MM58167 NSC [National Semiconductor], MM58167 Datasheet - Page 2

• Manufacturer Part Number: MM58167
• Description: Microprocessor Real Time Clock
• Manufacturer: NSC [National Semiconductor]

Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Voltage at All Pins
Operating Temperature
Electrical Characteristics
Supply Voltage
Supply Current
Input Voltage
Input Leakage Current
Output Impedance
Output Impedance
V
V
I
I
Logical Low
Logical high
Logical Low
Logical High
TRI-STATE
Logical Low Sink
Logical High Leakage
DD
DD
DD
DD
Parameter
Dynamic
Dynamic
V
SS
b
Outputs Enabled
POWER DOWN Mode
Outputs TRI-STATE
f
V
V
Outputs TRI-STATE
f
V
V
I O and INTERRUPT OUT
V
V
V
RDY and STANDBY INTERRUPT
(Open Drain Devices)
V
V
IN
IN
0 3V to V
IH t
IL s
IH
SS s
DD
DD
SS s
DD
OUT s
e
e
e
V
e
e
e
SS
32 768 kHz V
32 768 kHz V
V
V
2 0V V
V
V
4 5V I
4 5V I
4 5V I
SS
DD
IN s
OUT s
V
e
0 C to 70 C
DD
DD
Conditions
a
b
0V 0 C
I
a
0 3V
V
0 3V
IL
OL
OH
OH
OL
DD
V
e
0 3V
e
e
DD
e b
e b
0 8V
s
DD
DD
1 6 mA
1 6 mA
T
400 A
10 A
e
e
A s
2
5 5V
5 5V
70 C
Storage Temperature
V
Lead Temperature (Soldering 10 sec )
DD
b
V
SS
0 8 V
Min
b
b
4 5
2 2
0 0
2 0
2 4
1
1
DD
Max
V
5 5
5 5
0 8
0 4
0 4
20
10
DD
5
1
1
b
65 C to
a
Units
mA
150 C
300 C
V
V
V
V
V
V
V
V
A
A
A
A
6 0V