 | |  | |
| PartNumber | M41T56M | M41T56M6 | M41T56M6E |
| Description | Real Time Clock Serial 512 (64x8) | IC RTC CLK/CALENDAR I2C 8-SOIC | |
| Manufacturer | - | - | STMicroelectronics |
| Product Category | - | - | Clock/Timing - Real Time Clocks |
| Series | - | - | - |
| Type | - | - | Clock/Calendar |
| Packaging | - | - | Tube Alternate Packaging |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | Leap Year, NVSRAM |
| Interface | - | - | I2C, 2-Wire Serial |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SO |
| Memory Size | - | - | 56B |
| Time Format | - | - | HH:MM:SS (24 hr) |
| Date Format | - | - | YY-MM-DD-dd |
| Voltage Supply Battery | - | - | 2.5 V ~ 3.5 V |
| Current Timekeeping Max | - | - | 100μA (Typ) @ 4.5V ~ 5.5V |