| MCP7940N-I/P - MICROCHIP TECHNOLOGY - IC RTC CLK/CALENDAR I2C 8DIP | |
| Packaging | Tube |
| Features | Alarm, Leap Year, Square Wave Output, SRAM |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Memory Size | 64B |
| Interface | I²C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-PDIP |
| Voltage - Supply, Battery | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | 1.2µA @ 3.3V |