pcf8593 NXP Semiconductors, pcf8593 Datasheet - Page 19

• Manufacturer Part Number: pcf8593
• Description: Low Power Clock/calendar
• Manufacturer: NXP Semiconductors

Philips Semiconductors
10 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
11 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take precautions appropriate to handling MOS devices Advice can be found in Data Handbook IC12 under
“Handling MOS Devices”.
12 DC CHARACTERISTICS
V
1997 Mar 25
V
I
I
V
I
I
P
P
T
T
Supply
V
V
I
I
SDA, SCL, INT and RESET
V
V
I
I
SYMBOL
SYMBOL
DD
SS
I
O
DD
DD
DDO
OL
LI
amb
stg
DD
I
tot
O
DD
DDosc
IL
IH
Low power clock/calendar
= 2.5 to 6.0 V; V
supply voltage (pin 8)
supply current (pin 8)
supply current (pin 4)
input voltage
DC output current
total power dissipation per package
power dissipation per output
operating ambient temperature
storage temperature
supply voltage
(operating mode)
supply voltage
(quartz oscillator)
supply current
(operating mode)
supply current
(clock mode with I
inactive)
LOW level input voltage
HIGH level input voltage
LOW level output current
input leakage current
input current
SS
PARAMETER
= 0 V; T
2
amb
C-bus
= 40 to +85 C; f
PARAMETER
I
I
note 2
f
note 3
f
inputs at V
V
V
2
2
scl
scl
OL
I
C-bus active
C-bus inactive
T
T
V
V
= V
= 100 kHz; clock mode;
= 0 Hz;
amb
amb
DD
DD
= 0.4 V
DD
= 2 V
= 5 V
osc
= 0 to 70 C
= 40 to 85 C
CONDITIONS
or V
DD
= 32 kHz; unless otherwise specified.
19
SS
or V
SS
2.5
1.0
1.0
1.2
0
0.7V
3
0.8
0.8
40
65
1
MIN.
MIN.
DD
1.0
4.0
TYP.
+7.0
50
50
V
10
10
300
50
+85
+150
(1)
DD
Product specification
+ 0.8
MAX.
6.0
6.0
6.0
6.0
200
8.0
15
0.3V
V
+1
DD
MAX.
PCF8593
DD
V
V
V
V
V
V
mA
V
mA
mA
V
mA
mA
mW
mW
UNIT
UNIT
C
C
A
A
A
A