Manufacturer Part Number
M41T80M6F
Manufacturer
STMicroelectronics
Introduction
Real-time clock (RTC) integrated circuit with alarm, leap year, and square wave output features.
Product Features and Performance
Operates on a wide supply voltage range of 2V to 5.5V
Very low power consumption during timekeeping mode (2.4μA to 31μA)
Integrated crystal oscillator
24-hour time format with year, month, date, day, hour, minute, and second
Alarm feature with day/date alarm
Leap year correction
Programmable square wave output
Product Advantages
Wide operating temperature range of -40°C to 85°C
Small 8-SOIC package
RoHS3 compliant
Tape and reel packaging for automated assembly
Key Technical Parameters
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Operating Temperature: -40°C to 85°C
Supply Voltage: 2V to 5.5V
Timekeeping Current: 2.4μA to 31μA
Quality and Safety Features
RoHS3 compliant
Suitable for industrial and consumer applications
Compatibility
Compatible with a wide range of microcontrollers and digital systems
Application Areas
Industrial automation
Consumer electronics
IoT devices
Embedded systems
Product Lifecycle
This product is currently in active production and not nearing discontinuation.
Replacement or upgrade options may be available from STMicroelectronics.
Key Reasons to Choose This Product
Wide operating voltage range and low power consumption
Integrated crystal oscillator for stable timekeeping
Versatile features like alarm, leap year, and programmable square wave
Small package size and surface mount design for space-constrained applications
RoHS3 compliance for use in various industries
M41T81SSTMicroelectronics