8-bit RISC microcontroller featuring 32KB FLASH program memory and 1.5KB RAM. Operates at a maximum frequency of 64MHz with an internal oscillator. Supports I2C, SPI, and USART/UART interfaces, with 36 programmable I/O pins. Includes 7 timers/counters and peripherals such as PWM, WDT, and POR. Packaged in a lead-free TQFP, suitable for operation between -40°C and 85°C.
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Microchip PIC18F45K22T-I/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Max Frequency | 64MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 32KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Number of I/Os | 35 |
| Number of Programmable I/O | 36 |
| Number of Timers/Counters | 7 |
| Oscillator Type | Internal |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD, I2C |
| Radiation Hardening | No |
| RAM Size | 1.5KB |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18K |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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