M41T56C64MY6E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The M41T56C64MY6E is a real-time clock (RTC) device, which is employed for timekeeping functionality in embedded systems. This device is especially suitable for automotive applications, offering industry-leading accuracy, low power consumption, and a wide operating temperature range. The device contains an integrated oscillator circuit and a complete calendar clock in a tiny package, allowing designers to easily add timekeeping capability to their designs.

Device Overview

The M41T56C64MY6E is a Real Time Clock that offers accurate timekeeping, low power consumption, and a wide operating temperature range. At its core is an oscillator circuit that features a low-skew frequency of 32.768 kHz. This oscillator can be disabled and enabled via the OE pin on the chip, allowing the user to save power by effectively disabling the oscillator when it is not in use. Additionally, the oscillator can be calibrated in steps of 0.5 ppm to achieve an impressive ±1 ppm accuracy.

The device also contains a complete suite of timekeeping functions and a calendar clock, allowing it to accurately track the time even if the power is removed from the device. The timekeeping functions are programmable in one-second increments, and can be used to generate alarms and interrupts. The calendar clock can also be programmed to display the day of the week, month and year in up to 4 digits.

Application Fields

The M41T56C64MY6E Real Time Clock is ideal for automotive applications, as it offers industry-leading accuracy and is able to operate across a wide temperature range. It can be used in applications that require accurate timekeeping, such as GPS-enabled systems, infotainment systems, and telematics solutions. Additionally, it can be used in industrial applications that require long-term timing operations, such as data acquisition systems, digital signage, and security systems.

The M41T56C64MY6E can also be used in consumer electronics, such as digital television receivers, DVD players, and home theater systems. In these applications, the device can be used to provide accurate timekeeping information, including the time, day, and year. This can be used to schedule recordings, display accurate time information, or even store information in a non-volatile memory.

Working Principle

The M41T56C64MY6E Real Time Clock works by monitoring an external 32.768 kHz oscillator signal. This signal is used as the reference for the device, and is used to accurately track the time. The oscillator signal is divided down to 1 Hz, which is then used to generate interrupts and alarms as needed. This signal is also used to update the internal calendar clock, allowing it to accurately track the day, month, and year as well.

The M41T56C64MY6E also contains an integrated communications interface, allowing it to communicate with microcontrollers and other devices. This interface uses either I2C or SPI communication protocols, allowing for fast and reliable data transfer. With this interface, the device can be used to accurately synchronize time between multiple devices, or it can be used to set alarms and timers as needed.

Overall, the M41T56C64MY6E is a highly accurate and reliable real-time clock solution, offering industry-leading accuracy and a wide operating temperature range. This makes it an ideal choice for automotive and industrial applications, as well as consumer electronics. It can provide accurate timekeeping information, and can be used to synchronize data between multiple devices, or to set alarms and timers as needed.

The specific data is subject to PDF, and the above content is for reference