M48T08Y-10MH1F
- Mfr.Part #
- M48T08Y-10MH1F
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28SOH
- Stock
- 1,043
- In Stock :
- 1,043
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Factory Lead Time :
- 26 Weeks
- Logic Function :
- Clock
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- Radiation Hardening :
- No
- Length :
- 18.1mm
- Operating Supply Voltage :
- 5V
- Date Format :
- YY-MM-DD-dd
- Base Part Number :
- M48T08
- Pin Count :
- 28
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27mm
- Access Time :
- 100 ns
- Number of Terminations :
- 28
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- 0°C~70°C
- Frequency :
- 100GHz
- Terminal Finish :
- Tin (Sn)
- Feature :
- Leap Year, Watchdog Timer
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Type :
- Clock/Calendar
- HTS Code :
- 8542.39.00.01
- Series :
- Timekeeper®
- Power Supplies :
- 5V
- Width :
- 8.56mm
- Volatile :
- No
- External Data Bus Width :
- 8
- Packaging :
- Tape and Reel (TR)
- Interface :
- Parallel
- Voltage - Supply :
- 4.5V~5.5V
- Time-Min :
- SECONDS
- Number of Pins :
- 28
- Memory Size :
- 62.5kB
- Time Format :
- HH:MM:SS (24 hr)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 3.05mm
- Interrupt Capability :
- N
- Datasheets
- M48T08Y-10MH1F

Real Time Clocks STMicroelectronics M48T08Y-10MH1F Overview
The M48T08Y-10MH1F from STMicroelectronics is a high-performance integrated circuit specifically designed for real-time clock and calendar applications. This device combines the functions of a real-time clock, a calendar, and a programmable alarm, making it an indispensable component in a wide array of electronics. Equipped with parallel interface capabilities, this IC ensures seamless integration into existing architectures. The inclusion of battery-backed SRAM enhances its functionality by maintaining data integrity during power loss, ensuring reliability and robustness in critical applications. This makes the Real Time Clocks STMicroelectronics M48T08Y-10MH1F an ideal choice for designers looking to incorporate accurate timing and data preservation features into their systems.
M48T08Y-10MH1F Features
The M48T08Y-10MH1F offers several key features that make it particularly suitable for sophisticated electronics requiring reliable timekeeping and data storage. These features include a real-time clock, calendar, and programmable alarm, which can be set with a resolution of one second. Additionally, the device boasts 8Kb of NV SRAM, providing ample storage for critical data. Its robust design is complemented by a crystal oscillator, which ensures accurate timing over a wide temperature range and is enclosed in a 28SOH package designed for optimal durability and ease of mounting.
M48T08Y-10MH1F Applications
- Telecommunication Systems: Utilized for maintaining accurate log entries and time-stamping critical events, enhancing network management and reliability.
- Industrial Systems: Serves as a precise timing solution in industrial automation systems, where scheduling and process control rely on accurate real-time data.
- Consumer Electronics: Integrated into various consumer electronics such as smart home devices, enabling automated functions based on time and calendar events.
- Networking Hardware: Helps in maintaining system integrity and functionality in routers and switches by providing accurate timekeeping features.
- Portable Devices: Employed in portable medical devices for timestamping recordings and ensuring accurate scheduling of operations and measurements.
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