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28 Terminations3V 28 Pin M41ST Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz
- Manufacturer: STMicroelectronics
- NO: 761-M41ST87WMX6TR
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 6449
- Description: 28 Terminations3V 28 Pin M41ST Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Voltage - Supply, Battery | 2.5V~3.6V |
| 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) |
| 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 | Timers or RTCs |
| Technology | CMOS |
| Voltage - Supply | 2.7V~3.6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Terminal Pitch | 1.27mm |
| Base Part Number | M41ST |
| Pin Count | 28 |
| Power Supplies | 3/3.3V |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 128B |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS:hh (24 hr) |
| Non-Volatile Memory | 160 B |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 0.5mA @ 2.7V~3.6V |
| Time-Min | 1/100SECOND |
| Interrupt Capability | Y |
M41ST87WMX6TR Overview
In package 28-SOIC (0.295, 7.50mm Width), real time clocks is located.A Tape & Reel (TR) package is used to package time clock.Its supply voltage is 2.7V~3.6V.Electrical real time clocks of type Clock/Calendar are involved.Surface Mount is the way to mount this real time clock (RTC).Ideally, the operating temperature should be set to -40°C~85°C.When running a program, electronic time clocks may be possible to ensure that Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer are maintained at all times.Transmitter lines with 28 terminations exhibit the characteristic impedance of the terminating RTC module.This RTC real time clock has a voltage of 3V.It has a total of 28 pins on it.The family to which RTCs belongs are M41ST.Its supply voltage is 2.5V~3.6V.In the subcategory of Timers or RTCs, the RTCs can be found.The RTC times embed a memory of 128B available for storing programs and data.There should be no frequency greater than 0.032MHz in real time clocks' output.It appears that the RTC module's mounting type is Surface Mount.As a power supply for the real time clock, a value of 3/3.3V is used.A total of 28 pins are attached to this real time clock.An input signal is received by 1 timers, which output a signal after a preset time.
M41ST87WMX6TR Features
28-SOIC (0.295, 7.50mm Width) package
28 terminations
28 pin count
3/3.3V power supplies
M41ST87WMX6TR Applications
There are a lot of STMicroelectronics M41ST87WMX6TR Real Time Clocks applications.
- Switcher
- Set-Top Box
- Digital video camera
- POS Terminal
- Thermostat
- Mobile telephones
- Glucometer
- Accurate high duration timer
- Copy machines
- GPS/Telematics Devices
