PCA8565BS NXP [NXP Semiconductors], PCA8565BS Datasheet - Page 27

• Manufacturer Part Number: PCA8565BS
• Description: Real time clock/calendar
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
12. Characteristics
Table 30.
V
specified.
[1]
[2]
[3]
PCA8565_2
Product data sheet
Symbol
Supplies
V
V
I
Inputs
V
V
I
C
Outputs
I
I
DD
LI
OL
LO
DD
DD
low
IL
IH
i
= 1.8 V to 5.5 V; V
Timer source clock =
Worst case is at high temperature and high supply voltage.
Tested on sample basis.
Parameter
supply voltage
low voltage
supply current
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
LOW-level output current
output leakage current
Static characteristics
12.1 Static characteristics
SS
1
60
= 0 V; T
Hz, level of pins SCL and SDA is V
amb
= 40 C to +125 C; f
Conditions
for clock data integrity
for low voltage detection
interface active
interface inactive (f
on pins SCL and SDA
on pin OSCI
on pins SCL and SDA; V
V
V
on pin CLKOUT
OL
O
f
f
CLKOUT disabled
V
V
V
V
V
CLKOUT enabled at 32 kHz
V
V
V
V
V
on pin SDA
on pin INT
SCL
SCL
= V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 0.4 V; V
= 400 kHz
= 100 kHz
= 5.0 V
= 4.0 V
= 3.0 V
= 2.0 V
= 5.0 V; T
= 5.0 V
= 4.0 V
= 3.0 V
= 2.0 V
= 5.0 V;T
DD
or V
Rev. 02 — 16 June 2009
SS
DD
amb
;
amb
= 5 V
SCL
DD
= 125 C
osc
= 125 C
or V
= 0 Hz); T
= 32.768 kHz; quartz R
I
SS
= V
.
DD
or V
amb
SS
= 25 C
[1]
[2]
[1]
[2]
[3]
s
= 40 k ; C
Min
1.8
V
-
-
-
-
-
-
-
-
-
-
-
-
-
V
0.7V
0.7V
-
1
3
1
1
1
low
SS
DD
DD
0.3 -
Real time clock/calendar
L
Typ
-
-
0.9
-
-
750
700
650
600
750
1000
900
800
700
1000
-
-
0
-
-
-
-
0
= 8 pF; unless otherwise
PCA8565
© NXP B.V. 2009. All rights reserved.
Max
5.5
5.5
1.7
820
220
1500
1400
1300
1200
5000
2000
1800
1600
1400
6000
0.3V
5.5
V
+1
7
-
-
-
+1
DD
+ 0.3 V
DD
27 of 39
Unit
V
V
V
nA
nA
nA
nA
nA
nA
nA
nA
nA
nA
V
V
pF
mA
mA
mA
A
A
A
A