Part Details for M41ST85WMH6F by STMicroelectronics
Results Overview of M41ST85WMH6F by STMicroelectronics
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Automotive
M41ST85WMH6F Information
M41ST85WMH6F by STMicroelectronics is a Timer or RTC.
Timers or RTCs are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for M41ST85WMH6F
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
51AC9307
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Newark | Rtc/Calendar, 2.7V To 3.6V, Soic-28, Date Format:Day, Date, Month, Year, Century, Clock Format:Hh:Mm:Ss, Clock Ic Type:Calendar, Clock, Supply Voltage Min:2.7V, Supply Voltage Max:3.6V, Clock Ic Case Style:Soic, No. Of Pins:28Pins Rohs Compliant: Yes |Stmicroelectronics M41ST85WMH6F RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 236 |
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$6.1800 / $8.2100 | Buy Now |
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DISTI #
M41ST85WMH6F
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Avnet Americas | - Tape and Reel (Alt: M41ST85WMH6F) COO: Singapore RoHS: Compliant Min Qty: 936 Package Multiple: 936 Lead time: 24 Weeks, 0 Days Container: Reel | 0 |
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$5.0159 / $5.7324 | Buy Now |
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DISTI #
M41ST85WMH6F
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Avnet Americas | - Tape and Reel (Alt: M41ST85WMH6F) COO: Singapore RoHS: Compliant Min Qty: 936 Package Multiple: 936 Lead time: 24 Weeks, 0 Days Container: Reel | 0 |
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RFQ | |
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STMicroelectronics | 3.0/3.3 V I², C combination real-time clock, NVRAM supervisor and microprocessor supervisor COO: Singapore RoHS: Compliant Min Qty: 1 | 2167 |
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$6.2200 / $9.8700 | Buy Now |
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Bristol Electronics | Min Qty: 1 | 936 |
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$3.2328 / $7.8848 | Buy Now |
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Bristol Electronics | 273 |
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RFQ | ||
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DISTI #
M41ST85WMH6F
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TME | IC: RTC circuit, I2C, NV RAM, SOP28, 2.7÷3.6V, 44B Min Qty: 1 | 0 |
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$6.1900 / $10.1300 | RFQ |
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ComSIT USA | 3.0/3.3V I2C COMBINATION SERIAL RTC, NVRAM SUPERVISOR AND MICROPROCESSOR SUPERVISOR Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO28 ECCN: EAR99 RoHS: Compliant |
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RFQ | |
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DISTI #
M41ST85WMH6F
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Avnet Silica | (Alt: M41ST85WMH6F) RoHS: Compliant Min Qty: 936 Package Multiple: 936 Lead time: 17 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Chip Stock | RTC,Clock/Calendar,Day/Date/Month/Year/Century,HH:MM:SS,I2C,Serial,2.7Vto3.6V,SOIC-28 | 6180 |
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RFQ |
US Tariff Estimator: M41ST85WMH6F by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for M41ST85WMH6F
M41ST85WMH6F CAD Models
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M41ST85WMH6F Part Data Attributes
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M41ST85WMH6F
STMicroelectronics
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Datasheet
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M41ST85WMH6F
STMicroelectronics
3.0/3.3 V I²C combination real-time clock, NVRAM supervisor and microprocessor supervisor
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | SOIC | |
| Pin Count | 28 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 24 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Clock Frequency-Max | 0.032 MHz | |
| External Data Bus Width | ||
| Information Access Method | SERIAL(I2C), SERIAL, 2-WIRE | |
| Interrupt Capability | Y | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e3 | |
| Length | 18.1 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Terminals | 28 | |
| Number of Timers | ||
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP28,.5 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.05 mm | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time-Min | 1/100 SECOND | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Volatile | NO | |
| Width | 8.56 mm | |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Alternate Parts for M41ST85WMH6F
This table gives cross-reference parts and alternative options found for M41ST85WMH6F. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of M41ST85WMH6F, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| M41ST84WMQ6TR | STMicroelectronics | Check for Price | 1 TIMER(S), REAL TIME CLOCK, PDSO16, PLASTIC, SOP-16 | M41ST85WMH6F vs M41ST84WMQ6TR |
| M41ST84WMQ6F | STMicroelectronics | Check for Price | 1 TIMER(S), REAL TIME CLOCK, PDSO16, ROHS COMPLIANT, PLASTIC, SOP-16 | M41ST85WMH6F vs M41ST84WMQ6F |
| M41ST85WMX6 | STMicroelectronics | Check for Price | 3.0/3.3 V I²C combination real-time clock, NVRAM supervisor and microprocessor supervisor | M41ST85WMH6F vs M41ST85WMX6 |
M41ST85WMH6F Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the M41ST85WMH6F is 2.5V to 5.5V.
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To ensure the accuracy of the RTC, it is recommended to use a high-quality crystal oscillator with a frequency of 32.768 kHz, and to calibrate the RTC regularly using an external time reference.
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The maximum current consumption of the M41ST85WMH6F is 1.5 mA at 5V, and 0.5 mA at 3V.
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The M41ST85WMH6F can be interfaced with a microcontroller using a serial interface such as I2C or SPI. The specific interface protocol depends on the microcontroller and the application requirements.
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The VBAT pin is used to connect a battery that powers the RTC and SRAM during power-down mode, allowing the device to retain its data and clock information.