The MCP7940NT-I/ST is a real-time clock I2C/SPI bridge with 64B memory, operating over a temperature range of -40°C to 85°C. It is available in a TSSOP-8 package, suitable for surface mount applications. The device is RoHS compliant and operates on a supply voltage of 1.8-5.5V. It supports I2C and SPI interfaces and has a memory size of 64B.
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Microchip MCP7940NT-I/ST technical specifications.
| Package/Case | TSSOP |
| Date Format | YY-MM-DD-dd |
| Interface | I2C, Serial, 2-Wire |
| Logic Function | Clock |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64B |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Time Format | HH:MM:SS |
| RoHS | Compliant |
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