NXP Semiconductors

Back Button PCF8563TS/5 Datasheet HTML 7Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 8Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 9Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 10Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 11Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 12Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 13Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 14Page - NXP Semiconductors PCF8563TS/5 Datasheet HTML 15Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 50 page
background image
PCF8563
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 10 — 3 April 2012
11 of 50
NXP Semiconductors
PCF8563
Real-time clock/calendar
The VL flag is intended to detect the situation when VDD is decreasing slowly, for example
under battery operation. Should the oscillator stop or VDD reach Vlow before power is
re-asserted, then the VL flag is set. This will indicate that the time may be corrupted.
8.4.2 Register Minutes
8.4.3 Register Hours
8.4.4 Register Days
[1]
The PCF8563 compensates for leap years by adding a 29th day to February if the year counter contains a
value which is exactly divisible by 4, including the year 00.
8.4.5 Register Weekdays
Table 10.
Minutes - minutes register (address 03h) bit description
Bit
Symbol
Value
Place value Description
7
-
-
-
unused
6 to 4 MINUTES
0 to 5
ten’s place
actual minutes coded in BCD format
3 to 0
0 to 9
unit place
Table 11.
Hours - hours register (address 04h) bit description
Bit
Symbol
Value
Place value Description
7 to 6 -
-
-
unused
5 to 4 HOURS
0 to 2
ten’s place
actual hours coded in BCD format
3to0
0to9
unit place
Table 12.
Days - days register (address 05h) bit description
Bit
Symbol
Value
Place value Description
7 to 6 -
-
-
unused
5to4 DAYS[1]
0 to 3
ten’s place
actual day coded in BCD format
3to0
0to9
unit place
Table 13.
Weekdays - weekdays register (address 06h) bit description
Bit
Symbol
Value
Description
7 to 3 -
-
unused
2 to 0 WEEKDAYS
0 to 6
actual weekday values, see Table 14



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


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