PCF8563P/F4,112 NXP Semiconductors, PCF8563P/F4,112 Datasheet - Page 10
![IC REAL TIME CLK/CALENDAR 8-DIP](/photos/6/57/65748/568-8-dip_sot97-1_sml.jpg)
PCF8563P/F4,112
Manufacturer Part Number
PCF8563P/F4,112
Description
IC REAL TIME CLK/CALENDAR 8-DIP
Manufacturer
NXP Semiconductors
Type
Clock/Calendarr
Datasheet
1.PCF8563TF4118.pdf
(45 pages)
Specifications of PCF8563P/F4,112
Package / Case
8-DIP (0.300", 7.62mm)
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Function
Clock/Calendar/Alarm/Timer/Interrupt
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Rtc Bus Interface
Serial (2-Wire, I2C)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
568-3615 - DEMO BOARD I2C
Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-1067-5
935262218112
PCF8563PN
935262218112
PCF8563PN
NXP Semiconductors
PCF8563
Product data sheet
8.4.2 Register Minutes
8.4.3 Register Hours
8.4.4 Register Days
8.4.5 Register Weekdays
The VL flag is intended to detect the situation when V
under battery operation. Should the oscillator stop or V
re-asserted, then the VL flag is set. This will indicate that the time may be corrupted.
Table 10.
Table 11.
Table 12.
[1]
Table 13.
Bit
7
6 to 4 MINUTES
3 to 0
Bit
7 to 6 -
5 to 4 HOURS
3 to 0
Bit
7 to 6 -
5 to 4 DAYS
3 to 0
Bit
7 to 3 -
2 to 0 WEEKDAYS
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.
Symbol
-
Symbol
Symbol
Symbol
Minutes - minutes register (address 03h) bit description
Hours - hours register (address 04h) bit description
Days - days register (address 05h) bit description
Weekdays - weekdays register (address 06h) bit description
[1]
All information provided in this document is subject to legal disclaimers.
Value
-
0 to 5
0 to 9
Value
-
0 to 2
0 to 9
Value
-
0 to 3
0 to 9
Rev. 8 — 18 November 2010
Value
-
0 to 6
Place value Description
-
ten’s place
unit place
Place value Description
-
ten’s place
unit place
Place value Description
-
ten’s place
unit place
Description
unused
actual weekday values, see
unused
actual minutes coded in BCD format
unused
actual hours coded in BCD format
unused
actual day coded in BCD format
DD
DD
is decreasing slowly, for example
reach V
Table 14
Real-time clock/calendar
low
before power is
PCF8563
© NXP B.V. 2010. All rights reserved.
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