PCF8563PN NXP Semiconductors, PCF8563PN Datasheet - Page 3

• Manufacturer Part Number: PCF8563PN
• Description: Real Time Clock ULTRA LOW POWER CLOCK CALENDAR
• Manufacturer: NXP Semiconductors

Specifications of PCF8563PN

• 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
• Package / Case: PDIP-8
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PCF8563P/F4,112

NXP Semiconductors
6. Block diagram
PCF8563
Product data sheet
Fig 1.
(1) C
OSCO
OSCI
Block diagram of PCF8563
SDA
V
SCL
V
OSCO
DD
SS
; values see
(1)
OSCILLATOR
POWER ON
INTERFACE
32.768 kHz
MONITOR
I
WATCH
RESET
2
DOG
C-BUS
Table
PCF8563
30.
DIVIDER
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 18 November 2010
0D
0C
00
01
02
03
04
05
06
07
08
09
0A
0B
0E
0F
ALARM FUNCTION
TIMER FUNCTION
CONTROL_STATUS_1
CONTROL_STATUS_2
CENTURY_MONTHS
CLKOUT_CONTROL
WEEKDAY_ALARM
TIMER_CONTROL
MINUTE_ALARM
CONTROL
HOUR_ALARM
VL_SECONDS
DAY_ALARM
WEEKDAYS
TIME
MINUTES
HOURS
YEARS
TIMER
DAYS
CLOCK OUT
INTERRUPT
Real-time clock/calendar
001aah658
PCF8563
© NXP B.V. 2010. All rights reserved.
CLKOUT
INT
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