PCF2123TS/1

The PCF2123TS/1 is a highly accurate real-time clock (RTC) module designed for various electronic applications that require precise timekeeping. Manufactured by NXP Semiconductors, it operates using a low-power, 32.768 kHz quartz crystal, making it suitable for battery-powered devices. The module communicates via an SPI (Serial Peripheral Interface), allowing easy integration with microcontrollers and other processors.
Key features include time and date tracking up to the year 2099, alarm and timer functions, and a programmable square wave output. The device operates in a wide voltage range and maintains timekeeping accuracy even during power interruptions with its battery backup capability.
The PCF2123TS/1 is often used in applications like smart meters, data loggers, and portable electronics where power efficiency and reliability are critical. Its compact size and low power consumption make it an optimal choice for modern electronic designs that require dependable real-time data.

The PCF2123TS/1 is a real-time clock (RTC) chip. Equivalent products may include the DS1307 from Maxim Integrated, the DS3231 from Maxim Integrated, and the MCP7940N from Microchip Technology. These chips also offer RTC functionality with slightly different features such as temperature compensation or different interface protocols. When selecting an equivalent, ensure compatibility with your specific application requirements, such as voltage levels, interface type (I2C or SPI), and additional features.

The PCF2123TS/1 is a real-time clock (RTC) module known for its low power consumption and accuracy. It features a programmable clock output, a wide operating temperature range, and a 24 or 12-hour format. The module includes a programmable alarm and timer functions, making it suitable for a wide range of applications. It operates via an SPI interface, facilitating easy integration with microcontrollers. The PCF2123TS/1 also includes a battery backup input to maintain timekeeping during power failures. It is commonly used in consumer electronics, automotive, and industrial applications due to its compact size and reliable performance.

The PCF2123TS/1 is a Real-Time Clock (RTC) module produced by NXP Semiconductors. It typically comes in a TSSOP-14 package, which means it has 14 pins. The main functions of this RTC include keeping track of time and date, including seconds, minutes, hours, days, weekdays, months, and years. It uses a 3-wire or 4-wire SPI interface for communication, which allows integration with microcontrollers in various applications.
The PCF2123 features low power consumption, making it suitable for battery-operated devices. It can operate in a wide voltage range and includes a programmable alarm function along with a timer. It also has an integrated quartz oscillator. This RTC is commonly used in applications such as timekeeping for portable devices, data loggers, and any systems where accurate timekeeping is required.
For precise pin functions and their description, referring to the official datasheet provided by NXP Semiconductors is recommended, as it contains detailed specifications and configuration options.

The PCF2123TS/1 is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in designing and manufacturing a wide range of high-performance mixed-signal solutions. These solutions are used in a variety of applications, including automotive, industrial, mobile, and communication infrastructure. NXP is known for its innovations in secure connectivity and infrastructure technology, providing essential components for smart devices, secure connections, and automotive applications. The company is headquartered in Eindhoven, Netherlands, and operates worldwide, serving a diverse customer base across various industries.

The PCF2123TS/1 is a real-time clock (RTC) module that can be used in various application areas requiring precise timekeeping. These include consumer electronics such as digital cameras, smartphones, and tablets, where accurate time and date information is needed. Additionally, it can be applied in industrial systems for time-stamping and scheduling tasks, smart meters, home automation systems, and any embedded systems that require low power consumption and precise time management. Its features make it suitable for applications needing battery backup for timekeeping, ensuring continuous operation even during power interruptions.

The PCF2123TS/1 is housed in an 8-pin TSSOP (Thin Shrink Small Outline Package).