參數資料
型號: PCF8563
廠商: NXP Semiconductors N.V.
英文描述: Real-time clock/calendar(實時時鐘/日歷)
中文描述: 實時時鐘/日歷(實時時鐘/日歷)
文件頁數: 30/30頁
文件大?。?/td> 676K
代理商: PCF8563
Philips Electronics N.V. 1999.
Printed in The Netherlands
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner.
The information presented in this document does not form part of any quotation or
contract, is believed to be accurate and reliable and may be changed without notice. No
liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or
intellectual property rights.
Date of release: 16 April 1999
Document order number: 9397 750 04855
Contents
Philips Semiconductors
PCF8563
Real-time clock/calendar
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.4
8.5
8.6
8.6.1
8.6.2
8.6.3
8.6.4
General description
. . . . . . . . . . . . . . . . . . 1
Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications
. . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data
. . . . . . . . . . . . . . . . . 2
Ordering information
. . . . . . . . . . . . . . . . 2
Block diagram
. . . . . . . . . . . . . . . . . . . . . . 2
Pinning information
. . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . 3
Functional description
. . . . . . . . . . . . . . . 4
Alarm function modes. . . . . . . . . . . . . . . . 4
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
CLKOUT output . . . . . . . . . . . . . . . . . . . . 4
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Voltage-low detector and clock monitor . . 5
Register organization . . . . . . . . . . . . . . . . 5
Control/Status 1 register
. . . . . . . . . . . . . . 6
Control/Status 2 register
. . . . . . . . . . . . . . 7
Seconds, Minutes and Hours registers
. . . . 8
Days, Weekdays, Months/Century and Years
registers
. . . . . . . . . . . . . . . . . . . . . . . . . 8
Alarm registers
. . . . . . . . . . . . . . . . . . . . 10
CLKOUT frequency register
. . . . . . . . . . . 11
Countdown timer registers
. . . . . . . . . . . . 11
EXT_CLK test mode. . . . . . . . . . . . . . . . 12
Operation example
. . . . . . . . . . . . . . . . . 12
Power-On Reset (POR) override mode . 12
Serial interface . . . . . . . . . . . . . . . . . . . . 13
Characteristics of the I
2
C-bus
. . . . . . . . . 13
START and STOP conditions
. . . . . . . . . 13
Bit transfer
. . . . . . . . . . . . . . . . . . . . . . . 14
Acknowledge
. . . . . . . . . . . . . . . . . . . . . 14
I
2
C-bus protocol
. . . . . . . . . . . . . . . . . . . 15
Limiting values
. . . . . . . . . . . . . . . . . . . . 16
Static characteristics
. . . . . . . . . . . . . . . 17
Dynamic characteristics
. . . . . . . . . . . . . 19
Application information
. . . . . . . . . . . . . 21
Quartz crystal frequency adjustment . . . 21
Package outline
. . . . . . . . . . . . . . . . . . . . 22
Soldering
. . . . . . . . . . . . . . . . . . . . . . . . . 25
Introduction . . . . . . . . . . . . . . . . . . . . . . 25
Surface mount packages . . . . . . . . . . . . 25
Reflow soldering
. . . . . . . . . . . . . . . . . . . 25
Wave soldering
. . . . . . . . . . . . . . . . . . . 25
Manual soldering
. . . . . . . . . . . . . . . . . . 26
Through-hole mount packages. . . . . . . . 26
Soldering by dipping or by solder wave
. . . 26
Manual soldering
. . . . . . . . . . . . . . . . . . 26
Package related soldering information. . 27
Revision history
. . . . . . . . . . . . . . . . . . . 27
8.6.5
8.6.6
8.6.7
8.7
8.7.1
8.8
8.9
8.9.1
8.9.2
8.9.3
8.9.4
8.9.5
9
10
11
12
12.1
13
14
14.1
14.2
14.2.1
14.2.2
14.2.3
14.3
14.3.1
14.3.2
14.4
15
16
17
18
19
Data sheet status
. . . . . . . . . . . . . . . . . . . 28
Definitions
. . . . . . . . . . . . . . . . . . . . . . . . 28
Disclaimers
. . . . . . . . . . . . . . . . . . . . . . . . 28
Licenses
. . . . . . . . . . . . . . . . . . . . . . . . . . 28
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相關代理商/技術參數
參數描述
PCF8563_11 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Real-time clock/calendar
PCF8563BS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Real-time clock/calendar
PCF8563BS/4 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Real-time clock/calendar
PCF8563BS/4,118 功能描述:實時時鐘 ULTRA LOW POWER RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
PCF8563BS/4-T 功能描述:實時時鐘 ULTRA LOW POWER CLOCK CALENDAR RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube