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18 Terminations5V 18 Pin M41T81 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Watchdog Timer 0.032MHz
- Manufacturer: STMicroelectronics
- NO: 761-M41T81SMY6E
- Package: 18-SOX, 18-SOIC with Crystal (7.5mm Width)
- Datasheet:
- Stock: 1469
- Description: 18 Terminations5V 18 Pin M41T81 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Watchdog Timer 0.032MHz (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Package / Case | 18-SOX, 18-SOIC with Crystal (7.5mm Width) |
| Number of Pins | 18 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, Square Wave Output, Watchdog Timer |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 18 |
| 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~5.5V |
| Terminal Position | DUAL |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Base Part Number | M41T81 |
| Pin Count | 18 |
| Qualification Status | Not Qualified |
| Power Supplies | 3/5V |
| Interface | I2C, 2-Wire Serial |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 100μA @ 2.7V~5.5V |
| Time-Min | 1/100SECOND |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2V~3.5V |
| Volatile | YES |
| Information Access Method | I2C |
| Height | 2.34mm |
| Length | 11.61mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
M41T81SMY6E Overview
There is an embedded version of real time clocks in the package 18-SOX, 18-SOIC with Crystal (7.5mm Width).As a result, time clock is packaged in the same way as Tube.This electrical RTC has a supply voltage of 2.7V~5.5V.The type of this electrical real time clock is Clock/Calendar.Surface Mount indicates how this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be -40°C~85°C.Alarm, Leap Year, Square Wave Output, Watchdog Timer can be ensured when operating.The 18 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.This RTC real time clock is powered by 5V volts.A total of 18 pins can be found on it.This object belongs to the family M41T81.There is a voltage of 2V~3.5V when powering this electrical digital time clock.Timers or RTCs includes this part.Real time clocks' output frequency should not exceed 0.032MHz.Amounting type Surface Mount is the one associated with the RTC module.As a power supply for the real time clock, a value of 3/5V is used.A total of 18 pins are attached to this real time clock.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.
M41T81SMY6E Features
18-SOX, 18-SOIC with Crystal (7.5mm Width) package
18 terminations
18 pin count
3/5V power supplies
M41T81SMY6E Applications
There are a lot of STMicroelectronics M41T81SMY6E Real Time Clocks applications.
- Server
- Hand-Held Devices
- Hand-Held Devices
- Automotive
- Electronic metering
- Digital cameras
- Wearables, Portables
- Digital voice recorders
- Telecommunications
- Power Meters
