Microchip Technology

PIC18LF452-I/P  

Microcontrollers

The PIC18LF452-I/P is a microcontroller (MCU) produced by Microchip Technology. It belongs to the PIC18F series, which is known for its high performance and versatility in various applications.

Description:

The PIC18LF452-I/P is a 40-pin, 8-bit flash microcontroller based on the enhanced mid-range core (ENHANCEDmid) architecture. It features a high-speed CPU with a clock frequency of up to 40 MHz, providing fast execution of instructions and efficient processing capabilities.

Features:

1. Enhanced mid-range core (ENHANCEDmid) architecture for high performance and efficient code execution.
2. Up to 128KB of flash memory for program storage, allowing for complex programs and algorithms.
3. Up to 4KB of RAM for data storage and manipulation.
4. 21 GPIO (General Purpose Input/Output) pins, providing flexibility in interfacing with various peripherals and sensors.
5. On-chip peripherals, including UART, SPI, I2C, and Parallel Master Port (PMP) for communication with external devices.
6. 8-channel, 10-bit ADC (Analog-to-Digital Converter) for accurate analog signal conversion.
7. On-chip oscillator with PLL (Phase-Locked Loop) for improved clock frequency and stability.
8. Enhanced CCP (Extended Comparator with PWM Peripheral) module for PWM generation and control.
9. Low-power modes, including Sleep, Idle, and Power Save, to conserve energy in battery-powered applications.
10. In-Circuit Serial Programming (ICSP) and SPI (Serial Peripheral Interface) programming options for easy programming and integration.

Applications:

The PIC18LF452-I/P is suitable for a wide range of applications due to its high performance, versatile features, and communication capabilities. Some common applications include:

1. Industrial control systems, such as motor control, sensor interfacing, and data acquisition.
2. Consumer electronics, like home automation, smart appliances, and portable devices.
3. Automotive applications, such as body control modules, engine management systems, and infotainment systems.
4. Medical devices, including monitoring equipment, diagnostic tools, and portable medical instruments.
5. Communication systems, such as modems, routers, and network interface cards.
6. Security systems, including access control, surveillance, and alarm systems.

The PIC18LF452-I/P's combination of processing power, memory, and peripheral options make it a popular choice for developers looking to create efficient and reliable embedded systems.

PIC18LF452-I/P Documents

Download datasheets and manufacturer documentation for PIC18LF452-I/P

Errata :

PIC18Fxx2 Rev C0 Errata      

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

PIC18Fxx2 Datasheet       PIC18Fxx2, xx8 Programming Specification      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Packing Changes 10/Oct/2016      

Design Resources :

PIC18LF452 Development Tool Selector      

HTML Datasheet :

PIC18Fxx2, xx8 Programming Specification      

PCN Design/Specification :

Wire Chg 13/Jan/2016      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH