Overview
The RTC-72423A, produced by EPSON, is a real-time clock/calendar module designed to provide accurate and reliable timekeeping for various applications. This module is particularly suited for embedded systems, IoT devices, and industrial applications where precise time information is crucial. It features a built-in crystal unit, which allows for adjustment-free operation, and supports both 12-hour and 24-hour time formats along with automatic leap year adjustment based on the Gregorian calendar.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Clock/Calendar |
| Features | Leap Year |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | Parallel |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Current - Timekeeping (Max) | 5µA ~ 10µA @ 2V ~ 5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.311", 7.90mm Width) |
Key Features
- Accurate Timekeeping: The RTC-72423A ensures precise time information with a built-in crystal unit, eliminating the need for adjustments.
- Leap Year Adjustment: Automatically adjusts for leap years based on the Gregorian calendar.
- Time and Date Formats: Supports both 12-hour and 24-hour time formats and displays dates in the YY-MM-DD-dd format.
- Low Power Consumption: Consumes a maximum of 5µA to 10µA at 2V to 5V for timekeeping.
- Compact Design: Available in a 24-pin SOIC package, making it suitable for compact and integrated designs.
- User-Friendly Interface: Features a parallel interface for easy integration into various systems.
Applications
The RTC-72423A is essential for a variety of applications where accurate timekeeping is critical. These include:
- Embedded Systems: Ideal for embedded systems that require precise time information.
- IoT Devices: Suitable for IoT applications where real-time data is crucial.
- Industrial Applications: Used in industrial settings for monitoring production schedules, tracking data, and other time-sensitive operations.
- Healthcare and Medical Devices: Can be used in medical devices to track patient care and treatment schedules.
Q & A
- Q: What is the RTC-72423A used for?
A: The RTC-72423A is a real-time clock/calendar module used for providing accurate timekeeping in various applications, including embedded systems, IoT devices, and industrial settings. - Q: What are the key features of the RTC-72423A?
A: Key features include leap year adjustment, support for both 12-hour and 24-hour time formats, low power consumption, and a compact 24-pin SOIC package. - Q: What is the operating temperature range of the RTC-72423A?
A: The operating temperature range is -40°C to 85°C. - Q: How do I order the RTC-72423A?
A: You can order the RTC-72423A by selecting the 'Add to Cart' button on the product listing page and proceeding to the checkout to enter your payment and shipping information. - Q: What is the warranty period for the RTC-72423A?
A: The warranty period is 1 year, covering any defects in materials and workmanship under normal use. - Q: How can I ensure the authenticity of the RTC-72423A from EPSON?
A: Ensure authenticity by purchasing from verified suppliers who rigorously test and verify the credentials of original EPSON manufacturers and authorized agents. - Q: Where can I find detailed information about the RTC-72423A, such as application notes and factory information?
A: Detailed information can be found on the EPSON information page or by using the supplier's intelligent search engine. - Q: Is the RTC-72423A available in different packaging options?
A: Yes, the RTC-72423A is available in various packaging options, including tube and tape & reel (TR). - Q: Can I place offline orders for the RTC-72423A?
A: Yes, offline orders are accepted. You can navigate to the 'My Orders' section and enter transaction management to place your order. - Q: What is the current status of the RTC-72423A?
A: The RTC-72423A is currently marked as obsolete.
