PIC18LF4331T-I/ML

Product Overview

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

Low power consumption
High performance
Enhanced connectivity options
Rich set of peripherals
Flexible memory options

Package

The PIC18LF4331T-I/ML is available in a small form factor package, specifically the ML (QFN) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices.

Packaging/Quantity

The PIC18LF4331T-I/ML is typically packaged in reels, with a quantity of 250 units per reel.

Specifications

Microcontroller Family: PIC18
Core Architecture: 8-bit
CPU Speed: Up to 40 MHz
Program Memory Size: 32 KB
RAM Size: 2 KB
Number of I/O Pins: 35
Operating Voltage Range: 2.0V to 5.5V
Temperature Range: -40°C to +125°C
Communication Interfaces: UART, SPI, I2C
Analog-to-Digital Converter (ADC): 10-bit, 13 channels
Timers: 8-bit and 16-bit timers
PWM Channels: 4
Interrupt Sources: Multiple sources with prioritization

Detailed Pin Configuration

The PIC18LF4331T-I/ML microcontroller has a total of 35 I/O pins. The pin configuration is as follows:

Pin 1: VDD
Pin 2: RA0/AN0
Pin 3: RA1/AN1
Pin 4: RA2/AN2/VREF-/CVREF
Pin 5: RA3/AN3/VREF+
Pin 6: RA4/T0CKI/C1OUT
Pin 7: RA5/AN4/SS/C2OUT
Pin 8: RE0/RD/AN5/CK1SPP
Pin 9: RE1/WR/AN6/CK2SPP
Pin 10: RE2/CS/AN7/CK3SPP
Pin 11: VSS
Pin 12: RB0/INT0/FLT0
Pin 13: RB1/INT1/FLT1
Pin 14: RB2/INT2/FLT2
Pin 15: RB3/INT3/FLT3
Pin 16: RB4/KBI0/PGM
Pin 17: RB5/KBI1/PGC
Pin 18: RB6/KBI2/PGD
Pin 19: RB7/KBI3/PGM
Pin 20: RB8/KBI4/PGC
Pin 21: RB9/KBI5/PGD
Pin 22: RB10/KBI6/PGM
Pin 23: RB11/KBI7/PGC
Pin 24: RB12/KBI8/PGD
Pin 25: RB13/KBI9/PGM
Pin 26: RB14/KBI10/PGC
Pin 27: RB15/KBI11/PGD
Pin 28: VCAP
Pin 29: VDD
Pin 30: VSS
Pin 31: OSC1/CLKI
Pin 32: OSC2/CLKO
Pin 33: VUSB3V3
Pin 34: VUSB3V3
Pin 35: VBUS

Functional Features

The PIC18LF4331T-I/ML microcontroller offers a range of functional features, including:

Enhanced connectivity options such as UART, SPI, and I2C interfaces for communication with other devices.
A versatile analog-to-digital converter (ADC) with 10-bit resolution and 13 channels for precise analog signal measurement.
Multiple timers and PWM channels for accurate timing and control of various applications.
Rich set of peripherals, including interrupt sources, to handle real-time events efficiently.

Advantages and Disadvantages

Advantages

Low power consumption enables energy-efficient designs.
High-performance capabilities allow for complex processing tasks.
Flexible memory options provide versatility in storing program code and data.
Small form factor package saves space in compact electronic designs.

Disadvantages

Limited program memory size may restrict the complexity of applications.
The number of I/O pins may be insufficient for certain projects requiring extensive interf

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF4331T-I/ML v technických řešeních

Question: What are the key features of PIC18LF4331T-I/ML?
Answer: The PIC18LF4331T-I/ML features 32KB Flash program memory, 2KB RAM, 256 bytes of EEPROM data memory, and a wide operating voltage range.
Question: How can I interface PIC18LF4331T-I/ML with external devices?
Answer: You can use the various communication interfaces such as SPI, I2C, UART, and USB to interface with external devices.
Question: What development tools are available for programming PIC18LF4331T-I/ML?
Answer: Microchip provides MPLAB X IDE and MPLAB XC8 compiler for programming and debugging PIC18LF4331T-I/ML.
Question: Can PIC18LF4331T-I/ML be used in battery-powered applications?
Answer: Yes, the low power consumption and wide operating voltage range make it suitable for battery-powered applications.
Question: What are the recommended operating conditions for PIC18LF4331T-I/ML?
Answer: The recommended operating voltage is 2.0V to 5.5V, and the temperature range is -40°C to 125°C.
Question: Does PIC18LF4331T-I/ML support analog-to-digital conversion?
Answer: Yes, it has a 10-bit ADC module with multiple channels for analog-to-digital conversion.
Question: Can PIC18LF4331T-I/ML be used in industrial control applications?
Answer: Yes, its robust features and peripherals make it suitable for industrial control applications.
Question: What security features does PIC18LF4331T-I/ML offer?
Answer: It provides code protection and a unique ID for enhanced security of the application.
Question: Is there a development board available for PIC18LF4331T-I/ML?
Answer: Yes, Microchip offers development boards such as Curiosity and Explorer 8 for rapid prototyping and development.
Question: How can I get technical support for PIC18LF4331T-I/ML?
Answer: You can access technical documentation, application notes, and community forums on Microchip's website, or contact their technical support team for assistance.