PCF8563T NXP Semiconductors, PCF8563T Datasheet - Page 3

• Manufacturer Part Number: PCF8563T
• Manufacturer: NXP Semiconductors

Specifications of PCF8563T

• Bus Type: Serial (2-Wire, I2C)
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: SO
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 1.8V
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 8
• Mounting: Surface Mount
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Compliant

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. 7 — 23 July 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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