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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 6,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 20 Weeks
Minimum Order: 3,000
Multiple Of: 3,000
Quantity Web Price
3,000+ $0.91


Attributes Table
Date Format DW:DM:M:Y/Binary
Time Format HH:MM:SS/Binary
Interface I2C
Non-Volatile Memory Size 8B
SRAM Size 8b
Supply Voltage-Nom 1.3V to 4.4V
Temperature Grade Industrial
Operating Temp Range -40°C to +85°C
Storage Temperature Range -55°C to +125°C
Features and Applications

The M41T60Q6F is a part of M41T series I2C RTC. It has an operating temperature ranging from -40 °C to +85 °C and it comes in QFN-16 Packaging.

The M41T60 is a low power serial RTC with a built-in 32.768 kHz oscillator (external crystal controlled). Eight registers are used for the clock/calendar function and are configured in binary coded decimal (BCD) format. Addresses and data are transferred serially via a twoline bi-directional bus. The built-in address register is increased automatically after each WRITE or READ data byte.


  • Counters for seconds, minutes, hours, day, date, month, years, and century
  • 32 kHz crystal oscillator integrating load capacitance and high crystal series resistance operation
  • Oscillator stop detection monitors clock operation
  • Serial interface supports I2C bus (400 kHz)
  • 350 nA timekeeping current at 3 V
  • Low operating current of 35 μA (at 400 kHz)
  • Timekeeping down to 1.0 V
  • 1.3 V to 4.4 V I2C bus operating voltage
  • Software clock calibration to compensate deviation of crystal due to temperature
  • Software programmable output (OUT)
  • Operating temperature of –40 to 85 °C
  • Automatic leap year compensation
  • Lead-free 16-pin QFN package
  • Li-ion rechargeable operation