MICROCHIP TECHNOLOGY Real-Time Clock
| Manufacturer | MICROCHIP TECHNOLOGY |
| IC | RTC circuit |
| Kind of memory | SRAM |
| Date format | YY-MM-DD-dd |
| Memory | 64B SRAM |
| Operating temperature | -40...85°C |
| Symbol | Features | Interface | Clock | Freq. | Supply voltage | Uout | Isup DC | Time keeping current | Case | Mounting | Kind of package |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [Hz] | [V DC] | [V] | [A] | [nA] | |||||||
| MCP7940M-I/MS | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | MSOP8 | SMD | tube |
| MCP7940M-I/SN | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | SO8 | SMD | tube |
| MCP7940M-I/ST | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | TSSOP8 | SMD | tube |
| MCP7940MT-I/MNY | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | TDFN8 | SMD | reel, tape |
| MCP7940N-I/P | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | DIP8 | THT | tube |
| MCP7940N-I/MS | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | MSOP8 | SMD | tube |
| MCP7940N-I/SN | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | SO8 | SMD | tube |
| MCP7940N-I/ST | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | TSSOP8 | SMD | tube |
| MCP79410-I/MS | EEPROM | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | MSOP8 | SMD | tube |
| MCP79410-I/SN | EEPROM | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | SO8 | SMD | tube |
| MCP79411-I/SN | EEPROM; EUI-48 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...7.5 | 400µ | 700 | SO8 | SMD | tube |
| MCP795W10-I/SL | EEPROM | SPI | HH:MM:SS (12/24h) | 10M | 1.8...5.5 | -0.6...7.5 | 3m | 700 | SO14 | SMD | tube |
| MCP795W10-I/ST | EEPROM | SPI | HH:MM:SS (12/24h) | 10M | 1.8...5.5 | -0.6...7.5 | 3m | 700 | TSSOP14 | SMD | tube |
| MCP7940M-I/P | - | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 5µ | 1000 | DIP8 | THT | tube |
| MCP79401-I/MS | EUI-48 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | MSOP8 | SMD | tube |
| MCP79401-I/SN | EUI-48 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | SO8 | SMD | tube |
| MCP79401-I/ST | EUI-48 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | TSSOP8 | SMD | tube |
| MCP79402-I/MS | EUI-64 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | MSOP8 | SMD | tube |
| MCP79402-I/SN | EUI-64 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | SO8 | SMD | tube |
| MCP79402-I/ST | EUI-64 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | TSSOP8 | SMD | tube |
| MCP79411-I/MS | EEPROM; EUI-48 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | MSOP8 | SMD | tube |
| MCP79411-I/ST | EEPROM; EUI-48 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | TSSOP8 | SMD | tube |
| MCP79412-I/MS | EEPROM; EUI-64 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | MSOP8 | SMD | tube |
| MCP79412-I/SN | EEPROM; EUI-64 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | SO8 | SMD | tube |
| MCP79412-I/ST | EEPROM; EUI-64 | I2C | HH:MM:SS (12/24h) | 400k | 1.8...5.5 | -0.6...6.5 | 3m | 700 | TSSOP8 | SMD | tube |
| MCP79511-I/MS | EEPROM; EUI-48 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | MSOP10 | SMD | tube |
| MCP79512-I/MS | EEPROM; EUI-64 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | MSOP10 | SMD | tube |
| MCP79521-I/MS | EEPROM; EUI-48 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | MSOP10 | SMD | tube |
| MCP79522-I/MS | EEPROM; EUI-64 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | MSOP10 | SMD | tube |
| MCP795W11-I/SL | EEPROM; EUI-48 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | SO14 | SMD | tube |
| MCP795W11-I/ST | EEPROM; EUI-48 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | TSSOP14 | SMD | tube |
| MCP795W12-I/SL | EEPROM; EUI-64 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | SO14 | SMD | tube |
| MCP795W12-I/ST | EEPROM; EUI-64 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | TSSOP14 | SMD | tube |
| MCP795W21-I/SL | EEPROM; EUI-48 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | SO14 | SMD | tube |
| MCP795W21-I/ST | EEPROM; EUI-48 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | TSSOP14 | SMD | tube |
| MCP795W22-I/SL | EEPROM; EUI-64 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | SO14 | SMD | tube |
| MCP795W22-I/ST | EEPROM; EUI-64 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 5m | 700 | TSSOP14 | SMD | tube |
| MCP79520-I/MS | EEPROM | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 3m | 700 | MSOP10 | SMD | tube |
| MCP79520T-I/MN | EEPROM | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 3m | 700 | TDFN10 | SMD | reel, tape |
| MCP79521T-I/MN | EEPROM; EUI-48 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 3m | 700 | TDFN10 | SMD | reel, tape |
| MCP79522T-I/MN | EEPROM; EUI-64 | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 3m | 700 | TDFN10 | SMD | reel, tape |
| MCP795W20-I/SL | EEPROM | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 3m | 700 | SO14 | SMD | tube |
| MCP795W20-I/ST | EEPROM | SPI | HH:MM:SS:hh (12/24h) | 5M | 1.8...3.6 | -0.6...6.5 | 3m | 700 | TSSOP14 | SMD | tube |
