STMicroelectronics

M41T83SQA6F

M41T83SQA6F Description

The M41T83SQA6F is a high-performance clock/calendar Real Time Clock (RTC) integrated circuit (IC) manufactured by STMicroelectronics. This device is designed to provide accurate timekeeping and date functions in various electronic systems. It features an I2C interface for easy integration with microcontrollers and other digital systems. The M41T83SQA6F operates over a wide supply voltage range of 3V to 5.5V and has a low power consumption of 10µA at 5.5V, making it suitable for battery-powered applications.

M41T83SQA6F Features

• Type: Clock/Calendar
• Memory Size: 7 bytes
• Voltage - Supply: 3V ~ 5.5V
• Voltage - Supply, Battery: 2V ~ 5.5V
• Current - Timekeeping (Max): 10µA @ 5.5V
• Time Format: HH:MM:SS:hh (24 hr)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Alarm: Yes
• Leap Year: Yes
• Square Wave Output: Yes
• SRAM: Yes
• Watchdog Timer: Yes

M41T83SQA6F Applications

The M41T83SQA6F is an ideal choice for applications requiring precise timekeeping and date functions. Some specific use cases include:

1. Embedded Systems: In microcontroller-based systems, the M41T83SQA6F can provide accurate time and date information for tasks such as logging events, scheduling tasks, and managing alarms.

2. Portable Devices: Due to its low power consumption, the M41T83SQA6F is suitable for battery-powered devices like smartphones, tablets, and wearables.

3. Industrial Automation: The M41T83SQA6F can be used in industrial control systems to monitor and control processes based on time, such as scheduling maintenance, tracking production, and logging events.

4. Telecommunications: In telecommunications equipment, the M41T83SQA6F can provide accurate time synchronization for network devices and ensure proper functioning of time-sensitive protocols.

5. Automotive Systems: The M41T83SQA6F can be used in automotive applications for features like trip computers, infotainment systems, and diagnostic tools.

Conclusion of M41T83SQA6F

The M41T83SQA6F from STMicroelectronics is a versatile and reliable RTC IC that offers a wide range of features and benefits for various applications. Its low power consumption, wide supply voltage range, and robust set of features make it an ideal choice for embedded systems, portable devices, industrial automation, telecommunications, and automotive applications. With its RoHS3 compliance and REACH unaffected status, the M41T83SQA6F is also environmentally friendly, making it a responsible choice for manufacturers and designers.