Electronic Components and Accessories

Accurate Real Time Clock Mini Module for Arduino

Stock Number: 31950 MP

Detailed Description

Mini Accurate Clock Module for Microcontrollers
Clock uses the DS3231 IC from Maxim
Mini module board with CR1220 battery holder. Uses I2C (SLC/SDA) for host communications <25MHz.
Power: 3-5VDC/ 200uA active, 900nA(timekeep)
Accuracy: 2ppm 0C-40C (~1min/Yr)
Output: 4Pin .1in. Pitch Header
LED power Indicator
Requires CR1220 Battery (Not Supplied)
L: 1” W: 5/8” HT: 1/2” WT: .004