PCF85163T/1,518

The PCF85163T/1,518 is a real-time clock (RTC) integrated circuit designed for timekeeping applications in battery-powered devices. It utilizes I2C communication for low-power, efficient data exchange with microcontrollers. The device features an internal oscillator for accurate timekeeping and includes programmable alarms, timers, and a watchdog timer to enhance system reliability.
Key features include a wide operating voltage range, low supply current, and support for calendar functions (including leap year adjustments). The PCF85163T also provides a temperature-compensated oscillator for improved accuracy. Its compact design and extensive functionality make it suitable for applications in consumer electronics, industrial equipment, and IoT devices.
Overall, the PCF85163T/1,518 is an ideal choice for developers looking for a reliable and efficient RTC solution.

The PCF85163T/1,518 is a real-time clock (RTC) IC designed for low-power applications. Key features include:
1. Timekeeping Functions: It provides accurate timekeeping with a calendar function that includes year, month, day, hour, minute, and second.

2. I2C Interface: Communicates with microcontrollers via a two-wire I2C interface, simplifying integration into various systems.
3. Low Power Consumption: Designed for battery-operated devices, it features low power consumption in both active and standby modes.
4. Alarm and Timer Functions: It includes programmable alarms and timer functions to enable specific actions at set times.
5. Temperature Compensated: Offers temperature compensation for improved accuracy under varying temperature conditions.
6. Battery Backup: Supports operation with a backup battery, ensuring continued timekeeping during power outages.
7. Wide Supply Voltage Range: Operates over a broad voltage range (typically from 1.8V to 5.5V), making it versatile for different applications.
These features make the PCF85163T/1,518 suitable for a variety of consumer electronics, automotive, and industrial applications requiring precise timekeeping.

The PCF85163T/1,518 is packaged in a small outline integrated circuit (SOIC) format, specifically an 8-pin SOIC. This package type is designed for surface mounting, providing a compact solution for applications requiring real-time clock functionality.

The PCF85163T/1,518 is an I2C real-time clock (RTC) with a total of 8 pins. Here is a concise summary of the pin functions:
1. VDD - Power supply pin (typically 1.8V to 5.5V).
2. VSS - Ground pin.
3. SDA - Serial Data Line for I2C communication.
4. SCL - Serial Clock Line for I2C communication.
5. IRQ - Interrupt output for alarm and timer events.
6. OUT - Time output (can be configured for square wave output).
7. RST - Reset pin for external reset functionality.
8. TEST - Test pin, used for factory testing and should typically be left unconnected in normal operation.
This RTC provides timekeeping functions and can be powered by a backup battery, ensuring continued operation during power loss.

The PCF85163T/1,518 is manufactured by NXP Semiconductors, a global semiconductor company headquartered in Eindhoven, Netherlands. NXP specializes in developing chips and solutions for a wide range of applications, including automotive, industrial, IoT (Internet of Things), mobile, and communication infrastructure. The company's products are widely used in various electronics and technology sectors, focusing on connectivity, security, and energy efficiency. NXP is known for its innovations in mixed-signal and digital semiconductor technologies, and it plays a significant role in the advancement of smart and connected devices.

The PCF85163T/1,518 is primarily used in applications requiring real-time clock and timing functions. Common areas include consumer electronics, industrial automation, automotive systems, and IoT devices. It provides accurate timekeeping, calendar functions, and low power consumption, making it suitable for battery-powered devices and time-sensitive applications in both home and commercial environments.

The PCF85163T/1,518 is a Real-Time Clock (RTC) with an I2C interface. Equivalent products include the MCP7940M, DS3231, and PCF8523. These chips offer similar functionalities like real-time clock features, programmable alarms, and I2C communication. Always verify specific requirements, such as power supply voltage and features, before substitution.