8-bit RISC microcontroller featuring 64MHz max frequency and 8KB FLASH memory. This integrated circuit offers 35 I/O pins, including 36 programmable I/O, and supports I2C, SPI, and UART interfaces. With 7 timers/counters and 28 ADC channels, it operates from 1.8V to 5.5V and boasts a wide temperature range of -40°C to 125°C. The VQFN package measures 8mm x 8mm x 0.95mm and includes peripherals like PWM and WDT.
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Microchip PIC18F43K22-E/ML technical specifications.
| Package/Case | VQFN |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Height | 0.95mm |
| Interface | I2C, SPI, USART, UART |
| Length | 8mm |
| Max Frequency | 64MHz |
| Max Operating Temperature | 125°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| 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 | Rail/Tube |
| 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 | 8mm |
| RoHS | Compliant |
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