Datasheet

PCF85063TP All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 3 — 11 July 2013 28 of 47
NXP Semiconductors
PCF85063TP
Tiny Real-Time Clock/calendar
13. Characteristics
Table 31. Static characteristics
V
DD
= 0.9 V to 5.5 V; V
SS
=0V; T
amb
=  40  C to +85  C; f
osc
= 32.768 kHz; quartz R
s
=60k  ; C
L
= 7 pF; unless otherwise
specified.
Symbol Parameter Conditions Min Typ Max Unit
Supplies
V
DD
supply voltage interface inactive;
f
SCL
=0Hz
[1]
0.9- 5.5V
interface active;
f
SCL
= 400 kHz
[1]
1.8- 5.5V
I
DD
supply current V
DD
=3.3V
[2]
interface inactive;
f
SCL
=0Hz
T
amb
=25C - 220 450 nA
T
amb
=50C
[3]
- 250 500 nA
T
amb
=85C - 470 600 nA
interface active;
f
SCL
= 400 kHz
-1850A
Inputs
[4]
V
I
input voltage V
SS
-5.5V
V
IL
LOW-level input voltage V
SS
-0.3V
DD
V
V
IH
HIGH-level input voltage 0.7V
DD
-V
DD
V
I
LI
input leakage current V
I
= V
SS
or V
DD
-0-A
post ESD event 0.15 - +0.15 A
C
i
input capacitance
[5]
--7pF
Outputs
V
OH
HIGH-level output voltage on pin CLKOUT 0.8V
DD
-V
DD
V
V
OL
LOW-level output voltage on pins SDA, INT,
CLKOUT
V
SS
-0.2V
DD
V
I
OH
HIGH-level output current output source current;
V
OH
= 2.9 V;
V
DD
= 3.3 V;
on pin CLKOUT
13- mA
I
OL
LOW-level output current output sink current;
V
OL
=0.4V;
V
DD
=3.3V
on pin SDA 3 8.5 - mA
on pin INT
26- mA
on pin CLKOUT 1 3 - mA