DFRobot Fermion SD3031 Precision RTC Module

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€5.00

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An RTC module from DFRobot with which time can be accurately tracked.

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Tags: DFRobot Fermion SD3031 Precision RTC Module , DFROBOT-DFR0998 , Time

General
Brand	DFRobot
Manufacturer model/SKU	DFR0998
Model revision	V1.0
Minimum operating temperature [°C]	-10
Maximum operating temperature [°C]	70
Features	Battery holder RTC
General physical appearance
Main color	Black
Weight [g]	2
Dimension X [mm]	23
Dimension Y [mm]	21
Mounting options	Mounting hole(s)
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	2.7
Maximum supply voltage [V DC]	5.5
Minimum IO-pin input voltage [V]	2.7
Maximum IO-pin input voltage [V]	5.5
IO-pin output voltage [V]	Equal to supply voltage
Communication
Hardware interface(s)	I2C
Default I2C address	0x32
Adjustable I2C address	No
Built-in pull-up resistor(s) [kΩ]	4.7
RTC
RTC chip	SD3031
Back-up battery/capacitor	Optional
Battery circuit
Supported battery chemistry	Lithium
Battery holder
Suitable battery form factor	Button cell 1220
Suitable number of batteries	1
Connectors
Power supply connector(s)	Through hole solder pin(s) (2.54mm)
IO-connector(s)	Through hole solder pin(s) (2.54mm)
Package contents
Package contents	1x RTC module 1x Male pin header 7p