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

X  

Preview PDF HTML

PCF85263ATL/A bảng dữ liệu(PDF) 35 Page - NXP Semiconductors

tên linh kiện PCF85263ATL/A
Giải thích chi tiết về linh kiện  Tiny RTC/Calendar with Alarm Function, Battery Switch-Over, Time Stamp Input, and I2C-bus
PDF  102 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  NXP [NXP Semiconductors]
Trang chủ  http://www.nxp.com
Logo NXP - NXP Semiconductors

PCF85263ATL/A bảng dữ liệu(HTML) 35 Page - NXP Semiconductors

Back Button PCF85263ATL/A Datasheet HTML 31Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 32Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 33Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 34Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 35Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 36Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 37Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 38Page - NXP Semiconductors PCF85263ATL/A Datasheet HTML 39Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 35 / 102 page
background image
NXP Semiconductors
PCF85263A
Tiny RTC/Calendar with Alarm Function, Battery Switch-Over, Time Stamp Input, and I2C-bus
Correction value
Every nth hour
Actual minute
4
00 to 59
4 + 1
00 to 59
-128
4 + 2
00 to 07
Table 25. Correction pulses for OFFM = 0...continued
7.8.2 Correction when OFFM = 1
The correction is triggered once every eight minutes and then the correction pulses are applied once per
second until the programmed correction values have been implemented.
Clock correction is made more frequently in OFFM = 1, but can result in higher power consumption.
Correction value
Every nth minute
Actual second
+1 or -1
8
00
+2 or -2
8
00 and 01
+3 or -3
8
00, 01, and 02
:
:
:
+59 or -59
8
00 to 58
+60 or -60
8
00 to 59
8
00 to 59
+61 or -61
8 + 1
00
8
00 to 59
+62 or -62
8 + 1
00 and 01
:
:
:
8
00 to 59
8 + 1
00 to 59
+123 or -123
8 + 2
00, 01, and 02
8
00 to 59
8 + 1
00 to 59
-128
8 + 2
00 to 07
Table 26. Correction pulses for OFFM = 1
7.8.3 Offset calibration workflow
The calibration offset has to be calculated based on the time. Figure 20 shows the workflow how the offset
register values can be calculated:
PCF85263A
All information provided in this document is subject to legal disclaimers.
© 2025 NXP B.V. All rights reserved.
Product data sheet
Rev. 5.4 — 12 December 2025
Document feedback
35 / 102



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