DS3231 Real Time Clock Module 3.3V 5V Precise, with battery

DS3231 Real Time Clock Module 3.3V 5V Precise, with battery

Price: $0.86Sku: FR1021
Product Introduction

DS3231 Real Time Clock Module 3.3V 5V Precise, with battery

Features:

1. Within the temperature range from -40°C to +85°C, the timing accuracy is maintained at ±5ppm(±0.432 seconds/day).

2. Provide battery backup for continuous timing

3. Low power consumption

4. The device package and function are compatible with DS3231

5. Complete clock calendar features seconds, minutes, hours, days, days, months, and years, and offers a leap year offset that expires in 2100

6. Two calendar alarms

7.1Hz and 32.768kHz outputs

8. Reset output and button shake input

9. High-speed (400kHz)I2C serial bus

10.+2.3V to +5.5V supply voltage

11. Digital temperature sensor with accuracy ±3°C

12. Operating temperature range from -40°C to +85°C

13.16 Pin SO(300MIL) package

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