The M41T62Q6F from STMicroelectronics is a low-power serial real-time clock (RTC) with a built-in 32.768 kHz oscillator (external crystal controlled) and an integrated crystal. This highly integrated timekeeping solution is designed to address a wide range of applications requiring accurate time tracking and management, such as embedded systems, servers, data loggers, industrial machinery, and IoT devices.

Key Features

• Low Power Consumption: The device is optimized for low power consumption, making it ideal for battery-powered applications.
• Accuracy: It provides highly accurate timekeeping with a precision of ±5 ppm over the temperature range of -40°C to 85°C.
• Serial Interface: The M41T62Q6F features an I2C serial interface for communication with microcontrollers and processors, supporting a clock frequency of up to 400 kHz.
• Programmable Alarm: A programmable alarm function is available, allowing users to set up single or periodic alarms.
• Counters: It includes counters for seconds, minutes, hours, day, date, month, year, and century with leap year compensation valid up to 2099.
• Additional Features: The device also offers a programmable square-wave output, low-battery detection, and an automatic switchover to battery on main power loss.

Product Specifications

The M41T62Q6F is available in a small SOP-8 package, providing a space-saving solution for PCB designs. With its robust feature set and high reliability, the M41T62Q6F from STMicroelectronics is the go-to choice for designers looking to integrate a real-time clock with minimal power consumption and maximum precision.