M41T81SM6E
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: STMicroelectronics
Categories: Real Time Clocks
Quality Control: Learn More
The STMicroelectronics M41T81SM6E is a highly accurate clock/calendar IC with I2C, 2-wire serial interface, housed in an 8-SOIC package. This device provides robust timekeeping capabilities, supporting YY-MM-DD-dd date format and HH:MM:SS:hh (24-hour) time format. Key features include alarm functionality, leap year compensation, square wave output, and a watchdog timer for enhanced system reliability. It operates across a wide temperature range of -40°C to 85°C, with a supply voltage range of 2.7V to 5.5V and a battery voltage range of 2V to 3.5V. The current consumption for timekeeping is a maximum of 100µA at 2.7V. This component is commonly utilized in automotive, industrial, and consumer electronics applications requiring precise timekeeping.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Square Wave Output, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply, Battery | 2V ~ 3.5V |
| Current - Timekeeping (Max) | 100µA @ 2.7V ~ 5.5V |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
M48T212V-85MH1F
IC RTC CLK/CALENDAR PAR 44SOH
M41ST87WMX6
IC RTC CLOCK/CALENDAR I2C 28SO
M41ST95WMX6
IC RTC CLK/CALENDAR SPI 28SO
