8-bit RISC microcontroller featuring 8KB FLASH memory and 512B RAM. Operates at up to 16MHz with a 1.8V to 5.5V supply voltage range and a temperature range of -40°C to 85°C. Offers 35 I/O pins, including 36 programmable I/Os, and supports I2C, SPI, and UART interfaces. Includes 7 timers/counters, 2 A/D converters with 28 channels, and integrated peripherals like PWM and WDT. Packaged in a 44-pin TQFP for surface mounting.
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Microchip PIC18F43K22T-I/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Height | 0.041inch |
| Interface | I2C, SPI, USART, UART |
| Length | 0.393inch |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| 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 I/Os | 35 |
| 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 |
| Oscillator Type | Internal |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18K |
| Watchdog Timer | Yes |
| Width | 0.394inch |
| RoHS | Compliant |
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