Description
Item Description:
3.0/3.3 V I²C combination real-time clock, NVRAM supervisor and microprocessor supervisor
Product Specs:
| Brand | STMicroelectronics |
| MPN | M41ST85WMX6TR |
| Model | M41ST85W |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer |
| Memory Size | 44B |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I2C, 2-Wire Serial |
| Voltage – Supply | 2.7V ~ 3.6V |
| Voltage – Supply, Battery | 2.5V ~ 3.5V |
| Current – Timekeeping (Max) | 0.5mA @ 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295″, 7.50mm Width) |
| Supplier Device Package | 28-SO |
