PIC18F25K22T-I/SO
Product Overview
Category
The PIC18F25K22T-I/SO 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
- Flash program memory
- Low power consumption
- Wide operating voltage range
- Enhanced peripheral integration
- Advanced analog capabilities
Package
The PIC18F25K22T-I/SO is available in a small outline (SO) package, which allows for easy integration into circuit boards.
Essence
The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.
Packaging/Quantity
The PIC18F25K22T-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Microcontroller Family: PIC18
- Core Size: 8-bit
- Program Memory Size: 32KB
- RAM Size: 1.5KB
- Number of I/O Pins: 25
- Operating Voltage Range: 2.3V to 5.5V
- Maximum Clock Speed: 64 MHz
- ADC Resolution: 10-bit
- Communication Interfaces: SPI, I2C, UART
Detailed Pin Configuration
The PIC18F25K22T-I/SO has a total of 25 pins, each serving a specific purpose. The pin configuration is as follows:
- VDD - Power supply voltage
- 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
- VSS - Ground
- 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
- VDD - Power supply voltage
- VSS - Ground
- 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
Functional Features
The PIC18F25K22T-I/SO offers several functional features that enhance its performance and versatility:
- Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
- Integrated Analog-to-Digital Converter (ADC) for precise analog signal measurement
- Multiple communication interfaces (SPI, I2C, UART) for seamless data exchange with other devices
- Timers and counters for accurate timing and event management
- Interrupt capability for efficient handling of external events
- Flash program memory for easy firmware updates
Advantages and Disadvantages
Advantages
- High-performance 8-bit architecture enables fast and efficient processing
- Low power consumption extends battery life in portable devices
- Wide operating voltage range allows for compatibility with various power sources
- Enhanced peripheral integration reduces the need for external components
- Advanced analog capabilities enable precise measurement and control
Disadvantages
- Limited program memory size may restrict the complexity of applications
- 8-bit architecture may not be suitable for computationally intensive tasks
- Limited number of I/O pins may limit the connectivity options in complex systems
Working Principles
The PIC18F25K22T-I/SO operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling data exchange and control.
Detailed Application Field Plans
The PIC18F25K22T-I/SO finds application in a wide range of fields, including:
- Industrial automation: Controlling and monitoring machinery and processes.
- Consumer electronics: Power management, user interface control, and sensor integration.
- Automotive systems: Engine control, dashboard displays, and safety features.
- Medical devices: Patient monitoring, diagnostics, and drug delivery systems.
- Home automation: Smart lighting, security systems, and energy management.
Detailed and Complete Alternative Models
- PIC18F26K22T-I/SO:
技術ソリューションにおける PIC18F25K22T-I/SO の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the operating voltage range of PIC18F25K22T-I/SO?
- The operating voltage range of PIC18F25K22T-I/SO is 2.0V to 5.5V.
What are the key features of PIC18F25K22T-I/SO?
- PIC18F25K22T-I/SO features include 32KB Flash program memory, 1536 bytes of data EEPROM, and 256 bytes of data memory.
Can PIC18F25K22T-I/SO be used for motor control applications?
- Yes, PIC18F25K22T-I/SO can be used for motor control applications with its integrated PWM modules and analog-to-digital converters.
What communication interfaces does PIC18F25K22T-I/SO support?
- PIC18F25K22T-I/SO supports SPI, I2C, and UART communication interfaces.
Is PIC18F25K22T-I/SO suitable for battery-powered applications?
- Yes, PIC18F25K22T-I/SO is suitable for battery-powered applications due to its low power consumption and wide operating voltage range.
Does PIC18F25K22T-I/SO have built-in security features?
- Yes, PIC18F25K22T-I/SO includes hardware and software security features to protect code and data.
What development tools are available for programming PIC18F25K22T-I/SO?
- Development tools such as MPLAB X IDE and PICkit programmers are commonly used for programming PIC18F25K22T-I/SO.
Can PIC18F25K22T-I/SO be used in industrial automation applications?
- Yes, PIC18F25K22T-I/SO is suitable for industrial automation applications with its robust peripherals and communication capabilities.
What are the temperature specifications for PIC18F25K22T-I/SO?
- PIC18F25K22T-I/SO has an extended temperature range of -40°C to 125°C.
Are there any application notes or reference designs available for PIC18F25K22T-I/SO?
- Yes, Microchip provides application notes and reference designs to assist in the implementation of PIC18F25K22T-I/SO in various technical solutions.