PIC18F452 Microcontroller

PIC18F452 Microcontroller 

The PIC18F452 is an 8-bit high-performance microcontroller manufactured by Microchip Technology. It belongs to the PIC18 family, which uses RISC architecture for fast execution and efficient program control.

The PIC18F452 operates at clock speeds up to 40 MHz and delivers 10 MIPS performance. It contains Flash program memory, allowing easy reprogramming, and integrates multiple peripherals such as timers, ADC, and serial communication modules. It is widely used in embedded control and automation systems.

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Features

• 8-bit PIC18 CPU (RISC architecture)
• Operating voltage: 2.0 V – 5.5 V
• Program memory: 32 KB Flash
• RAM: 1.5 KB
• 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-to-Digital Converter (ADC):
• 10-bit resolution
• 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)
• Low-power sleep mode

Applications

• Industrial automation systems
• Motor control and robotics
• Home automation projects
• Data acquisition systems
• Embedded control systems
• Consumer electronic devices
• Medical and instrumentation systems
• Educational and student projects