DS3231MZ+ MAXIM [Maxim Integrated Products], DS3231MZ+ Datasheet - Page 6

• Manufacturer Part Number: DS3231MZ+
• Manufacturer: MAXIM [Maxim Integrated Products]

(T
±5ppm, I
6
A
= +25°C, unless otherwise noted.)
150
140
130
120
110
100
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
0
6
5
4
3
2
1
0
2
0
0
V
V
V
T
V
T
2
BAT
A
A
CC
BAT
BAT
= +25°C
= +25°C
vs. POWER-SUPPLY VOLTAGE
vs. POWER SUPPLY VOLTAGE
C Real-Time Clock
= 2.3V,
= 2.3V, EN32KHZ = 1, I
INT/SQW OUTPUT VOLTAGE
= 0V,
= 3.0V,
POWER-SUPPLY CURRENT
2
RST OUTPUT VOLTAGE
vs. OUTPUT CURRENT
3
OUTPUT CURRENT (mA)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
2
4
INCREASE BELOW V
DUE TO INTERNAL PULLUP
RESISTOR ON RST
+85°C
4
TRACKS WITH V
6
OUT
-40°C
4
= 0mA
+25°C
5
8
PF
CC
10
6
6
Typical Operating Characteristics
-10
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.4
0.3
0.2
0.1
10
-2
-4
-6
-8
0
8
6
4
2
0
-50
2
0
V
V
V
T
V
CC
A
CC
BAT
CC
vs. BATTERY-SUPPLY VOLTAGE
= +25°C
= 0V, EN32KHZ = 1, BBSQW = 0
BATTERY-SUPPLY CURRENT
= 2.45V,
= 3.3V
= 3.0V,
1
RST OUTPUT VOLTAGE
vs. OUTPUT CURRENT
3
FREQUENCY ERROR
OUTPUT CURRENT (mA)
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
0
2
4
-40°C
+85°C
+25°C
3
50
5
4
100
6
5
LIMITS