Description: RTC72421A is an Integrated Circuit offered by Epson that includes a real-time clock. This IC operates with a 1.5V to 5.5V supply voltage and is available in a DIP-18 package. Features: Low Power Consumption: 0.2μA in Clock Operating Mode High Accurate Timekeeping: ±2ppm (at 25°C) Experiments with Various Clock Outputs 1.5V to 5.5V Operating Voltage Built-in Crystal Compensator Applications: Smart meters Automotive instruments Server systems Home appliances Player equipment Network equipment Personal Computers(For reference only)
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