8-bit RISC microcontroller featuring 16KB FLASH memory and 768B RAM. Operates at up to 16MHz with a 1.8V to 5.5V supply voltage range. Offers 36 programmable I/O pins, 28 ADC channels, and multiple communication interfaces including I2C, SPI, and UART. Includes 7 timers/counters, PWM, and a watchdog timer, all within a lead-free QFN EP package.
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Microchip PIC18F44K22T-I/ML technical specifications.
| Package/Case | QFN EP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Height | 0.95mm |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Length | 8mm |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of A/D Converters | 2 |
| Number of ADC Channels | 28 |
| Number of Bits | 8 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 36 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 7 |
| Number of UART Channels | 2 |
| Packaging | Tape and Reel |
| Peripherals | PWM, I2C |
| Radiation Hardening | No |
| RAM Size | 768B |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
| Width | 8mm |
| RoHS | Compliant |
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