사양
| 속성 | 가치 |
| Package / Case | Tube |
| Series | PIC® XLP™ 18K |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 64MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Number of I/O | 24 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1.5K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 11x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC18F25K20-I/SO is a microcontroller from Microchip Technology, part of the PIC18 series known for its high performance and enhanced features. It features an 8-bit CPU with a wide range of capabilities suitable for complex control applications. Key specifications include a 32 kB Flash memory, 1.5 kB RAM, and 256 bytes of EEPROM, making it suitable for data storage and retrieval tasks.
This microcontroller operates at a maximum frequency of 64 MHz, providing efficient processing power for a variety of applications. It supports a wide operating voltage range from 1.8V to 5.5V, offering flexibility in different power environments. The PIC18F25K20 also includes peripheral features like Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), Master Synchronous Serial Port (MSSP) for SPI and I2C, Analog-to-Digital Converter (ADC), and multiple timers.
Designed in a 28-pin SOIC (Small Outline Integrated Circuit) package, it is suitable for surface-mount technology (SMT) applications. Its combination of performance, memory, and peripherals makes it ideal for automotive, industrial, and consumer electronic projects.
This microcontroller operates at a maximum frequency of 64 MHz, providing efficient processing power for a variety of applications. It supports a wide operating voltage range from 1.8V to 5.5V, offering flexibility in different power environments. The PIC18F25K20 also includes peripheral features like Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), Master Synchronous Serial Port (MSSP) for SPI and I2C, Analog-to-Digital Converter (ADC), and multiple timers.
Designed in a 28-pin SOIC (Small Outline Integrated Circuit) package, it is suitable for surface-mount technology (SMT) applications. Its combination of performance, memory, and peripherals makes it ideal for automotive, industrial, and consumer electronic projects.
Equivalent
The PIC18F25K20-I/SO is an 8-bit microcontroller from Microchip Technology. Equivalent products could include similar 8-bit microcontrollers with comparable features such as flash memory size, I/O pins, and peripherals. Potential alternatives might include other PIC18 series microcontrollers like the PIC18F26K20, or similar offerings from other manufacturers like the Atmel ATmega328P or the NXP LPC81x series. The exact equivalent often depends on specific application requirements such as power consumption, package type, and peripheral needs.
Features
The PIC18F25K20-I/SO is a high-performance 8-bit microcontroller from Microchip Technology. It features a RISC architecture with an enhanced instruction set for efficient performance. Key features include:
- Flash Memory: 32KB of program memory.
- RAM: 1.5KB of data memory.
- EEPROM: 256 bytes for non-volatile data storage.
- I/O Ports: 25 I/O pins for interfacing.
- Timers: Three 16-bit and one 8-bit timer for timing applications.
- ADC: 10-bit Analog-to-Digital Converter with 12 channels for sensor data.
- PWM: Two CCP (Capture/Compare/PWM) modules and one ECCP module.
- Communication: Supports I2C, SPI, and EUSART protocols.
- Operating Voltage: 1.8V to 3.6V, suitable for low-power applications.
- Speed: Up to 64 MHz using an internal oscillator.
- Sleep Mode: Low power sleep mode for energy efficiency.
- Package: Available in SOIC (Small Outline Integrated Circuit) package.
- Other Features: Enhanced watchdog timer, programmable brown-out reset, and in-circuit debugging support.
This microcontroller is suitable for a variety of applications, including embedded systems, sensor interfaces, and low-power devices.
- Flash Memory: 32KB of program memory.
- RAM: 1.5KB of data memory.
- EEPROM: 256 bytes for non-volatile data storage.
- I/O Ports: 25 I/O pins for interfacing.
- Timers: Three 16-bit and one 8-bit timer for timing applications.
- ADC: 10-bit Analog-to-Digital Converter with 12 channels for sensor data.
- PWM: Two CCP (Capture/Compare/PWM) modules and one ECCP module.
- Communication: Supports I2C, SPI, and EUSART protocols.
- Operating Voltage: 1.8V to 3.6V, suitable for low-power applications.
- Speed: Up to 64 MHz using an internal oscillator.
- Sleep Mode: Low power sleep mode for energy efficiency.
- Package: Available in SOIC (Small Outline Integrated Circuit) package.
- Other Features: Enhanced watchdog timer, programmable brown-out reset, and in-circuit debugging support.
This microcontroller is suitable for a variety of applications, including embedded systems, sensor interfaces, and low-power devices.
Pinout
The PIC18F25K20-I/SO is a microcontroller from Microchip Technology, part of the PIC18F series. It features a 28-pin count in its SOIC (Small Outline Integrated Circuit) package. The microcontroller is based on an 8-bit architecture with a wide range of functionalities suitable for various applications.
Key features and functions include:
- CPU: PIC18F, 8-bit architecture.
- Operating Voltage: 1.8V to 5.5V.
- Flash Memory: 32KB for program storage.
- RAM: 1536 bytes.
- EEPROM: 256 bytes for data storage.
- I/O Ports: Up to 25 I/O pins, allowing for versatile interfacing.
- Timers: Three timers (Timer0, Timer1, Timer2).
- ADC: 10-bit Analog-to-Digital Converter with up to 11 channels.
- EUSART: Enhanced Universal Synchronous Asynchronous Receiver Transmitter for communication.
- SPI/I2C: Supports both SPI and I2C communication protocols.
- Comparators: Two analog comparators.
- PWM: Pulse Width Modulation capability for signal modulation.
These features make the PIC18F25K20-I/SO suitable for a wide range of applications, including embedded systems, industrial automation, consumer electronics, and more.
Key features and functions include:
- CPU: PIC18F, 8-bit architecture.
- Operating Voltage: 1.8V to 5.5V.
- Flash Memory: 32KB for program storage.
- RAM: 1536 bytes.
- EEPROM: 256 bytes for data storage.
- I/O Ports: Up to 25 I/O pins, allowing for versatile interfacing.
- Timers: Three timers (Timer0, Timer1, Timer2).
- ADC: 10-bit Analog-to-Digital Converter with up to 11 channels.
- EUSART: Enhanced Universal Synchronous Asynchronous Receiver Transmitter for communication.
- SPI/I2C: Supports both SPI and I2C communication protocols.
- Comparators: Two analog comparators.
- PWM: Pulse Width Modulation capability for signal modulation.
These features make the PIC18F25K20-I/SO suitable for a wide range of applications, including embedded systems, industrial automation, consumer electronics, and more.
Manufacturer
The PIC18F25K20-I/SO is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that specializes in the production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company serves a wide range of industries including automotive, industrial, consumer, aerospace, and defense, providing solutions for embedded control applications. Known for its extensive portfolio of microcontroller products, Microchip supports a variety of development environments and tools, enabling companies to design innovative and efficient electronic solutions.
Application
The PIC18F25K20-I/SO microcontroller is widely used in various applications due to its versatility and low power consumption. Common application areas include:
1. Consumer Electronics: Used in devices like remote controls and small appliances.
2. Industrial Automation: Employed in control systems, sensors, and instrumentation.
3. Automotive Systems: Utilized in dashboard controls, climate systems, and infotainment.
4. Home Automation: Integrated into smart home devices for control and monitoring.
5. Embedded Systems: Ideal for use in projects requiring embedded control, such as robotics.
6. Medical Devices: Supports functions in portable diagnostic and monitoring equipment.
7. Communication Modules: Facilitates wireless communication in networking devices.
Its easy programmability and robust features make it suitable for a wide range of embedded applications.
1. Consumer Electronics: Used in devices like remote controls and small appliances.
2. Industrial Automation: Employed in control systems, sensors, and instrumentation.
3. Automotive Systems: Utilized in dashboard controls, climate systems, and infotainment.
4. Home Automation: Integrated into smart home devices for control and monitoring.
5. Embedded Systems: Ideal for use in projects requiring embedded control, such as robotics.
6. Medical Devices: Supports functions in portable diagnostic and monitoring equipment.
7. Communication Modules: Facilitates wireless communication in networking devices.
Its easy programmability and robust features make it suitable for a wide range of embedded applications.
Package
The PIC18F25K20-I/SO is a microcontroller from Microchip Technology, packaged in an SOIC (Small Outline Integrated Circuit) form factor. This type of package is surface-mountable, typically used for its compact size and suitability for automated assembly. The "I" denotes industrial temperature range, and "SO" specifies the SOIC packaging.