Interface ICRoHS
DS3231SN#
by Analog Devices
The DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input and maintains accurate timekeeping even when main power is interrupted.
Unit Price
$4.20
MOQ
50 pcs
Stock
40,000+
Lead Time
2-4 Business Days
RoHSREACH
DS3231SN#
Analog Devices — 40,000+ in stock
Accuracy+/-2 ppm (0°C to +40°C)
OscillatorIntegrated TCXO and crystal
InterfaceI2C (400 kHz)
Voltage2.3V - 5.5V (logic), 2.3V-5.5V (VCC)
BatteryBackup input for continuous timekeeping
Alarms2x time-of-day alarms
Square WaveProgrammable output (1Hz, 1.024kHz, 4.096kHz, 8.192kHz)
Temp Sensor+/-3°C accuracy
Aging TrimDigital trimming register
PackageSOIC-16 (300mil)
Temp-40°C to +85°C
PowerActive: 200uA, Timekeeping: 110uA
Request a Quote
Fill out the form below and our team will get back to you within 24 hours with competitive pricing.
