M41ST85WMX6
IC RTC CLOCK/CALENDAR I2C 28SOManufacturer: STMicroelectronics
Categories: Real Time Clocks
Quality Control: Learn More
STMicroelectronics M41ST85WMX6 is a Clock/Calendar IC featuring an I2C, 2-Wire Serial interface. This Real Time Clock (RTC) offers robust timekeeping capabilities with a 44-byte memory for configuration and data storage. Key features include alarm functionality, leap year calculation, integrated NVSRAM for non-volatile data retention, square wave output, a power-on reset supervisor, and a watchdog timer. It operates within a supply voltage range of 2.7V to 3.6V and a battery voltage range of 2.5V to 3.5V, with a typical timekeeping current consumption of 0.5mA at 2.7V. The device supports both YY-MM-DD-dd date format and HH:MM:SS:hh (24-hour) time format. Supplied in a 28-SOIC (0.295", 7.50mm Width) surface mount package, the M41ST85WMX6 is suitable for applications in industrial automation, consumer electronics, and automotive systems requiring reliable timekeeping and system monitoring.
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, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 44B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 3.6V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-SO |
| Voltage - Supply, Battery | 2.5V ~ 3.5V |
| Current - Timekeeping (Max) | 0.5mA @ 2.7V ~ 3.6V |
| 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
