RX8025T-UB

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RX8025T-UB

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  • Nhà sản xuấtEpson America, Inc

  • Ông. Phần #RX8025T-UB

  • Có sẵn22027

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Description

The RX8025T-UB is a highly precise real-time clock (RTC) module designed for timekeeping applications. It operates with a low power consumption, making it ideal for battery-powered devices. This module integrates a crystal oscillator and a temperature-compensated crystal oscillator (TCXO), ensuring high accuracy and stability over a wide temperature range.
Key features of the RX8025T-UB include I2C bus interface for easy communication with microcontrollers, automatic leap year compensation, and programmable alarms. It offers timekeeping functions such as seconds, minutes, hours, day, date, month, and year, along with clock output and interrupt output functions.
The module is typically used in systems where precise time management is crucial, such as in portable devices, data loggers, and communication equipment. Its compact size and low power requirements make it suitable for integration into compact electronic designs. The RX8025T-UB ensures reliable performance in maintaining accurate time, even in challenging environmental conditions.

Equivalent

The RX8025T-UB is a Real Time Clock (RTC) module. Equivalent products include the DS3231 from Maxim Integrated, the DS1307 from Microchip Technology, and the PCF8563 from NXP Semiconductors. These modules provide similar RTC functionalities with varying features such as temperature compensation and interface options. Always check specific datasheets for compatibility, as pin configurations and additional features may differ.

Features

The RX8025T-UB is a Real-Time Clock (RTC) module designed for precision timekeeping applications. Key features include:
1. High Accuracy: Provides accurate timekeeping through its temperature-compensated crystal oscillator (TCXO).
2. Low Power Consumption: Efficient power usage, ideal for battery-operated devices.
3. I2C Interface: Facilitates easy communication with microcontrollers through an I2C bus.
4. Timekeeping Functions: Supports second, minute, hour, day, date, month, and year tracking with leap year compensation.
5. Alarm Functionality: Allows setting alarms for specific times and dates.
6. Timer Function: Includes programmable timer for various applications.
7. Backup Battery Support: Maintains timekeeping during power failures using an external backup battery.
8. Wide Operating Temperature Range: Suitable for various environments, typically ranging from -40°C to +85°C.
9. Compact Size: Its small form factor is suited for space-constrained applications.
10. Additional Functions: Offers clock output frequency and interrupt signal options.
These features make the RX8025T-UB a versatile component for applications requiring reliable and precise time management.

Pinout

The RX8025T-UB is a real-time clock (RTC) module. It typically comes in a package with 10 pins. The RX8025T-UB functions primarily as a timekeeping device, providing information on seconds, minutes, hours, day, date, month, and year. It incorporates a crystal oscillator for high accuracy and includes features like a programmable clock output, timer, alarm functions, and power management, which includes a backup battery for maintaining timekeeping during power outages. Additionally, it supports I2C communication for interfacing with microcontrollers. The pin configuration usually includes connections for power supply, ground, I2C bus lines (SDA and SCL), clock output, and control functions for timekeeping operations.

Manufacturer

The RX8025T-UB is manufactured by Epson. Epson is a Japanese electronics company, officially known as Seiko Epson Corporation. It is one of the world's largest manufacturers of computer printers, and it is also well-known for producing other imaging-related equipment. In addition to printers, Epson offers a wide range of products including projectors, industrial robots, point of sale systems, and electronic devices such as the RTC (Real-Time Clock) modules, which includes the RX8025T-UB.
Epson is recognized for its innovation in the imaging and printing markets, but it is also heavily involved in the development and production of precision products and technologies. The company's expertise extends to microdevices, such as the RTC modules, that are used in various electronic applications to keep track of time and date, even when the main device power is off. Epson has a strong commitment to sustainability and is known for its efforts to reduce environmental impact through its products and manufacturing processes.

Application

The RX8025T-UB is a real-time clock (RTC) module used in various applications where precise timekeeping is crucial. Key application areas include:
1. Consumer Electronics: Devices like TVs, DVRs, and audio systems for maintaining accurate time.
2. Industrial Equipment: Automation systems and monitoring devices require RTCs for scheduling and data logging.
3. Telecommunications: Used in network equipment to ensure synchronized operations.
4. Automotive Systems: In vehicles for time-stamped data and systems operations.
5. Internet of Things (IoT): Ensures accurate timekeeping in connected devices for data integrity and timed operations.
6. Computing Devices: Laptops and desktops use RTCs for system time and event scheduling.
These applications benefit from the RX8025T-UB's low power consumption and high precision.

Package

The RX8025T-UB is a Real-Time Clock (RTC) module typically packaged in a compact surface-mount package. Specifically, it comes in an 8-pin SOP (Small Outline Package), making it suitable for integration into small electronic devices requiring timekeeping functions.

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