PCF8563TS Philips Semiconductors, PCF8563TS Datasheet - Page 17

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

Philips Semiconductors
10. Static characteristics
Table 29: Static characteristics
V
specified.
9397 750 04855
Product specification
Symbol
Supplies
V
I
I
Inputs
V
V
I
C
Outputs
I
I
I
DD1
DD2
LI
OL(SDA)
OL(INT)
OL(CLKOUT)
DD
DD
IL
IH
i
= 1.8 to 5.5 V; V
Parameter
supply voltage
supply current;
CLKOUT disabled (FE = 0)
supply current;
CLKOUT enabled
(f
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
LOW-level output current;
pin SDA
LOW-level output current;
pin INT
LOW-level output current;
pin CLKOUT
supply voltage for reliable
clock/calendar information
CLKOUT
SS
= 32 kHz; FE = 1)
= 0 V; T
amb
= 40 to 85 C; f
Conditions
I
I
T
f
f
f
f
f
f
V
V
2
2
SCL
SCL
SCL
SCL
SCL
SCL
amb
C-bus inactive; T
C-bus active; f
I
OL
= V
V
V
V
V
V
V
V
V
V
V
V
V
= 0.4 V; V
= 400 kHz
= 100 kHz
= 0 Hz; T
DD
DD
DD
= 0 Hz
DD
DD
DD
= 0 Hz; T
DD
DD
DD
= 0 Hz
DD
DD
DD
= 25 C
DD
OSC
= 5 V
= 3 V
= 2 V
= 5 V
= 3 V
= 2 V
= 5 V
= 3 V
= 2 V
= 5 V
= 3 V
= 2 V
or V
16 April 1999
= 32.768 kHz; quartz R
SS
amb
amb
DD
SCL
= 5 V
= 25 C
= 25 C
amb
= 400 kHz
= 25 C
[2]
[2]
[2]
[2]
[2]
[3]
s
= 40 k ; C
Min
1.0
1.8
V
V
0.7V
1
3
1
1
low
SS
[1]
[1]
DD
Typ
275
250
225
500
400
400
825
550
425
950
650
500
L
= 8 pF; unless otherwise
Real-time clock/calendar
© Philips Electronics N.V. 1999. All rights reserved.
PCF8563
Max
5.5
5.5
5.5
800
200
550
500
450
750
650
600
1600
1000
800
1700
1100
900
0.3V
V
+1
7
DD
DD
Unit
V
V
V
nA
nA
nA
nA
nA
nA
nA
nA
nA
nA
nA
nA
V
V
pF
mA
mA
mA
17 of 30
A
A
A