M48T18-100PC1
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- Mfr.Part #
- M48T18-100PC1
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28DIP
- Stock
- 9
- In Stock ：
- 9
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Supply Voltage :
- 5V
- Factory Lead Time :
- 25 Weeks
- Volatile :
- No
- RAM (words) :
- 8184
- REACH SVHC :
- No SVHC
- Width :
- 18.34mm
- Length :
- 39.88mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 weeks ago)
- Interface :
- Parallel
- Terminal Pitch :
- 2.54mm
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Memory Size :
- 8kB
- Height :
- 8.89mm
- Logic Function :
- Clock
- Supply Current-Max :
- 80mA
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Pin Count :
- 28
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- HTS Code :
- 8542.39.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interrupt Capability :
- N
- Packaging :
- Tube
- Series :
- Timekeeper®
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 28
- Base Part Number :
- M48T18
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- Date Format :
- YY-MM-DD-dd
- Voltage - Supply :
- 4.5V~5.5V
- Package / Case :
- 28-DIP Module (0.600, 15.24mm)
- Weight :
- 4.190003g
- Time Format :
- HH:MM:SS (24 hr)
- Additional Feature :
- 10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.5V
- Frequency :
- 100GHz
- Feature :
- Leap Year, Watchdog Timer
- Type :
- Clock/Calendar
- Radiation Hardening :
- No
- Time-Min :
- SECONDS
- Number of Terminations :
- 28
- Access Time :
- 100 ns
- Terminal Position :
- Dual
- Datasheets
- M48T18-100PC1
Real Time Clocks STMicroelectronics M48T18-100PC1 Overview
The M48T18-100PC1 from STMicroelectronics is a high-performance real time clock/calendar integrated circuit, meticulously designed to address complex timing requirements across a broad range of applications. This IC ensures precision and reliability with its integrated quartz crystal that maintains accurate time tracking. Its 28-DIP (Dual In-line Package) makes it suitable for conventional PCB mounting, enhancing its versatility in various industrial environments. The M48T18-100PC1 not only provides robust timekeeping features but also includes a programmable alarm function which can be set to trigger on specific days, dates, and times, making it ideal for time-critical tasks and applications.
M48T18-100PC1 Features
The STMicroelectronics M48T18-100PC1 offers several key features that make it a standout choice for integrating into your projects. It features 16 bytes of SRAM, low power consumption, and a parallel interface for simple integration with existing technologies. A battery-backed non-volatile (NV) RAM feature ensures data preservation even in the event of a power loss, making it extremely reliable in applications requiring robust data integrity and fault tolerance. The device's built-in oscillator with an accuracy of ±5 ppm at room temperature provides exceptional time precision.
M48T18-100PC1 Applications
- Telecommunication Systems: Utilized to maintain accurate time stamps on data logs and network management events, ensuring synchronization across various system components.
- Industrial Control Systems: Helps in timing automation processes, machine scheduling, and ensuring timed sequences are accurately maintained for operational efficiency.
- Consumer Electronics: Used in devices like set-top boxes and digital recording devices to manage recording schedules and time-specific functions.
- Office Automation: Integrated into fax machines, copiers, and other office equipment to maintain accurate date and time for document tracking and time-stamping.
- Portable Devices: Applied in handheld terminals and other portable devices requiring accurate timekeeping for logging and tracking purposes.
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