PIC18F448 Microcontroller

PIC18F448 Microcontroller 

The PIC18F448 is an 8-bit high-performance microcontroller developed by Microchip Technology. It belongs to the PIC18 family, which uses RISC architecture to achieve high execution speed and efficient program control.

The microcontroller operates at clock speeds up to 40 MHz and provides up to 10 MIPS performance. It includes Flash program memory, allowing easy reprogramming, and integrates peripherals such as timers, ADC, PWM, and serial communication interfaces. The PIC18F448 is well suited for embedded control, automation, and real-time applications.

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Features

• 8-bit PIC18 CPU with RISC architecture
• Operating voltage: 2.0 V – 5.5 V
• Program memory: 16 KB Flash
• RAM: 768 bytes
• EEPROM: 256 bytes
• Maximum clock frequency: 40 MHz (10 MIPS)
• I/O pins: Up to 34 programmable digital I/O pins
• Timers:
• Timer0 (8/16-bit)
• Timer1 (16-bit)
• Timer2 (8-bit)
• Timer3 (16-bit)
• Analog features:
• 10-bit ADC with up to 8 analog input channels
• Communication interfaces:
• USART
• SPI
• I²C
• PWM module for motor and power control
• Interrupt system with priority levels
• Watchdog Timer (WDT)
• In-Circuit Serial Programming (ICSP) support
• Low-power sleep mode

Applications

• Industrial control and automation systems
• Motor control and robotics
• Home automation systems
• Embedded control applications
• Data acquisition systems
• Consumer electronic products
• Measurement and instrumentation systems
• Educational and student projects