PCF8563TS/5,118 NXP Semiconductors, PCF8563TS/5,118 Datasheet - Page 45

• Manufacturer Part Number: PCF8563TS/5,118
• Description: IC RTC/CALENDAR 8TSSOP
• Manufacturer: NXP Semiconductors
• Type: Clock/Calendarr

Specifications of PCF8563TS/5,118

• Package / Case: *
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Memory Size: 128b (16 x 8)
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Function: Clock, Calendar, Alarm, Timer
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: I2C
• Supply Current: +/- 50 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-6651-2; PCF8563TS/5,118

NXP Semiconductors
23. Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.3.1
8.3.2
8.3.2.1
8.4
8.4.1
8.4.1.1
8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.4.7
8.5
8.6
8.6.1
8.6.2
8.6.3
8.6.4
8.6.5
8.7
8.8
8.8.1
8.8.2
8.9
8.9.1
8.10
8.11
8.11.1
9
9.1
9.2
9.3
9.4
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 5
Characteristics of the I
Register Control_status_1 . . . . . . . . . . . . . . . . 7
Register Control_status_2 . . . . . . . . . . . . . . . . 7
Voltage-low detector and clock monitor . . . . . . 9
Setting and reading the time. . . . . . . . . . . . . . 12
Register CLKOUT_control and clock output. . 15
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
CLKOUT output . . . . . . . . . . . . . . . . . . . . . . . . 5
Register organization . . . . . . . . . . . . . . . . . . . . 6
Control registers . . . . . . . . . . . . . . . . . . . . . . . . 7
Interrupt output . . . . . . . . . . . . . . . . . . . . . . . . . 8
Time and date registers . . . . . . . . . . . . . . . . . . 9
Register VL_seconds . . . . . . . . . . . . . . . . . . . . 9
Register Minutes. . . . . . . . . . . . . . . . . . . . . . . 10
Register Hours . . . . . . . . . . . . . . . . . . . . . . . . 10
Register Days . . . . . . . . . . . . . . . . . . . . . . . . . 10
Register Weekdays. . . . . . . . . . . . . . . . . . . . . 10
Register Century_months . . . . . . . . . . . . . . . . 11
Register Years . . . . . . . . . . . . . . . . . . . . . . . . 12
Alarm registers . . . . . . . . . . . . . . . . . . . . . . . . 14
Register Minute_alarm . . . . . . . . . . . . . . . . . . 14
Register Hour_alarm . . . . . . . . . . . . . . . . . . . 14
Register Day_alarm . . . . . . . . . . . . . . . . . . . . 14
Register Weekday_alarm . . . . . . . . . . . . . . . . 14
Alarm flag . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Timer function . . . . . . . . . . . . . . . . . . . . . . . . . 16
Register Timer_control . . . . . . . . . . . . . . . . . . 16
Register Timer . . . . . . . . . . . . . . . . . . . . . . . . 17
EXT_CLK test mode . . . . . . . . . . . . . . . . . . . . 17
Operation example: . . . . . . . . . . . . . . . . . . . . 17
STOP bit function . . . . . . . . . . . . . . . . . . . . . . 18
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Power-On Reset (POR) override . . . . . . . . . . 20
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
START and STOP conditions . . . . . . . . . . . . . 21
System configuration . . . . . . . . . . . . . . . . . . . 21
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 22
2
C-bus . . . . . . . . . . . . 21
9.5
9.5.1
9.5.2
9.6
10
11
12
13
14
14.1
14.1.1
14.1.2
14.1.3
15
16
17
17.1
17.2
17.3
17.4
18
19
20
21
21.1
21.2
21.3
21.4
22
23
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Internal circuitry . . . . . . . . . . . . . . . . . . . . . . . 26
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 27
Static characteristics . . . . . . . . . . . . . . . . . . . 28
Dynamic characteristics. . . . . . . . . . . . . . . . . 31
Application information . . . . . . . . . . . . . . . . . 32
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 34
Handling information . . . . . . . . . . . . . . . . . . . 38
Soldering of SMD packages . . . . . . . . . . . . . . 38
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 40
References. . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Revision history . . . . . . . . . . . . . . . . . . . . . . . 42
Legal information . . . . . . . . . . . . . . . . . . . . . . 43
Contact information . . . . . . . . . . . . . . . . . . . . 44
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
I
Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Clock and calendar READ or WRITE cycles . 23
Interface watchdog timer . . . . . . . . . . . . . . . . 25
Quartz frequency adjustment. . . . . . . . . . . . . 33
Method 1: fixed OSCI capacitor . . . . . . . . . . . 33
Method 2: OSCI trimmer . . . . . . . . . . . . . . . . 33
Method 3: OSCO output . . . . . . . . . . . . . . . . 33
Introduction to soldering. . . . . . . . . . . . . . . . . 38
Wave and reflow soldering. . . . . . . . . . . . . . . 38
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . 39
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . 39
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 43
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 23
Real-time clock/calendar
Date of release: 18 November 2010
Document identifier: PCF8563
PCF8563
All rights reserved.