Real Time Clocks

Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral.  They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.

Part Number Manufacturer Description Quantity Price Option
DS1386P-32-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 32-PCM 0 $0.00
DS1374C-18# Maxim Integrated IC RTC BINARY CNT I2C 16-SOIC 0 $0.00
DS1286I+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP 0 $0.00
DS1688S+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC 0 $0.00
X1288V14IT1 Renesas Electronics America Inc. IC RTC CLK/CALENDAR I2C 14-TSSOP 0 $0.00
X1288V14T1 Renesas Electronics America Inc. IC RTC CLK/CALENDAR I2C 14-TSSOP 0 $0.00
X1288V14I-4.5A Renesas Electronics America Inc. IC RTC CLK/CALENDAR I2C 14-TSSOP 0 $0.00
X1288V14I-4.5AT1 Renesas Electronics America Inc. IC RTC CLK/CALENDAR I2C 14-TSSOP 0 $0.00
X1288V14I-2.7T1 Renesas Electronics America Inc. IC RTC CLK/CALENDAR I2C 14-TSSOP 0 $0.00
X1288V14I-2.7AT1 Renesas Electronics America Inc. IC RTC CLK/CALENDAR I2C 14-TSSOP 0 $0.00