PCF8563 查看數據表（PDF） - Philips Electronics
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PCF8563 Datasheet PDF : 30 Pages
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Philips Semiconductors
PCF8563
Real-time clock/calendar
4. Quick reference data
Table 1: Quick reference data
Symbol Parameter
VDD
supply voltage operating mode
IDD
supply current; timer and CLKOUT
disabled
Tamb
Tstg
operating ambient temperature
storage temperature
5. Ordering information
Conditions
I2C-bus inactive; Tamb = 25 °C
I2C-bus active; fSCL = 400 kHz;
Tamb = −40 to +85 °C
fSCL = 400 kHz
fSCL = 100 kHz
fSCL = 0 Hz; Tamb = 25 °C
VDD = 5 V
VDD = 2 V
Min Max Unit
1.0 5.5 V
1.8 5.5 V
-
800 µA
-
200 µA
-
550 nA
-
450 nA
−40 +85 °C
−65 +150 °C
Table 2: Ordering information
Type number
Package
Name
Description
PCF8563P
DIP8
plastic dual in-line package; 8 leads (300 mil)
PCF8563T
SO8
plastic small outline package; 8 leads; body width 3.9 mm
PCF8563TS
TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3.0 mm
6. Block diagram
Version
SOT97-1
SOT96-1
SOT505-1
handbook, full pagewidth
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
TIMER
F
Fig 1. Block diagram.
9397 750 04855
Product specification
16 April 1999
MGM662
© Philips Electronics N.V. 1999. All rights reserved.
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