PCF8563TS Philips Semiconductors, PCF8563TS Datasheet - Page 18

• Manufacturer Part Number: PCF8563TS
• Description: Real-time clock/calendar
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 29: Static characteristics
V
specified.
[1]
[2]
[3]
9397 750 04855
Product specification
Symbol
I
I
Voltage detector
V
OH(CLKOUT)
LO
DD
Fig 14. I
Fig 16. I
low
handbook, halfpage
handbook, halfpage
= 1.8 to 5.5 V; V
For reliable oscillator start-up at power-up: V
Timer source clock =
Tested on sample basis.
( A)
( A)
I DD
I DD
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
T
V
1
0
1
0
DD
DD
amb
DD
0
40
Parameter
HIGH-level output current;
pin CLKOUT
output leakage current
voltage-low detection level
as a function of V
as a function of T
= 3 V; Timer = 1 minute.
= 25 C; Timer = 1 minute.
SS
0
= 0 V; T
1
2
60
Hz; SCL and SDA = V
40
amb
amb
DD
…continued
; CLKOUT disabled.
; CLKOUT = 32 kHz.
= 40 to 85 C; f
4
80 T ( C)
V DD (V)
DD(min)power-up
Conditions
V
V
T
MGR888
MGR890
amb
OH
O
DD.
= V
120
= 4.6 V; V
= 25 C
6
DD
OSC
or V
16 April 1999
= 32.768 kHz; quartz R
= V
SS
DD
DD(min)
= 5 V
Fig 15. I
Fig 17. Frequency deviation as function of V
handbook, halfpage
handbook, halfpage
frequency
deviation
+ 0.3 V.
(ppm)
( A)
I DD
0.8
0.6
0.4
0.2
T
T
1
0
4
2
0
2
4
DD
amb
amb
0
0
as a function of V
= 25 C; Timer = 1 minute.
= 25 C; normalized to V
s
= 40 k ; C
Min
1
1
2
2
Typ
0.9
L
= 8 pF; unless otherwise
DD
Real-time clock/calendar
© Philips Electronics N.V. 1999. All rights reserved.
; CLKOUT = 32 kHz.
DD
4
4
= 3 V.
PCF8563
V DD (V)
V DD (V)
Max
+1
1.0
MGR889
MGR891
DD
6
6
.
Unit
mA
V
18 of 30
A