Manufacturer Part Number
M41T83ZMY6E
Manufacturer
stmicroelectronics
Introduction
The M41T83ZMY6E is a robust real-time clock module from STMicroelectronics designed for sophisticated timekeeping applications.
Product Features and Performance
Clock and Calendar function
Alarm feature
Leap Year compatibility
Square Wave Output for event signaling
Integrated SRAM and Watchdog Timer for enhanced reliability
Time Format: HH:MM:SS:hh (24-hour format)
Date Format: YY-MM-DD-dd
I2C, 2-Wire Serial communication interface
Product Advantages
High reliability under varying environmental conditions
Low timekeeping current requirement (10µA at 5.5V)
Comprehensive feature set catering to advanced timekeeping needs
Key Technical Parameters
Voltage Supply Range: 2.38V to 5.5V
Battery Voltage Supply Range: 2V to 5.5V
Operating Temperature: -40°C to 85°C
Memory Size: 7 bytes
Quality and Safety Features
Built to operate reliably within a wide temperature range and voltage variations
Compatibility
Compatible with devices requiring 2-wire serial I2C communication
Application Areas
Industrial systems
Embedded systems
Consumer electronics needing accurate timekeeping
Product Lifecycle
Status: Obsolete
Replacement or upgrades need to be checked with the manufacturer or through distributors for similar parts with updated features
Reasons to Choose This Product
Highly accurate timekeeping suited for critical applications
Low power consumption makes it suitable for battery-operated devices
Comprehensive integration of features like alarms, watchdog timers, and leap year handling ensuring wide applicational usage
Extended operating temperature range suitable for challenging environmental conditions
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