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) | 2.3V ~ 5.5V |
| Data Converters | A/D 19x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC18F25K22-I/SO is a high-performance microcontroller from Microchip Technology, part of the PIC18 family. It features a powerful 8-bit CPU architecture, making it suitable for a wide range of applications. Key specifications include 32KB of Flash program memory, 1536 bytes of RAM, and 256 bytes of EEPROM. The device operates at speeds up to 16 MIPS with an internal oscillator and supports a wide operating voltage range from 1.8V to 5.5V.
This microcontroller offers a rich set of peripherals, including 28 I/O pins, 16 channels of 10-bit analog-to-digital converters, multiple timers, and enhanced PWM capabilities. Communication interfaces include EUSART, SPI, and I²C, facilitating connectivity with various external devices. The PIC18F25K22 also supports advanced features such as Enhanced Flash memory with self-write capability, a wide range of interrupts, and nanoWatt XLP technology for energy-efficient operation.
Housed in a 28-pin SOIC package, the PIC18F25K22-I/SO is designed for ease of integration into space-constrained designs, making it an excellent choice for embedded systems requiring performance, flexibility, and low power consumption.
This microcontroller offers a rich set of peripherals, including 28 I/O pins, 16 channels of 10-bit analog-to-digital converters, multiple timers, and enhanced PWM capabilities. Communication interfaces include EUSART, SPI, and I²C, facilitating connectivity with various external devices. The PIC18F25K22 also supports advanced features such as Enhanced Flash memory with self-write capability, a wide range of interrupts, and nanoWatt XLP technology for energy-efficient operation.
Housed in a 28-pin SOIC package, the PIC18F25K22-I/SO is designed for ease of integration into space-constrained designs, making it an excellent choice for embedded systems requiring performance, flexibility, and low power consumption.
Equivalent
Equivalent products to the PIC18F25K22-I/SO, a 28-pin microcontroller from Microchip Technology, include: the Atmel ATmega328P, NXP's LPC1114, and the STMicroelectronics STM32F030K6. These alternatives offer similar features like flash memory, I/O ports, and integrated peripherals. However, specific requirements such as power consumption, processing speed, and peripheral compatibility should be considered for a precise match. Always consult the data sheets to ensure compatibility with your project needs.
Features
The PIC18F25K22-I/SO is a microcontroller from Microchip Technology, part of the PIC18F family, offering a range of features suitable for various applications. Key features include:
1. Core and Performance: It operates with an enhanced 8-bit PIC® core and can reach speeds up to 16 MIPS at 64 MHz.
2. Memory: Includes 32 KB of Flash memory, 1536 bytes of RAM, and 256 bytes of EEPROM.
3. Operating Voltage: Functions within a wide voltage range from 1.8V to 5.5V.
4. I/O and Peripherals: Equipped with 25 I/O pins, 2 comparators, and multiple timers. It supports various communication protocols such as EUSART, SPI, and I2C.
5. Analog Features: Features a 10-bit ADC with up to 17 channels, along with a 5-bit DAC.
6. Special Features: Power-on Reset (POR), Brown-out Reset (BOR), and Watchdog Timer (WDT) to ensure robust operation.
7. Package: Available in a 28-pin SOIC package.
This microcontroller is ideal for applications requiring low power consumption and robust functionality across diverse environments.
1. Core and Performance: It operates with an enhanced 8-bit PIC® core and can reach speeds up to 16 MIPS at 64 MHz.
2. Memory: Includes 32 KB of Flash memory, 1536 bytes of RAM, and 256 bytes of EEPROM.
3. Operating Voltage: Functions within a wide voltage range from 1.8V to 5.5V.
4. I/O and Peripherals: Equipped with 25 I/O pins, 2 comparators, and multiple timers. It supports various communication protocols such as EUSART, SPI, and I2C.
5. Analog Features: Features a 10-bit ADC with up to 17 channels, along with a 5-bit DAC.
6. Special Features: Power-on Reset (POR), Brown-out Reset (BOR), and Watchdog Timer (WDT) to ensure robust operation.
7. Package: Available in a 28-pin SOIC package.
This microcontroller is ideal for applications requiring low power consumption and robust functionality across diverse environments.
Pinout
The PIC18F25K22-I/SO is a microcontroller from Microchip Technology, housed in a 28-pin SOIC (Small Outline Integrated Circuit) package. It belongs to the PIC18F family, known for its enhanced flash-based 8-bit microcontrollers.
Key features and functions include:
1. Pin Count: 28 pins
2. CPU: 8-bit PIC18 core
3. Operating Frequency: Up to 64 MHz
4. Program Memory: 32KB Flash
5. Data Memory: 1536 Bytes RAM
6. EEPROM: 256 Bytes
7. I/O Pins: 25 I/O pins, configurable for various functions
8. Timers: Multiple 8-bit and 16-bit timers
9. ADC: 10-bit Analog-to-Digital Converter with multiple channels
10. Comparators: Two Analog Comparators
11. Communication Interfaces:
- EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter)
- MSSP (Master Synchronous Serial Port) for I2C and SPI
12. PWM: Enhanced CCP (Capture/Compare/PWM) modules
13. Power-Saving Modes: Various sleep and idle modes
The PIC18F25K22 is suitable for a wide range of applications, including automotive, industrial control, and consumer electronics, offering flexible and efficient control capabilities.
Key features and functions include:
1. Pin Count: 28 pins
2. CPU: 8-bit PIC18 core
3. Operating Frequency: Up to 64 MHz
4. Program Memory: 32KB Flash
5. Data Memory: 1536 Bytes RAM
6. EEPROM: 256 Bytes
7. I/O Pins: 25 I/O pins, configurable for various functions
8. Timers: Multiple 8-bit and 16-bit timers
9. ADC: 10-bit Analog-to-Digital Converter with multiple channels
10. Comparators: Two Analog Comparators
11. Communication Interfaces:
- EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter)
- MSSP (Master Synchronous Serial Port) for I2C and SPI
12. PWM: Enhanced CCP (Capture/Compare/PWM) modules
13. Power-Saving Modes: Various sleep and idle modes
The PIC18F25K22 is suitable for a wide range of applications, including automotive, industrial control, and consumer electronics, offering flexible and efficient control capabilities.
Manufacturer
The manufacturer of the PIC18F25K22-I/SO is Microchip Technology Inc. Microchip is a leading company in the semiconductor industry, specializing in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. Headquartered in Chandler, Arizona, Microchip serves a wide array of industries, including automotive, consumer electronics, industrial, and communications, providing comprehensive solutions that enable embedded control applications. The company is known for its focus on delivering reliable and innovative products that support the development of efficient and cost-effective electronic systems.
Application
The PIC18F25K22-I/SO microcontroller is used in various applications due to its high performance and low power consumption. Key areas include:
1. Embedded Control Systems: For industrial automation and consumer electronics.
2. Automotive: Used in dashboards, infotainment systems, and engine control units.
3. IoT Devices: Supports wireless communication in smart home devices.
4. Data Logging: Ideal for storing sensor data in environmental monitoring systems.
5. Medical Devices: Used in portable diagnostic equipment.
6. Communications: Supports protocols like UART, SPI, and I2C in networking equipment.
7. Home Appliances: Integrated into smart kitchen devices for better control and efficiency.
These applications benefit from its enhanced core features and extensive peripheral set.
1. Embedded Control Systems: For industrial automation and consumer electronics.
2. Automotive: Used in dashboards, infotainment systems, and engine control units.
3. IoT Devices: Supports wireless communication in smart home devices.
4. Data Logging: Ideal for storing sensor data in environmental monitoring systems.
5. Medical Devices: Used in portable diagnostic equipment.
6. Communications: Supports protocols like UART, SPI, and I2C in networking equipment.
7. Home Appliances: Integrated into smart kitchen devices for better control and efficiency.
These applications benefit from its enhanced core features and extensive peripheral set.
Package
The PIC18F25K22-I/SO is housed in an SOIC (Small Outline Integrated Circuit) package. This package type typically features gull-wing leads and is designed for surface mounting on a printed circuit board (PCB).
