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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-M41ST85WMH6F
- Package: 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
- Datasheet:
- Stock: 9431
- 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 | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets |
| 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 |
| 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) | 260 |
| 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 |
| Memory Size | 44B |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS:hh (24 hr) |
| Non-Volatile Memory | 64 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) | 3.05mm |
| Length | 18.1mm |
| Width | 8.56mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 26 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Contact Plating | Tin |
M41ST85WMH6F Overview
There is a package called 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets which contains real time clocks, and you can find real time clocks there.The package is packaged in the way of Tape & Reel (TR).To supply this electrical RTC, a voltage of 2.7V~3.6V is required.Electrical real time clocks of type Clock/Calendar correspond to this real time clock.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.When a command are executed, electronic time clocks are possible to maintain Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer in order to maintain the current state.Transmission lines with 28 terminations have the characteristic impedance of the RTC module terminating them.In the case of this RTC real time clock, there is 3V voltage supplied to it.With 28 pins, it is equipped.The family RTCs belongs to are M41ST.Note that the supply voltage is 2.5V~3.5V for this electrical digital time clock.Timer or RTC includes this component as part of its contents.In the RTC times, there is a memory of 44B that is available for storing programs as well as data.0.032MHz should be the maximum output frequency.There is a mounting type Surface Mount specified for the RTC module.With 28 pins, it is equipped.Upon receiving an input signal, 1 timers output a signal at a preset time.RTC time is important to maintain the supply voltage at 3.3V in order to maintain high efficiency.
M41ST85WMH6F Features
28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets package
28 terminations
28 pin count
Be maintained at 3.3V for high efficiency.
M41ST85WMH6F Applications
There are a lot of STMicroelectronics M41ST85WMH6F Real Time Clocks applications.
- Routers
- Medical Equipment
- GPS
- Network Hubs
- Glucometer
- High duration timers
- Security Systems
- POS Terminal
- Hand-Held Devices
- Power Meters
