AOICRIE 2PCS DS3231 Real Time Clock Module RTC Clock Memory Module 3.3V/5V for Raspberry Pi (2PCS Yellow)

Description

Description:The module itself can adapt to 3.3V and 5V system, no need forlevel conversion, which is super convenient;Provide continuous timing batterybackup;Complete clock calendar function includes second, minute, time, week,date, month, and year, and provide leap year?compensation until 2100;?Lowpower consumption;Two calendar clock;Reset output and anti-shake input;SpecificationDuring -40 ¡ãC to + 85 ¡ã C temperature range, timing accuracy is¡À5 PPM (¡À0.432sec/day);1 Hz and 32.768 kHz output;1 Hz and 32.768 kHzoutput;High speed (400 KHZ)I2C serial bus;+2.3 V to + 5.5V power supplyvoltage;Precision of digital temperature sensor is ¡À3¡ãC;Connectiondiagram:Pls refer to the last photo in above photo window. Package included:2DS3231 High Precision Real Time Clock RTC Module

Features:

• The RTC clock module is of complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation
• The RTC clock module is of 3C digital temperature sensor, and the timing accuracy kept at 5ppm ( 0.432 sec / day)
• The RTC clock module has the characteristic of low power consumption, with 1 Hz and 32.768 kHz output
• The RTC clock module itself can be adapted to 3.3 V and 5 V system, with -40 C to +85 C temperature range, easy and convenient to use
• Raspberry pi highest precision clock module DS3231, note board can also use this module.