8-bit RISC microcontroller featuring 16KB FLASH memory and 512B RAM. Operates at up to 64MHz with 17 I/O pins, including 18 programmable I/O. Supports I2C, SPI, and UART/USART interfaces, with 4 timers/counters and internal oscillator. Packaged in a 20-pin SOIC surface mount case, it operates from 2.7V to 5.5V and is RoHS compliant.
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Microchip PIC18F14K22-E/SO technical specifications.
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 64MHz |
| Interface | I2C, SPI, UART, USART |
| Max Frequency | 64MHz |
| Max Operating Temperature | 125°C |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 800mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 17 |
| Number of Programmable I/O | 18 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 38 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18K |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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