PCF8593T/1,112 Product Details

Product Specifications

The PCF8593T/1,112 is a compact and efficient Real-Time Clock (RTC) and calendar integrated circuit, designed by NXP Semiconductors to provide precise time and date information. Its key specifications are tailored to meet the demands of a wide range of applications, ensuring accuracy and reliability in timekeeping. The primary features include:

• Timekeeping Accuracy: Employs a low-power crystal oscillator that ensures accurate tracking of time and date, crucial for applications requiring precise time management.

• Power Supply Voltage: Operates on a voltage range of 1.0V to 5.5V, offering flexibility for both low-power and standard power applications.

• Temperature Range: Designed to perform reliably in a temperature range from -40°C to +85°C, making it suitable for diverse environmental conditions.

• Clock Frequency: Supports a clock frequency of 32.768 kHz, standard for RTC modules, enabling precise time measurement.

• Interface: I²C-bus interface for easy integration with a broad spectrum of microcontrollers and processors, facilitating communication and data transfer.

• Package Type: Available in an SO8 package, providing a space-efficient solution that is ideal for compact electronic systems.

• Additional Features: Includes an alarm function, countdown timer, and an oscillator stop detection function, enhancing its utility and application flexibility.

Product Introduction

The PCF8593T/1,112 RTC module stands out for its ability to maintain accurate timekeeping and provide extended functionality through its integrated calendar and alarm features. Its low power consumption and wide operating voltage range make it an excellent choice for battery-operated and portable devices, as well as more demanding applications in consumer electronics, industrial automation, and telecommunications. The inclusion of additional timing features, such as a countdown timer and oscillator stop detection, adds significant value, making it a versatile component for sophisticated electronic systems.

Application Scope

This RTC module is ideally suited for a variety of applications:

• Consumer Electronics: Essential for wearables, smart appliances, and personal electronic devices that require accurate timekeeping.

• Industrial Automation: Ideal for timing operations in control systems, data loggers, and monitoring equipment, where reliability and precision are paramount.

• Automotive Systems: Suitable for use in vehicle electronics, such as dashboard clocks and event logging systems, where accurate timekeeping is crucial.

• Telecommunications Equipment: Critical for network infrastructure equipment, including routers and switches, that rely on precise timekeeping for logging and operational integrity.

• Portable Medical Devices: Vital for medical monitoring devices and recorders, where accurate timing is essential for data collection and analysis.

Frequently Asked Questions

Q: How does the PCF8593T/1,112 maintain time accuracy?

A: It utilizes a low-power crystal oscillator to ensure consistent and accurate tracking of time and date, crucial for maintaining precise timekeeping.

Q: What makes the PCF8593T/1,112 suitable for battery-operated devices?

A: Its low power consumption and wide operating voltage range make it highly suitable for devices reliant on battery power, ensuring minimal energy use and extended device life.

Q: Can the alarm function be tailored for specific requirements?

A: Yes, the integrated alarm function can be programmed to trigger specific events or reminders at predetermined times, offering flexibility in application design and functionality.