Diodes Incorporated PT7C43390LEX - Precision Real-Time Clock Module

The PT7C43390LEX from Diodes Incorporated is a state-of-the-art Real-Time Clock (RTC) module that offers high precision and low power consumption, making it an ideal choice for a wide range of applications. This compact RTC module is designed to provide accurate timekeeping with a minimal footprint, ensuring it can be easily integrated into space-constrained designs.

Featuring an integrated crystal and a backup battery, the PT7C43390LEX ensures consistent timekeeping even when the main power supply is interrupted. This resilience makes it particularly suitable for systems that require an uninterrupted time reference, such as data loggers, smart meters, and other IoT devices.

The module boasts an I2C-bus interface, allowing for simple communication with microcontrollers and other digital systems. This interface supports fast data transfer rates, enabling quick synchronization and configuration. Additionally, the PT7C43390LEX is equipped with an array of features that enhance its functionality, such as an automatic leap year compensation, an alarm function, and a programmable square-wave output.

Designed with a focus on power efficiency, the PT7C43390LEX operates with a very low current draw, extending the life of battery-powered devices. Its operating voltage range is also broad, accommodating various system power supplies without the need for additional voltage regulation components.

The module is housed in a compact, surface-mount package that is engineered for reliability and durability. It is compliant with RoHS standards, ensuring it meets the latest environmental regulations for electronic components.

Whether it's for consumer electronics, industrial automation, or telecommunications, the Diodes Incorporated PT7C43390LEX RTC module is a reliable choice for designers looking to incorporate precise timekeeping functionality into their projects.

Key features of the PT7C43390LEX include:

• Integrated crystal for high time accuracy
• Low power consumption for extended battery life
• I2C-bus interface for easy integration
• Automatic leap year compensation
• Programmable alarm and square-wave output
• Wide operating voltage range
• Surface-mount package for compact designs
• RoHS compliant