M48T129V-85PM1
- Mfr.Part #
- M48T129V-85PM1
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 32-DIP
- Stock
- 29,819
- In Stock :
- 29,819
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Time Format :
- HH:MM:SS (24 hr)
- Type :
- Clock/Calendar
- Terminal Finish :
- MATTE TIN
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- External Data Bus Width :
- 8
- Mount :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 15.24mm
- RoHS Status :
- ROHS3 Compliant
- Logic Function :
- Clock
- Mounting Type :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Voltage - Supply :
- 3V~3.6V
- On Chip Data RAM Width :
- 8
- Supply Voltage :
- 3.3V
- Interrupt Capability :
- Y
- Memory Size :
- 976.6kB
- Lead Free :
- Contains Lead
- Height Seated (Max) :
- 9.52mm
- Current - Timekeeping (Max) :
- 3mA @ 3V~3.6V
- Packaging :
- Tube
- Length :
- 42.8mm
- Volatile :
- No
- Peak Reflow Temperature (Cel) :
- 225
- Access Time :
- 85 ns
- ECCN Code :
- EAR99
- Feature :
- Alarm, Leap Year, Watchdog Timer
- Series :
- Timekeeper®
- HTS Code :
- 8542.39.00.01
- Time-Min :
- SECONDS
- Interface :
- Parallel
- Frequency :
- 85GHz
- Number of Pins :
- 32
- RAM (words) :
- 128000
- Terminal Position :
- Dual
- Pin Count :
- 32
- Package / Case :
- 32-DIP Module (0.600, 15.24mm)
- Number of Terminations :
- 32
- Operating Temperature :
- 0°C~70°C
- Base Part Number :
- M48T129
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Date Format :
- YY-MM-DD-dd
- Operating Supply Voltage :
- 3.3V
- Datasheets
- M48T129V-85PM1
M48T129V-85PM1 Documents

Real Time Clocks STMicroelectronics M48T129V-85PM1 Overview
The STMicroelectronics M48T129V-85PM1 is a state-of-the-art Real Time Clock (RTC) integrated circuit, designed to deliver precise time and date tracking across a wide range of applications. This IC incorporates features suited for complex applications requiring reliable timekeeping, even in the absence of power. The 32DIP package ensures ease of integration into existing designs, making it an ideal choice for developers looking to upgrade their systems with minimal redesign. The utilization of the Real Time Clocks STMicroelectronics M48T129V-85PM1 enhances system reliability and data integrity through its robust feature set and STMicroelectronics' proven track record in clock technology.
M48T129V-85PM1 Features
The M48T129V-85PM1 offers several key features including a parallel interface, low power consumption, and a long-lasting battery backup system. It supports automatic power-fail detection and uses a quartz crystal to maintain accurate timing. Its programmable alarm and timer functions allow for versatile on-board scheduling and time-based operations, crucial for systems requiring precise task management.
M48T129V-85PM1 Applications
- Data Logging Systems: The M48T129V-85PM1 ensures accurate timestamping of events, essential for data integrity and traceability in data loggers.
- Industrial Control Systems: Provides the real-time clock necessary for time-sensitive automation processes, helping to maintain sequence and scheduling in industrial environments.
- Telecommunication Equipment: Utilized in network hardware to maintain system time across power cycles, ensuring log consistency and event management.
- Consumer Electronics: Embedded in devices such as set-top boxes and digital recording equipment to manage scheduling and recording functions efficiently.
- Portable Medical Devices: Ensures that all recorded data carries the correct time stamp, critical for patient monitoring systems where every second counts.
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