사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | PIC® XLP™ 18K |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 48MHz |
| Connectivity | I²C, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 33 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.3V ~ 5.5V |
| Data Converters | A/D 25x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC18F45K50-I/PT is a versatile 8-bit microcontroller from Microchip Technology, built on the PIC18 architecture. It offers a high-performance solution for embedded control systems. Key features include 32 KB of Flash memory, 2 KB of RAM, and 1 KB of EEPROM, providing ample storage for complex programs and data retention.
The device operates at a maximum frequency of 48 MHz and supports up to 69 instructions that enhance its computational efficiency. This microcontroller includes peripheral features like USB 2.0, multiple timers, and a 10-bit ADC, making it suitable for USB applications, sensor interfacing, and real-time data acquisition. It also supports Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) and MSSP modules for I2C and SPI communication, ensuring flexible connectivity options.
The low power consumption and wide operating voltage range (1.8V to 5.5V) make it ideal for battery-operated devices. Encased in a 44-pin TQFP package, the PIC18F45K50-I/PT is well-suited for diverse applications in consumer electronics, industrial automation, and instrumentation.
The device operates at a maximum frequency of 48 MHz and supports up to 69 instructions that enhance its computational efficiency. This microcontroller includes peripheral features like USB 2.0, multiple timers, and a 10-bit ADC, making it suitable for USB applications, sensor interfacing, and real-time data acquisition. It also supports Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) and MSSP modules for I2C and SPI communication, ensuring flexible connectivity options.
The low power consumption and wide operating voltage range (1.8V to 5.5V) make it ideal for battery-operated devices. Encased in a 44-pin TQFP package, the PIC18F45K50-I/PT is well-suited for diverse applications in consumer electronics, industrial automation, and instrumentation.
Equivalent
Equivalent products to the PIC18F45K50-I/PT microcontroller might include similar 8-bit microcontrollers from other manufacturers, like the Atmel ATmega series (e.g., ATmega32U4) or NXP's LPC series (e.g., LPC11U24). These alternatives typically offer similar features like USB connectivity, low power consumption, and comparable I/O options. Ensure to compare the specific requirements for your application, including pin count, peripherals, and performance, when selecting an equivalent.
Features
The PIC18F45K50-I/PT is a microcontroller from Microchip Technology, designed for high-performance and cost-effective applications. Key features include:
1. Core: 8-bit PIC18 CPU with up to 48 MHz clock speed.
2. Memory: 32 KB Flash Program Memory, 2 KB RAM, and 1 KB EEPROM.
3. Peripheral Technology: Enhanced flash technology with 12-bit A/D Converter with up to 25 channels.
4. USB: Integrated full-speed USB 2.0 device module with support for low-power, full-power, and remote wake-up.
5. Timers: Five 16-bit timers and one 8-bit timer.
6. I/O Ports: 35 I/O pins, with individual direction control.
7. Communication Interfaces: MSSP module supports I²C and SPI, and Enhanced USART module.
8. Power Management: Features include enhanced low-power modes, low-power watchdog timer, and on-chip voltage regulator.
9. Operating Voltage: 1.8V to 5.5V.
10. Temperature Range: Industrial temperature range of -40°C to 85°C.
11. Package: Available in a 44-pin TQFP package.
This microcontroller is suitable for embedded control applications requiring robust performance and connectivity features.
1. Core: 8-bit PIC18 CPU with up to 48 MHz clock speed.
2. Memory: 32 KB Flash Program Memory, 2 KB RAM, and 1 KB EEPROM.
3. Peripheral Technology: Enhanced flash technology with 12-bit A/D Converter with up to 25 channels.
4. USB: Integrated full-speed USB 2.0 device module with support for low-power, full-power, and remote wake-up.
5. Timers: Five 16-bit timers and one 8-bit timer.
6. I/O Ports: 35 I/O pins, with individual direction control.
7. Communication Interfaces: MSSP module supports I²C and SPI, and Enhanced USART module.
8. Power Management: Features include enhanced low-power modes, low-power watchdog timer, and on-chip voltage regulator.
9. Operating Voltage: 1.8V to 5.5V.
10. Temperature Range: Industrial temperature range of -40°C to 85°C.
11. Package: Available in a 44-pin TQFP package.
This microcontroller is suitable for embedded control applications requiring robust performance and connectivity features.
Pinout
The PIC18F45K50-I/PT is a microcontroller from Microchip Technology, belonging to the PIC18 series. It comes in a 44-pin TQFP (Thin Quad Flat Pack) package. The microcontroller is equipped with a range of features suitable for both basic and complex control applications.
Key functions of the PIC18F45K50 include:
1. CPU and Performance: It is powered by an 8-bit CPU with capabilities for high-performance operation, featuring various power modes for efficient energy use.
2. Memory: It includes Flash memory for program storage, SRAM for data memory, and EEPROM for non-volatile data storage.
3. I/O Ports: It has multiple I/O ports for interfacing with external devices, allowing flexibility in applications.
4. Peripherals: The microcontroller supports multiple peripherals, including timers, ADC (Analog-to-Digital Converter), CCP/ECCP (Capture/Compare/PWM), and MSSP (Master Synchronous Serial Port) for I2C and SPI communication.
5. USB Connectivity: It includes a full-speed USB 2.0 interface, which is useful for applications requiring USB connectivity.
The PIC18F45K50 is ideal for applications that require USB functionality, analog features, and advanced control processes.
Key functions of the PIC18F45K50 include:
1. CPU and Performance: It is powered by an 8-bit CPU with capabilities for high-performance operation, featuring various power modes for efficient energy use.
2. Memory: It includes Flash memory for program storage, SRAM for data memory, and EEPROM for non-volatile data storage.
3. I/O Ports: It has multiple I/O ports for interfacing with external devices, allowing flexibility in applications.
4. Peripherals: The microcontroller supports multiple peripherals, including timers, ADC (Analog-to-Digital Converter), CCP/ECCP (Capture/Compare/PWM), and MSSP (Master Synchronous Serial Port) for I2C and SPI communication.
5. USB Connectivity: It includes a full-speed USB 2.0 interface, which is useful for applications requiring USB connectivity.
The PIC18F45K50 is ideal for applications that require USB functionality, analog features, and advanced control processes.
Manufacturer
The PIC18F45K50-I/PT is manufactured by Microchip Technology Inc. Microchip Technology is an American company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company primarily serves embedded control applications. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is recognized for its product solutions in various markets, including automotive, industrial, consumer, aerospace, and telecommunications. The company is a leading provider of microcontrollers, digital signal controllers, and EEPROM memory products, among others, and is known for enabling cost-effective, innovative, and high-performance solutions for embedded control applications.
Application
The PIC18F45K50-I/PT microcontroller is commonly used in various applications due to its versatility and features. Key areas include:
1. Consumer Electronics: Used in devices requiring USB connectivity, like keyboards and mice.
2. Industrial Automation: Employed in control systems, data acquisition, and sensor interfacing.
3. Automotive Systems: Utilized in dashboard instruments and control units.
4. Home Appliances: Integrated into smart home devices for control and monitoring.
5. Medical Devices: Applied in portable diagnostic tools and monitoring equipment.
6. Communication Systems: Supports low-speed USB communication protocols.
7. Embedded Systems Development: Ideal for educational purposes and prototyping.
Its built-in USB module and low power consumption make it suitable for applications requiring efficient data transfer and power management.
1. Consumer Electronics: Used in devices requiring USB connectivity, like keyboards and mice.
2. Industrial Automation: Employed in control systems, data acquisition, and sensor interfacing.
3. Automotive Systems: Utilized in dashboard instruments and control units.
4. Home Appliances: Integrated into smart home devices for control and monitoring.
5. Medical Devices: Applied in portable diagnostic tools and monitoring equipment.
6. Communication Systems: Supports low-speed USB communication protocols.
7. Embedded Systems Development: Ideal for educational purposes and prototyping.
Its built-in USB module and low power consumption make it suitable for applications requiring efficient data transfer and power management.
Package
The PIC18F45K50-I/PT is a microcontroller from Microchip Technology, packaged in a TQFP (Thin Quad Flat Pack) with 44 pins. It is designed for embedded applications requiring USB connectivity, featuring a wide operating voltage range and advanced peripherals.
