M48T35Y-70MH1E
- Mfr.Part #
- M48T35Y-70MH1E
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28SOH
- Stock
- 32,687
- In Stock :
- 32,687
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Real Time Clocks
- HTS Code :
- 8542.39.00.01
- Terminal Pitch :
- 1.27mm
- Frequency :
- 70GHz
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Finish :
- Tin (Sn)
- Pin Count :
- 28
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Number of Terminations :
- 28
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- REACH SVHC :
- No SVHC
- Current - Timekeeping (Max) :
- 2mA @ 4.75V~5.5V
- Interrupt Capability :
- N
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Memory Size :
- 32kB
- Mount :
- Surface Mount
- Base Part Number :
- M48T35
- Access Time :
- 70 ns
- Package / Case :
- 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Memory Type :
- SRAM
- Date Format :
- YY-MM-DD-dd
- Height :
- 2.69mm
- Weight :
- 2.214806g
- Interface :
- Parallel
- Operating Supply Voltage :
- 5V
- Width :
- 8.89mm
- Packaging :
- Tube
- Volatile :
- No
- Series :
- Timekeeper®
- Logic Function :
- Clock
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Time-Min :
- SECONDS
- JESD-609 Code :
- e3
- Voltage - Supply :
- 4.5V~5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 28
- Operating Temperature :
- 0°C~70°C
- Feature :
- Leap Year
- Length :
- 18.49mm
- Supply Voltage :
- 5V
- Type :
- Clock/Calendar
- Time Format :
- HH:MM:SS (24 hr)
- Power Supplies :
- 5V
- Datasheets
- M48T35Y-70MH1E

Real Time Clocks STMicroelectronics M48T35Y-70MH1E Overview
The STMicroelectronics M48T35Y-70MH1E Real Time Clock (RTC) module integrates complete timekeeping functionalities with battery-backed non-volatile memory. This device ensures accurate time tracking and data retention without external power supply, making it ideal for sophisticated electronic systems. The M48T35Y-70MH1E is housed in a 28SOH package, designed for high durability and minimal power consumption. Its precision and reliability in managing real-time clock and calendar functionalities make it a top choice for applications requiring long-term timekeeping and data integrity. This component exemplifies the quality and innovation of STMicroelectronics, designed to meet the rigorous demands of modern electronic applications.
M48T35Y-70MH1E Features
The M48T35Y-70MH1E features a parallel interface for simple integration into existing architectures. With a wide operating temperature range and low power consumption, it includes additional attributes such as:
- Integrated crystal resonator ensuring stable timekeeping.
- Automatic power-fail detection and switch circuitry.
- 44 bytes of battery-backed non-volatile storage for critical data preservation.
- Timestamp for last power down incidents aiding in system diagnostics.
- Compatible with 5V ±10% supply voltage, catering to a variety of industrial standards.
M48T35Y-70MH1E Applications
- Embedded Systems: Integrates seamlessly into microcontroller-based devices, providing real-time clock functionalities and data retention capabilities without external power.
- Network Infrastructure: Utilized in network hardware such as routers and switches for system logs and time-stamping, ensuring accurate operation over time.
- Industrial Control Systems: Offers reliable timekeeping and data backup in harsh industrial environments, enhancing control and precision in automated processes.
- Consumer Electronics: Essential for setting and maintaining time in consumer devices like video recorders and set-top boxes, even during power outages.
- Healthcare Equipment: Helps maintain clock accuracy in medical devices, crucial for timestamping in patient monitoring systems and other critical healthcare applications.
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