8-bit RISC microcontroller featuring 40 MHz operation and 16KB FLASH memory. This surface mount device offers 768B RAM, 36 programmable I/O pins, and 4 timers/counters. Integrated interfaces include I2C, SPI, USART, and UART. Operating within a 2V to 5.5V supply range, it supports temperatures from -40°C to 85°C. The TQFP package is lead-free and RoHS compliant.
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Microchip PIC18LF4420T-I/PT technical specifications.
| Access Time | 40us |
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Programmable I/O | 36 |
| Number of Timers/Counters | 4 |
| Package Quantity | 1200 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RAM Size | 768B |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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