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23,100 pcs
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23100 pcs | On Request | 1 | On Request | On Request | 09+/10+ | On Request | On Request |
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The Epson RTC-72421A is a real-time clock module designed for applications requiring accurate timekeeping. This Clock/Calendar type device features leap year functionality and operates with a supply voltage between 4.5V and 5.5V.
Key electrical specifications include a typical current consumption of 10 μA at 5V and 5 μA at 2V. The operating temperature range for this module is -10°C to 70°C, making it suitable for a variety of environments. It supports both 12/24 hour time formats and a YY-MM-DD-dd date format.
Packaged in an 18-DIP through-hole configuration, the RTC-72421A is designed for easy integration into circuit boards. The module's specifications indicate a frequency precision of ±10 × 10^-6 for the 72421A variant under specific conditions.
This real-time clock module is ideal for embedded systems, data loggers, and any application where maintaining accurate date and time is critical. Its parallel interface simplifies integration with microcontrollers.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.21 | $5.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 5.5V.
The operating temperature range is -10°C to 70°C.
The RTC-72421A is available in an 18-DIP package.
Yes, the RTC-72421A features leap year support.
The typical current consumption is 10 μA at 5V.