Microchip Technology Tariff Inquiry

MCP7940MT-I/SN

MCP7940MT-I/SN Description

The MCP7940MT-I/SN is a high-performance, low-power Real-Time Clock (RTC) and Calendar IC from Microchip Technology, designed to meet the needs of a wide range of applications. This device is part of the Real Time Clocks ICs category and is known for its robust performance and reliability. With a supply voltage range of 1.8V to 5.5V, it offers flexibility in power management, making it suitable for various electronic systems.

MCP7940MT-I/SN Features

• Type: Clock/Calendar
• Memory Size: 64B
• Voltage - Supply: 1.8V ~ 5.5V
• Current - Timekeeping (Max): 1µA @ 5.5V
• Features: Alarm, Leap Year, Square Wave Output, SRAM
• Time Format: HH:MM:SS (12/24 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)

The MCP7940MT-I/SN stands out with its low-power consumption, which is crucial for battery-powered devices. Its built-in SRAM and alarm functionality make it an excellent choice for applications requiring precise timekeeping and event scheduling. The leap year feature ensures accurate calendar maintenance without manual intervention.

MCP7940MT-I/SN Applications

This RTC is ideal for applications where accurate timekeeping and low power consumption are paramount. Some specific use cases include:

• Portable Electronics: In devices like smartphones, tablets, and wearables, where battery life is critical.
• Automotive Systems: For in-vehicle infotainment systems and electronic control units that require real-time data processing.
• Industrial Automation: In systems that need to schedule tasks or log events at specific times.
• Smart Home Devices: For devices that require synchronization with time-based events, such as thermostats and lighting systems.

Conclusion of MCP7940MT-I/SN

The MCP7940MT-I/SN is a versatile and reliable RTC IC that offers a combination of low power consumption, accurate timekeeping, and a range of useful features. Its surface-mount packaging and compliance with RoHS and REACH regulations make it suitable for a wide range of electronic devices. Whether used in consumer electronics, automotive systems, or industrial applications, the MCP7940MT-I/SN provides a robust solution for managing time and dates with precision and efficiency.