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PIC18LF43K22-I/ML
Product Overview
Category
The PIC18LF43K22-I/ML belongs to the category of microcontrollers.
Use
This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.
Characteristics
- High-performance 8-bit architecture
- Low power consumption
- Enhanced Flash program memory
- Integrated peripherals for versatile applications
- Wide operating voltage range
- Robust communication interfaces
Package
The PIC18LF43K22-I/ML is available in a small form factor package, known as QFN (Quad Flat No-Lead). This package offers compactness and ease of integration into circuit boards.
Essence
The essence of the PIC18LF43K22-I/ML lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.
Packaging/Quantity
This microcontroller is typically sold in reels or trays, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.
Specifications
- Microcontroller Family: PIC18
- Core Size: 8-bit
- Program Memory Size: 32KB
- RAM Size: 2KB
- Number of I/O Pins: 35
- Operating Voltage Range: 1.8V to 5.5V
- Maximum Clock Frequency: 64 MHz
- Communication Interfaces: UART, SPI, I2C
- ADC Resolution: 10-bit
- Timers/Counters: Yes
- PWM Channels: Yes
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The PIC18LF43K22-I/ML microcontroller has a total of 35 pins, each serving a specific purpose. Here is a detailed pin configuration:
- VDD - Power supply voltage
- VSS - Ground reference
- RA0 - General-purpose I/O pin
- RA1 - General-purpose I/O pin
- RA2 - General-purpose I/O pin
- RA3 - General-purpose I/O pin
- RA4 - General-purpose I/O pin
- RA5 - General-purpose I/O pin
- MCLR - Master Clear input
- RC0 - General-purpose I/O pin
- RC1 - General-purpose I/O pin
- RC2 - General-purpose I/O pin
- RC3 - General-purpose I/O pin
- RC4 - General-purpose I/O pin
- RC5 - General-purpose I/O pin
- RC6 - General-purpose I/O pin
- RC7 - General-purpose I/O pin
- RB0 - General-purpose I/O pin
- RB1 - General-purpose I/O pin
- RB2 - General-purpose I/O pin
- RB3 - General-purpose I/O pin
- RB4 - General-purpose I/O pin
- RB5 - General-purpose I/O pin
- RB6 - General-purpose I/O pin
- RB7 - General-purpose I/O pin
- RB8 - General-purpose I/O pin
- RB9 - General-purpose I/O pin
- RB10 - General-purpose I/O pin
- RB11 - General-purpose I/O pin
- RB12 - General-purpose I/O pin
- RB13 - General-purpose I/O pin
- RB14 - General-purpose I/O pin
- RB15 - General-purpose I/O pin
- VCAP - External capacitor connection for voltage regulator
- VSS - Ground reference
Functional Features
The PIC18LF43K22-I/ML microcontroller offers a range of functional features, including:
- High-performance RISC CPU
- Enhanced Flash program memory with self-read/write capability
- Flexible interrupt handling
- Multiple communication interfaces for data exchange
- Analog-to-Digital Converter (ADC) for precise analog measurements
- Timers and counters for accurate timing operations
- Pulse Width Modulation (PWM) channels for controlling analog outputs
- Low-power sleep mode for energy efficiency
- Built-in oscillator for clock generation
Advantages and Disadvantages
Advantages
- Compact size and low power consumption make it suitable for portable devices
- Versatile peripherals enable integration into various applications
- Wide operating voltage range allows compatibility with different power sources
- Robust communication interfaces facilitate data exchange with other devices
- Enhanced Flash program memory provides flexibility for firmware updates
Disadvantages
- Limited program memory size may restrict the complexity of applications
- 8-bit architecture may not be sufficient for demanding computational tasks
- Lack of built-in Ethernet or Wi-Fi connectivity limits networking capabilities
Working Principles
The PIC18LF43K22-I/ML microcontroller operates based on the principles
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What is the operating voltage range of PIC18LF43K22-I/ML?
- The operating voltage range of PIC18LF43K22-I/ML is 2.0V to 5.5V.Can PIC18LF43K22-I/ML be used in battery-powered applications?
- Yes, PIC18LF43K22-I/ML's low operating voltage makes it suitable for battery-powered applications.What are the key features of PIC18LF43K22-I/ML?
- PIC18LF43K22-I/ML features include high performance, low power consumption, and a wide operating voltage range.Is PIC18LF43K22-I/ML suitable for industrial control applications?
- Yes, PIC18LF43K22-I/ML is well-suited for industrial control applications due to its robust performance and versatility.Does PIC18LF43K22-I/ML support communication protocols such as SPI and I2C?
- Yes, PIC18LF43K22-I/ML supports popular communication protocols including SPI and I2C.Can PIC18LF43K22-I/ML be used in temperature-sensitive environments?
- Yes, PIC18LF43K22-I/ML's low power consumption and wide operating voltage range make it suitable for temperature-sensitive environments.What development tools are available for PIC18LF43K22-I/ML?
- Development tools such as MPLAB X IDE and MPLAB XC8 Compiler are available for PIC18LF43K22-I/ML.Is PIC18LF43K22-I/ML suitable for motor control applications?
- Yes, PIC18LF43K22-I/ML can be used for motor control applications due to its high performance and versatile features.Can PIC18LF43K22-I/ML be programmed using in-circuit programming (ICSP)?
- Yes, PIC18LF43K22-I/ML supports in-circuit programming (ICSP) for easy and convenient programming.Are there any application notes or reference designs available for PIC18LF43K22-I/ML?
- Yes, Microchip provides application notes and reference designs to assist with the implementation of PIC18LF43K22-I/ML in various technical solutions.