PIC18F25K22 Microcontroller

PIC18F25K22 Microcontroller

The PIC18F25K22 is an 8-bit high-performance microcontroller manufactured by Microchip Technology and belongs to the PIC18 K22 family. It is designed for high speed, low power consumption, and enhanced peripheral integration, making it suitable for modern embedded systems.

It uses RISC architecture and can operate at clock frequencies up to 64 MHz, delivering up to 16 MIPS performance. The device features Flash program memory for easy reprogramming and supports multiple low-power operating modes, making it ideal for both high-performance and battery-powered applications.

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Features

• 8-bit PIC18 CPU with RISC architecture
• Operating voltage: 1.8 V – 5.5 V
• Maximum clock frequency: 64 MHz (16 MIPS)
• Program memory: 32 KB Flash
• RAM: 1.5 KB
• EEPROM: 1 KB
• I/O pins: Up to 24 programmable digital I/O pins
• Timers:
• Timer0 (8/16-bit)
• Timer1, Timer3, Timer5 (16-bit)
• Timer2, Timer4, Timer6 (8-bit)
• Analog features:
• 10-bit ADC with up to 16 input channels
• Comparators and voltage reference
• Communication interfaces:
• Enhanced USART (EUSART)
• SPI
• I²C (MSSP module)
• PWM / ECCP modules for motor and power control
• Interrupt system with priority levels
• Watchdog Timer (WDT)
• In-Circuit Serial Programming (ICSP)
• Low-power modes: Sleep, Idle, and Doze modes

Applications

• Industrial automation and control systems
• Motor control and robotics
• Battery-powered embedded systems
• Data acquisition and monitoring systems
• Communication and interface devices
• Consumer electronics
• Medical and instrumentation equipment
• Educational and student projects