DS3231MEVKIT# Maxim Integrated, DS3231MEVKIT# Datasheet - Page 2

• Manufacturer Part Number: DS3231MEVKIT#
• Description: Clock & Timer Development Tools DS3231M EVAL KIT
• Manufacturer: Maxim Integrated
• Type: RTCr

Specifications of DS3231MEVKIT#

• Product: Evaluation Kits
• Tool Is For Evaluation Of: DS3231M
• Frequency: 1 Hz, 32.768 kHz
• Operating Supply Voltage: 2.3 V to 5.5 V
• Interface Type: I2C
• Part # Aliases: 90-3231M#KIT

DS3231M
Voltage Range on Any Pin Relative to GND ........-0.3V to +6.0V
Operating Temperature Range .......................... -45NC to +85NC
Storage Temperature Range ............................ -55NC to +125NC
±5ppm, I
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(T
ELECTRICAL CHARACTERISTICS—FREQUENCY AND TIMEKEEPING
(V
T
DC ELECTRICAL CHARACTERISTICS—GENERAL
(V
+25NC, unless otherwise noted.)
2
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Supply Voltage
Logic 1
Logic 0
1Hz Frequency Tolerance
1Hz Frequency Stability vs. V
Voltage
Timekeeping Accuracy
32kHz Frequency Tolerance
Active Supply Current
(I
Temperature Conversion Current)
Standby Supply Current
(I
Temperature Conversion Current)
Temperature Conversion Current
(I
A
A
CC
CC
2
2
2
= +25NC, unless otherwise noted.)
C Active: Includes
C Inactive: Includes
C Inactive)
= -45NC to +85NC, unless otherwise noted.) (Note 1)
= +2.3V to +5.5V, T
or V
BAT
PARAMETER
PARAMETER
PARAMETER
= +3.3V, T
2
A
A
C Real-Time Clock
= -45NC to +85NC, unless otherwise noted. Typical values are at V
= -45NC to +85NC, unless otherwise noted. Typical values are at V
CC
SYMBOL
I
SYMBOL
SYMBOL
CCSCONV
Df/f
Df/f
V
Df/V
I
I
V
tK
CCA
CCS
V
V
BAT
CC
OUT
OUT
IH
IL
A
Measured over R 10s interval
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
= +3.63V
= V
= +3.63V
= V
= +3.63V
= V
CCMAX
CCMAX
CCMAX
CONDITIONS
CONDITIONS
CONDITIONS
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
CC
MIN
0.7 x
V
MIN
-0.3
MIN
2.3
2.3
CC
= +3.3V, V
CC
= +3.3V, V
TYP
Q1
TYP
TYP
3.3
3.0
BAT
Q0.432
= +3.0V, and T
BAT
MAX
Q2.5
V
MAX
0.3 x
MAX
Q5
Maxim Integrated
V
CC
200
300
130
200
575
650
5.5
5.5
0.3
CC
= +3.0V, and
+
Seconds/
UNITS
ppm/V
UNITS
UNITS
ppm
Day
%
µA
µA
µA
V
V
V
A
=