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PCA8565 Ver la hoja de datos (PDF) - NXP Semiconductors.
Número de pieza
componentes Descripción
Lista de partido
PCA8565
4-bit multiplexed/1-bit latched 5-bit I2C EEPROM
NXP Semiconductors.
PCA8565 Datasheet PDF : 39 Pages
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NXP Semiconductors
6. Block diagram
PCA8565
Real time clock/calendar
OSCI
OSCO
V
DD
V
SS
SDA
SCL
OSCILLATOR
DIVIDER
32.768 kHz
MONITOR
POWER-ON
RESET
WATCH
DOG
I
2
C
INTERFACE
PCA8565
CONTROL
00h
Control_1
01h
Control_2
0Dh CLKOUT_control
TIME
02h
Seconds
03h
Minutes
04h
Hours
05h
Days
06h
Weekdays
07h
Months_century
08h
Years
ALARM FUNCTION
09h
Minute_alarm
0Ah Hour_alarm
0Bh Day_alarm
0Ch Weekday_alarm
TIMER FUNCTION
0Eh Timer_control
0Fh Timer
Fig 1. Block diagram of PCA8565
CLOCK OUT
CLKOUT
INTERRUPT
INT
001aah661
PCA8565_2
Product data sheet
Rev. 02 — 16 June 2009
© NXP B.V. 2009. All rights reserved.
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