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ContactM41ST85WMX6TR
28 Terminations3V 28 Pin M41ST Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz
- Manufacturer: STMicroelectronics
- NO: 761-M41ST85WMX6TR
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 1178
- Description: 28 Terminations3V 28 Pin M41ST Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) - annealed |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.7V~3.6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 250 |
| Supply Voltage | 3V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | M41ST |
| Pin Count | 28 |
| Operating Supply Voltage | 3.3V |
| Interface | I2C, 2-Wire Serial |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS:hh (24 hr) |
| Non-Volatile Memory | 44 B |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 0.5mA @ 2.7V~3.6V |
| Time-Min | 1/100SECOND |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.5V~3.5V |
| Information Access Method | I2C |
| Height Seated (Max) | 2.69mm |
| Length | 17.96mm |
| Width | 7.62mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 25 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
M41ST85WMX6TR Overview
There is a package 28-SOIC (0.295, 7.50mm Width) that contains real time clocks.Time clock is packaged in the manner of Tape & Reel (TR).It requires a voltage of 2.7V~3.6V to be supplied.The type of this electrical real time clock is Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Maintaining a constant temperature of -40°C~85°C is essential for safe operation.If Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer is ensured when operating, then the operation will be successful.With 28 terminations, transmission lines have the characteristic impedance of the RTC module terminating them.Obviously, a voltage of 3V is being supplied to this electronic component.There are 28 pins on it.The M41ST family contains RTCs .A crucial thing to remember is that this electrical digital time clock has a supply voltage of 2.5V~3.5V.It is included as part of Timer or RTC.There should be no more than a 0.032MHz frequency at real time clocks' output.In this case, the RTC module has a mounting type of Surface Mount.28 pins are attached to it.There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.Maintaining the supply voltage at 3.3V is the key to high efficiency.
M41ST85WMX6TR Features
28-SOIC (0.295, 7.50mm Width) package
28 terminations
28 pin count
Be maintained at 3.3V for high efficiency.
M41ST85WMX6TR Applications
There are a lot of STMicroelectronics M41ST85WMX6TR Real Time Clocks applications.
- Portable Instruments
- Data loggers
- Router
- Thermostat
- Point-of-Sale Equipment
- Electronic metering
- Switcher
- Network powered devices
- GPS/Telematics Devices
- Copy machines
