PCA8565TS Philips Semiconductors, PCA8565TS Datasheet - Page 16

• Manufacturer Part Number: PCA8565TS
• Description: Real time clock/calender
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 28:
V
specified.
[1]
[2]
[3]
[4]
9397 750 10695
Product data
Symbol
I
Inputs
V
V
V
V
I
I
C
Outputs
I
I
I
I
Voltage detector
V
Temperature
T
DD3
LI(SCL)
LI(SDA)
OL(SDA)
OL(INT)
OL(CLKOUT)
LO
DD
IL
IH(SCL)
IH(SDA)
IH(OSCI)
low
amb
i
= 1.8 to 5.5 V; V
Timer source clock =
Worst case is at high temperature and high supply voltage.
Timer source clock =
Tested on sample basis.
Static characteristics
Parameter
supply current 3
LOW-level input voltage
SCL HIGH-level input
voltage
SDA HIGH-level input
voltage
OSCI HIGH-level input
voltage
SCL input leakage current V
SDA input leakage current V
input capacitance
SDA LOW-level output
current
INT LOW-level output
current
CLKOUT LOW-level
output current
output leakage current
low voltage detection
ambient temperature
SS
= 0 V; T
1
1
60
60
Hz, level of pins SCL and SDA is V
Hz, level of pins SCL and SDA is V
amb
…continued
= 40 to +125 C; f
Conditions
interface inactive (f
CLKOUT enabled at 32 kHz;
T
V
V
V
amb
I
I
OL
OL
O
V
V
V
V
V
= V
= V
= V
DD
DD
DD
DD
DD
= 0.4 V; V
= 0.4 V; V
= 25 C
DD
DD
= 5.0 V
= 4.0 V
= 3.0 V
= 2.0 V
= 5.0 V;T
DD
Rev. 01 — 31 March 2003
or V
or V
or V
osc
SS
SS
SS
= 32.768 kHz; quartz R
DD
DD
DD
DD
amb
or V
or V
= 5 V
= 5 V
SCL
= 125 C
SS
SS
= 0 Hz);
.
.
[3]
[2]
[4]
Min
-
-
-
-
-
V
0.7V
0.7V
0.7V
-
-
1
1
3
1
1
1
40
s
SS
= 40 k ; C
DD
DD
DD
0.3
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Typ
1000
900
800
700
1000
-
-
-
-
0
0
-
-
-
-
0
0.9
L
= 8 pF; unless otherwise
Real time clock/calender
PCA8565
Max
2000
1800
1600
1400
6000
0.3V
5.5
5.5
V
+1
+1
7
-
-
-
+1
1.7
+125
DD
+ 0.3
DD
Unit
nA
nA
nA
nA
nA
V
V
V
V
pF
mA
mA
mA
V
16 of 26
C
A
A
A