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RTC-4543SA:A0:PURE SN

RTC-4543SA:A0:PURE SN Description

The RTC-4543SA:A0:PURE SN is a highly reliable Real-Time Clock (RTC) and Calendar IC designed by Epson, a leading manufacturer in the electronics industry. This component is specifically engineered to provide accurate timekeeping and calendar functions in a wide range of electronic devices. The RTC-4543SA:A0:PURE SN operates within a voltage range of 2.5V to 5.5V and features a low power consumption of 1µA to 3µA at 2V to 5V, making it an ideal choice for applications requiring extended battery life or low power consumption. The device is available in a Surface Mount package, specifically in a 14SOP configuration, and is shipped in Tape & Reel (TR) packaging. It is also RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), ensuring it meets environmental and reliability standards.

RTC-4543SA:A0:PURE SN Features

• Low Power Consumption: The RTC-4543SA:A0:PURE SN boasts a maximum timekeeping current of 1µA to 3µA at 2V to 5V, which significantly reduces power usage and extends battery life in portable and low-power applications.
• Wide Operating Voltage Range: With a supply voltage range of 2.5V to 5.5V, this RTC is versatile and can be integrated into various systems with different power supply requirements.
• Surface Mount Technology: The Surface Mount package type allows for compact and reliable integration into PCB designs, enhancing the overall efficiency and space utilization in electronic devices.
• RoHS3 Compliance: The RTC-4543SA:A0:PURE SN meets the stringent RoHS3 standards, ensuring it is free from harmful substances and environmentally friendly.
• Moisture Sensitivity Level (MSL) 1: The MSL rating of 1 (Unlimited) indicates that the component is highly resistant to moisture, making it suitable for use in a wide range of environmental conditions without the need for special handling or storage requirements.

RTC-4543SA:A0:PURE SN Applications

The RTC-4543SA:A0:PURE SN is well-suited for a variety of applications where accurate timekeeping and calendar functions are essential. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and digital cameras where precise timekeeping is crucial for user experience and functionality.
• Industrial Control Systems: Provides reliable time and date information for logging and monitoring in industrial environments, ensuring accurate data tracking and process control.
• Medical Devices: Ensures accurate timekeeping for medical equipment, which is essential for patient monitoring, data recording, and compliance with regulatory standards.
• Automotive Applications: Suitable for in-vehicle infotainment systems and other automotive electronics where reliable and low-power timekeeping is required.

Conclusion of RTC-4543SA:A0:PURE SN

The RTC-4543SA:A0:PURE SN from Epson is a robust and versatile Real-Time Clock and Calendar IC that offers significant advantages in terms of low power consumption, wide operating voltage range, and environmental compliance. Its Surface Mount package and RoHS3 compliance make it an excellent choice for a wide range of applications, from consumer electronics to industrial and medical devices. Despite its obsolete status, the RTC-4543SA:A0:PURE SN remains a reliable and efficient solution for applications requiring accurate timekeeping and calendar functions.