Manufacturer Part Number
M48T201V-85MH1F
Manufacturer
STMicroelectronics
Introduction
The M48T201V-85MH1F is part of the Timekeeper® series by STMicroelectronics, and is a high-performance real-time clock/calendar optimized for computing and storage applications.
Product Features and Performance
Clock/Calendar type
Includes Alarm, Leap Year functionality, and Square Wave Output
Features Supervisor and Watchdog Timer for enhanced reliability
Y2K compliant
Product Advantages
Integrated battery allows for data retention without main power
Provides parallel interface for easy integration
Supervision and watchdog functions improve system reliability
Key Technical Parameters
Voltage Supply range: 3V ~ 3.6V
Voltage Supply, Battery: 3V
Current Timekeeping (Max): 2mA @ 3V ~ 3.6V
Operating Temperature: 0°C ~ 70°C
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Quality and Safety Features
Enhanced reliability through built-in supervisory functions
Operates efficiently within standard industrial temperature ranges
Compatibility
Surface Mount type; requires SNAPHAT for mounting
Equipped with a 44-BSOP package
Application Areas
Ideal for computing
Suitable for storage systems
Useful in embedded systems requiring reliable timekeeping
Product Lifecycle
Status: Active
Long-term availability with no immediate discontinuation planned
Several Key Reasons to Choose This Product
High reliability with supervisor and watchdog features
Low power consumption enhances battery life
Broad temperature range ideal for industrial applications
Y2K compliance ensures modern usability
Robust package design with surface mount technology provides durability
M48T212A85MH1STMicroelectronics