M48T12-150PC1
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- Mfr.Part #
- M48T12-150PC1
- Manufacturer
- STMicroelectronics
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24DIP
- Stock
- 939
- In Stock ：
- 939
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- Dual
- Frequency :
- 150GHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Base Part Number :
- M48T12
- Height :
- 8.89mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Type :
- Clock/Calendar
- Logic Function :
- Clock
- Terminal Pitch :
- 2.54mm
- Memory Size :
- 2kB
- Supply Voltage :
- 5V
- Length :
- 34.8mm
- Date Format :
- YY-MM-DD-dd
- Pin Count :
- 24
- Factory Lead Time :
- 25 Weeks
- Operating Supply Voltage :
- 5V
- Volatile :
- No
- JESD-609 Code :
- e3
- Additional Feature :
- 10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.2V
- RAM (words) :
- 2040
- Operating Temperature :
- 0°C~70°C
- Time Format :
- HH:MM:SS (24 hr)
- Voltage - Supply :
- 4.5V~5.5V
- Feature :
- Leap Year
- Width :
- 18.34mm
- Time-Min :
- SECONDS
- Number of Terminations :
- 24
- Nominal Supply Current :
- 80mA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Radiation Hardening :
- No
- Interrupt Capability :
- N
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- Series :
- Timekeeper®
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Interface :
- Parallel
- ECCN Code :
- EAR99
- Access Time :
- 150 ns
- REACH SVHC :
- No SVHC
- Packaging :
- Tube
- Number of Pins :
- 24
- Datasheets
- M48T12-150PC1
Real Time Clocks STMicroelectronics M48T12-150PC1 Overview
The M48T12-150PC1 by STMicroelectronics is a robust real time clock (RTC) and calendar IC, integrated within a 24-pin DIP package. Designed to effectively manage date and time information with high accuracy and minimal power consumption, this device is crucial for applications requiring reliable timekeeping over extended periods. The M48T12-150PC1 is distinguished by its built-in 32.768 kHz oscillator and a pre-installed lithium battery which ensures up to 10 years of backup capability, making it an ideal choice for long-lasting, maintenance-free operations. Its straightforward parallel interface facilitates easy integration into existing systems, supporting a wide range of industrial and consumer applications.
M48T12-150PC1 Features
This IC features a 32.768 kHz quartz crystal oscillator, a self-contained power supply which allows it to maintain accurate timekeeping for up to a decade without external power. It also includes 114 bytes of NV RAM, offering extra storage for critical data which needs to be preserved during power loss. Additional features include automatic leap year compensation up to the year 2099, programmable alarm and interrupt functions, and a serial bus interface for easy programming and data communication.
M48T12-150PC1 Applications
- Telecommunications: Used in network equipment such as routers and switches to maintain accurate logs and time-stamps for data packets and network management.
- Industrial Systems: Integral in factory automation systems to provide time-based control and operational sequencing.
- Consumer Electronics: Embedded in devices such as video recorders and satellite receivers to manage recording schedules and time settings.
- Computing: Maintains system clock time and date in computers and servers, essential for file creation and modification timestamps, as well as for system logs.
- Healthcare Equipment: Used in medical devices that require time-stamping for data accuracy and traceability, such as in diagnostic and monitoring equipment.
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