Manufacturer Part Number
M48T35-70PC1
Manufacturer
STMicroelectronics
Introduction
Real-time clock with integrated battery and crystal
Product Features and Performance
Clock/Calendar function with leap year compensation
75V to 5.5V power supply range
24-hour time format HH:MM:SS
Date format YY-MM-DD-dd
Parallel interface for communication
Through-hole mounting for stable PCB integration
Timekeeper® series leveraging stable timekeeping technology
Product Advantages
Integrated battery maintains timekeeping in the absence of power
Leap year feature ensures accurate date keeping
Easy to integrate with microcontroller systems through parallel interface
Key Technical Parameters
Voltage supply range of 4.75V to 5.5V
Up to 2mA current during timekeeping
Operating temperature range from 0°C to 70°C
28-DIP Module package for ease of use
Timekeeping accuracy maintained over full voltage and temperature range
Quality and Safety Features
Manufactured by STMicroelectronics, known for reliability
Robust through-hole package for secure mounting
Compatibility
Compatible with systems requiring a parallel interface for time tracking
Application Areas
Embedded systems
Industrial timekeeping
Consumer electronics
Communication equipment
Product Lifecycle
Active product status, not near discontinuation
Replacements or upgrades generally provided by STMicroelectronics
Several Key Reasons to Choose This Product
Uninterrupted timekeeping with onboard battery backup
High reliability and accuracy for critical applications
Known manufacturer with a strong track record in clock/timing solutions
Easy to implement in various designs due to through-hole mounting style
Broad operating temperature range suits various environments
Support and longevity provided by an established semiconductor company
