PCA8565 Просмотр технического описания (PDF) - Philips Electronics
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PCA8565 Datasheet PDF : 26 Pages
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Philips Semiconductors
PCA8565
Real time clock/calender
5. Ordering information
Table 2: Ordering information
Type number
Package
Name
Description
PCA8565TS
TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm
6. Block diagram
Version
SOT505-1
OSCI
OSCO
INT
VSS
VDD
SCL
SDA
CLKOUT
1
OSCILLATOR
2
32.768 kHz
3
DIVIDER
7
CONTROL/STATUS 1 0
1 Hz CONTROL/STATUS 2 1
SECONDS/VL
2
MINUTES
3
4
VOLTAGE
8
DETECTOR
OSCILLATOR
MONITOR
POR
CONTROL
LOGIC
HOURS
4
DAYS
5
WEEKDAYS
6
MONTHS/CENTURY 7
YEARS
8
MINUTE ALARM
9
6
I2C-BUS
5 INTERFACE
ADDRESS
REGISTER
HOUR ALARM
A
DAY ALARM
B
WEEKDAY ALARM C
CLKOUT CONTROL D
TIMER CONTROL
E
PCA8565
TIMER
F
Fig 1. Block diagram.
MCE171
7. Pinning information
7.1 Pinning
Fig 2. Pin configuration.
OSCI 1
8 VDD
OSCO 2
7 CLKOUT
PCA8565TS
INT 3
6 SCL
VSS 4
5 SDA
MCE170
9397 750 10695
Product data
Rev. 01 — 31 March 2003
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
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