PIC18F4520 Microcontroller

PIC18F4520 Microcontroller 

The PIC18F4520 is an 8-bit high-performance microcontroller developed by Microchip Technology. It belongs to the PIC18 family, which is known for high speed, low power consumption, and rich peripheral support.

It uses RISC architecture and operates with an instruction cycle of up to 10 MIPS at 40 MHz. The microcontroller includes Flash program memory, making it easy to reprogram, and is widely used in embedded systems for control, automation, and monitoring tasks.

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Features

• 8-bit PIC18 CPU with RISC architecture
• Operating voltage: 2.0 V – 5.5 V
• Program memory: 32 KB Flash
• RAM: 1.5 KB
• EEPROM: 256 bytes
• Operating frequency: Up to 40 MHz (10 MIPS)
• I/O pins: Up to 36 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 13 channels
• Communication interfaces:
• USART (Serial communication)
• 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 automation systems
• Motor control and robotics
• Home automation systems
• Data acquisition systems
• Embedded control projects
• Consumer electronics
• Medical instruments
• Communication devices
• Student and academic projects