RTC-72421A
EPSON
EPSON
IC RTC CLK/CALENDAR PAR 18-DIP
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EPSON's RTC-72421A represents the cutting edge of Real Time Clock technology within our Clock/Timing ICs category. This sophisticated IC integrates calendar functions with alarm features, providing comprehensive timing solutions for embedded systems. The product's exceptional accuracy ( 5ppm) makes it suitable for telecommunications equipment and network servers where synchronization is critical. Our Real Time Clocks are also widely used in point-of-sale terminals, gaming machines, and security systems that require tamper-proof time recording. With optional battery backup support, the RTC-72421A ensures continuous operation even during power interruptions.
Specifications
- Product Status: Obsolete
- Type: Clock/Calendar
- Features: Leap Year
- Memory Size: -
- Time Format: HH:MM:SS (12/24 hr)
- Date Format: YY-MM-DD-dd
- Interface: Parallel
- Voltage - Supply: 4.5V ~ 5.5V
- Voltage - Supply, Battery: -
- Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
- Operating Temperature: -10°C ~ 70°C
- Mounting Type: Through Hole
- Package / Case: 18-DIP (0.300", 7.62mm)
- Supplier Device Package: 18-DIP
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