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STMICROELECTRONICS M41T94MH6F Real-Time Clock
The M41T94 is a reliable serial real-time clock with 44 bytes of NVRAM and a RESET output, designed for industrial systems and embedded applications. It features an external 32,768 Hz crystal oscillator, automatic power failure detection, and backup capability via a lithium button cell. The device supports alarms, watchdog timer, programmable square wave output, and operates over a voltage range of 2.7 to 5.5 V. Available in a 28-pin SOIC package with a detachable SNAPHAT top containing the crystal and battery, it ensures precise timekeeping and system reliability.
STMICROELECTRONICS M41T94MH6F Real-Time Clock Specifications:
- Package: 28-pin SOIC with SNAPHAT top (order separately, part number M4TXX-BR12SHX)
- Voltage Range: 2.7 to 5.5 V, Operating Voltage: 2.5 to 5.5 V
- Crystal Frequency: 32.768 kHz with load capacitance of 12.5 pF
- Current Consumption: Max 500 nA in battery backup mode, 2 mA at 2 MHz logic
- Memory: 44 bytes NVRAM, 8 bytes of SRAM for clock functions
- Real-Time Clock: BCD format, includes tenths/hundredths, seconds, minutes, hours, day, date, month, year, century
- Alarm & Watchdog: Programmable alarms, accurate watchdog timer from 62.5 ms to 128 s
- Square Wave Output: Programmable frequencies from 1 Hz to 32.768 kHz
- Power Fail Detection: Integrated circuit detects power failures and switches to battery automatically
- Packaging: Available as 16-lead SOIC or 28-lead SOIC with SNAPHAT battery/crystal top
- Environmental: RoHS compliant, lead-free, operate at -40°C to 85°C
- Standards & Certifications: UL Listed, CSA Certified
Buy the STMicroelectronics M41T94 – Reliable Real-Time Clock for Industrial Applications
Order STMicroelectronics M41T94 today to ensure your industrial embedded systems have precise and reliable timekeeping. Featuring an external crystal and battery backup, this clock offers alarm functions, watchdog timer, and programmable square wave output, all in a robust package suitable for demanding environments. The easy-to-integrate design supports a wide voltage range of 2.7 to 5.5 V and includes automatic power failure detection for seamless operation during power outages. Get this high-performance RTC now for enhanced system reliability and accuracy!
Buy STMicroelectronics M41T94 now and experience unmatched reliability and performance for your industrial and embedded system needs.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS M41T94MH6F?
You can click on the BUY or RFQ button to purchase M41T94MH6F from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part M41T94MH6F?
You can download the M41T94MH6F datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of M41T94MH6F?
STMICROELECTRONICS