PIC18LF452-I/L

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The PIC18LF452-I/L is a microcontroller from Microchip’s 8-bit PIC family. It has a wide range ofboth hardware and software features for embedded system applications. The primary application areas of the PIC18LF452-I/L are embedded controllers, embedded systems, robotics, and automation.

Features and Specifications

The PIC18LF452-I/L features a high-performance 8-bit RISC-CPU with a Maximum Clock Frequency of 20 MHz, 16Kbytes of RAM, 1Kbytes of EEPROM, 8 channels of 10-bit A/D Conversion, 4 channels of 10-bit PWM outputs, four UARTs, one SPI module, one I2C module, four input capture modules, four output compare modules, and more. In addition, the PIC18LF452-I/L has an Operational Voltage Range of 2.0V - 5.5V, a Clear Clock Source of 4.0 MHz or 20 MHz, EEPROM Endurance of 1 million write/erase cycles, and Operating Temperature Range of -40°C - +85°C.

Applications and Uses

Due to its wide range of features and specifications, the PIC18LF452-I/L is suitable for a variety of embedded applications. It is commonly used in robotics and automation systems, embedded controllers, and embedded systems. Additionally, it can be used in embedded signal processing and motor control applications, as well as in intelligent sensing and data acquisition systems.

Working Principle

The PIC18LF452-I/L utilizes the Harvard architecture and an 8-bit RISC-CPU, which makes it ideal for embedded system applications. It supports variable-speed operation through its 4.0 MHz and 20 MHz clock sources, and its on-chip power-on reset circuit ensures reliable operation during power-down/up cycles. The PIC18LF452-I/L also has a wide selection of CPU registers, which enable the user to perform a variety of operations quickly and efficiently.

The PIC18LF452-I/L is designed to be used with Microchip’s XC8 and MPLAB XC16/XC32 compilers, which enable the user to develop and program the microcontroller quickly and easily. The PIC18LF452-I/L also supports the in-circuit serial programming (ICSP) protocol, which allows the user to program and erase the microcontroller’s memory via a serial interface. Furthermore, the PIC18LF452-I/L is designed to be used with MPLAB X IDE, which allows for the development and debugging of programs for the microcontroller.

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