Real Time Clock
A Real Time Clock (RTC) is an integrated circuit which keeps very accurate track of time and is used in a wide range of electronic equipment where time, day, month, year and an alarm function is required. IQDs range of RTC includes a 32.768kHz crystal and a digital compensated TCXO. By incorporating the TCXO within the RTC it allows for a very tight stability, down to ±3.4ppm over an operating temperature range of –40 to 85°C.
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SMD package 10 x 7.4 x 3.4mm
Low power consumption
High speed interface type: I2C-Bus (400kHz)
Supply voltage range between 1.8 to 5.5V
Frequency Stabilities down to ±3.4ppm
Operating temperature ranges up to -40 to 85°C
Clock, full calendar, alarm & leap year adjustment
