Alinan 3pcs DS3231 Raspberry Pi Battery with 20pin 20cm Female to Female Dupont Cable High Precision RTC Real Time Clock Module 3.3V/5V for Arduino
Alinan 3pcs DS3231 Raspberry Pi Battery with 20pin 20cm Female to Female Dupont Cable High Precision RTC Real Time Clock Module 3.3V/5V for Arduino
Description
Description: The module itself can adapt to 3.3V and 5V system, no need for level conversion, which is super convenient. Provide continuous timing battery backup Complete clock calendar function includes second, minute, time, week, date, month, and year, and provide leap year, compensation until 2100. Low power consumption Two calendar clock Reset output and anti-shake input Specification During -40 ¡ãC to + 85 ¡ã C temperature range, timing accuracy is ¡À5 PPM (¡À0.432sec/day). 1 Hz and 32.768 kHz output High speed (400 KHZ)I2C serial bus +2.3 V to + 5.5V power supply voltage Precision of digital temperature sensor is ¡À3¡ãC Package included: 3 DS3231 High Precision Real Time Clock RTC Module120pin 20cm Female to Female Dupont Cable
Features:
- -40aC to +85aC temperature range,timing accuracy kept at A 5ppm (A 0.432 sec/day).
- Speed (400kHz) I2C serial bus,+2.3 V to +5.5 V Supply Voltage,16-pin SO (300mil) package.
- Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing.
- 1Hz and 32.768kHz output,reset button debounced input and output.
- The module itself can be adapted to 3.3V and 5V system.