DS32C35 Maxim Integrated Products, Inc., DS32C35 Datasheet - Page 7

• Manufacturer Part Number: DS32C35
• Description: Accurate I2c Rtc With Integrated Tcxo/crystal/fram
• Manufacturer: Maxim Integrated Products, Inc.

(V
CC
= +3.3V, T
150
125
100
A
1.0
0.9
0.8
0.7
0.6
75
50
25
0
= +25°C, unless otherwise noted.)
2.0
-40
V
SDA = SCL = V
CC
2.5
= 0V, EN32kHz = 1, BSY = 0,
STANDBY SUPPLY CURRENT
-15
vs. SUPPLY VOLTAGE
RST ACTIVE
3.0
vs. TEMPERATURE
SUPPLY CURRENT
TEMPERATURE (°C)
BAT
10
3.5
OR GND
V
CC
(V)
4.0
Accurate I
35
BSY = 0,
SDA = SCL = V
4.5
_____________________________________________________________________
60
5.0
CC
5.5
85
2
Typical Operating Characteristics
C RTC with Integrated
-10
-20
-30
-40
TCXO/Crystal/FRAM
1.2
1.1
1.0
0.9
0.8
0.7
0.6
60
50
40
30
20
10
0
-40
2.3
V
SDA = SCL = V
CC
TEMPERATURE vs. AGING VALUE
= 0V, BSY = 0,
FREQUENCY DEVIATION vs.
-15
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
3.3
TEMPERATURE (°C)
EN32kHz = 1
BAT
10
OR V
V
BAT
CC
EN32kHz = 0
(V)
32
35
4.3
0
127
-33
60
-128
5.3
85
7