사양
| 속성 | 가치 |
| Package / Case | Tube |
| 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 | 14 |
| Program Memory Size | 16KB (8K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 768 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 11x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC18F14K50-I/SO is an 8-bit microcontroller from Microchip Technology, part of the PIC18 family. It is designed for cost-effective USB applications and offers robust performance with low power consumption. This microcontroller is housed in an 20-pin SOIC package and is equipped with numerous features, including a maximum clock speed of 48 MHz, up to 16 Kbytes of Flash Program Memory, 768 bytes of SRAM, and 256 bytes of EEPROM.
Key features include an enhanced USB 2.0 module, enabling full-speed (12 Mbps) USB communication, making it suitable for USB devices and embedded applications requiring USB connectivity. It also supports various serial communication interfaces such as EUSART, SPI, and I2C, providing flexibility for connecting with other peripherals and devices. The device offers 12 I/O pins and multiple timers for versatile control and timing functions. Additionally, it has a 10-bit Analog-to-Digital Converter (ADC) for interfacing with analog inputs.
The PIC18F14K50-I/SO is ideal for applications like data logging, sensor interfacing, and control systems, particularly where USB connectivity is essential.
Key features include an enhanced USB 2.0 module, enabling full-speed (12 Mbps) USB communication, making it suitable for USB devices and embedded applications requiring USB connectivity. It also supports various serial communication interfaces such as EUSART, SPI, and I2C, providing flexibility for connecting with other peripherals and devices. The device offers 12 I/O pins and multiple timers for versatile control and timing functions. Additionally, it has a 10-bit Analog-to-Digital Converter (ADC) for interfacing with analog inputs.
The PIC18F14K50-I/SO is ideal for applications like data logging, sensor interfacing, and control systems, particularly where USB connectivity is essential.
Equivalent
The PIC18F14K50-I/SO is an 8-bit microcontroller from Microchip Technology with features like USB support and nanoWatt XLP technology. Equivalent products might include:
1. Microchip PIC18F13K50: Similar with fewer I/O pins.
2. Atmel ATmega16U2: Offers USB support in a similar package.
3. NXP LPC1343: A 32-bit ARM Cortex-M3 microcontroller with USB capability.
Make sure to verify the specific functionality and pin compatibility before substituting.
1. Microchip PIC18F13K50: Similar with fewer I/O pins.
2. Atmel ATmega16U2: Offers USB support in a similar package.
3. NXP LPC1343: A 32-bit ARM Cortex-M3 microcontroller with USB capability.
Make sure to verify the specific functionality and pin compatibility before substituting.
Features
The PIC18F14K50-I/SO is a microcontroller from Microchip Technology, featuring a 8-bit architecture. Key features include:
1. Core: Enhanced PIC18 architecture with C compiler optimized instruction set.
2. CPU Speed: Up to 48 MHz.
3. Flash Memory: 16 KB for program storage.
4. RAM: 768 bytes of data memory.
5. EEPROM: 256 bytes for non-volatile data storage.
6. I/O Ports: 12 I/O pins, offering flexibility for various applications.
7. Timers: One 8-bit and one 16-bit timer for precise timing operations.
8. Communication Interfaces: Includes EUSART, I2C™, and SPI interfaces for serial communication.
9. USB: Integrated USB 2.0 compliant full-speed device for connectivity.
10. Operating Voltage: Ranges from 1.8V to 5.5V, suitable for low-power applications.
11. Low-Power Modes: Features like Idle and Sleep modes reduce power consumption.
12. ADC: 10-bit ADC with 11 channels for analog signal processing.
13. Package Type: Offered in SOIC-20 package for surface-mount applications.
These features make it suitable for a variety of embedded applications, including USB devices, data logging, and control systems.
1. Core: Enhanced PIC18 architecture with C compiler optimized instruction set.
2. CPU Speed: Up to 48 MHz.
3. Flash Memory: 16 KB for program storage.
4. RAM: 768 bytes of data memory.
5. EEPROM: 256 bytes for non-volatile data storage.
6. I/O Ports: 12 I/O pins, offering flexibility for various applications.
7. Timers: One 8-bit and one 16-bit timer for precise timing operations.
8. Communication Interfaces: Includes EUSART, I2C™, and SPI interfaces for serial communication.
9. USB: Integrated USB 2.0 compliant full-speed device for connectivity.
10. Operating Voltage: Ranges from 1.8V to 5.5V, suitable for low-power applications.
11. Low-Power Modes: Features like Idle and Sleep modes reduce power consumption.
12. ADC: 10-bit ADC with 11 channels for analog signal processing.
13. Package Type: Offered in SOIC-20 package for surface-mount applications.
These features make it suitable for a variety of embedded applications, including USB devices, data logging, and control systems.
Pinout
The PIC18F14K50-I/SO is a microcontroller from Microchip Technology. It comes in a 20-pin SOIC (Small Outline Integrated Circuit) package.
The pin count and functions are as follows:
1. VDD: Positive supply for logic and I/O pins.
2. VSS: Ground reference for logic and I/O pins.
3. RA0/AN0: Analog input 0/digital I/O.
4. RA1/AN1: Analog input 1/digital I/O.
5. RA2/AN2/VREF-: Analog input 2/reference voltage minus/digital I/O.
6. RA3/AN3/VREF+: Analog input 3/reference voltage plus/digital I/O.
7. RB0/AN5/INT0: Analog input 5/external interrupt 0/digital I/O.
8. RB1/AN6/INT1: Analog input 6/external interrupt 1/digital I/O.
9. RB2/AN7/INT2: Analog input 7/external interrupt 2/digital I/O.
10. RB3/CCP1: Capture/Compare/PWM module/digital I/O.
11. RB4/KBI0: Keyboard interrupt 0/digital I/O.
12. RB5/KBI1: Keyboard interrupt 1/digital I/O.
13. RC0/T1OSO/T1CKI: Timer 1 oscillator output/clock input/digital I/O.
14. RC1/T1OSI: Timer 1 oscillator input/digital I/O.
15. RC2/CCP2: Capture/Compare/PWM module 2/digital I/O.
16. RC3/SCL: I2C clock/digital I/O.
17. RC4/SDI/SDA: SPI data in/I2C data/digital I/O.
18. RC5/SDO: SPI data out/digital I/O.
19. RC6/TX/CK: EUSART transmit/clock output/digital I/O.
20. RC7/RX/DT: EUSART receive/data input/digital I/O.
This microcontroller is suitable for USB applications, with features for analog-to-digital conversion, timers, and communication interfaces.
The pin count and functions are as follows:
1. VDD: Positive supply for logic and I/O pins.
2. VSS: Ground reference for logic and I/O pins.
3. RA0/AN0: Analog input 0/digital I/O.
4. RA1/AN1: Analog input 1/digital I/O.
5. RA2/AN2/VREF-: Analog input 2/reference voltage minus/digital I/O.
6. RA3/AN3/VREF+: Analog input 3/reference voltage plus/digital I/O.
7. RB0/AN5/INT0: Analog input 5/external interrupt 0/digital I/O.
8. RB1/AN6/INT1: Analog input 6/external interrupt 1/digital I/O.
9. RB2/AN7/INT2: Analog input 7/external interrupt 2/digital I/O.
10. RB3/CCP1: Capture/Compare/PWM module/digital I/O.
11. RB4/KBI0: Keyboard interrupt 0/digital I/O.
12. RB5/KBI1: Keyboard interrupt 1/digital I/O.
13. RC0/T1OSO/T1CKI: Timer 1 oscillator output/clock input/digital I/O.
14. RC1/T1OSI: Timer 1 oscillator input/digital I/O.
15. RC2/CCP2: Capture/Compare/PWM module 2/digital I/O.
16. RC3/SCL: I2C clock/digital I/O.
17. RC4/SDI/SDA: SPI data in/I2C data/digital I/O.
18. RC5/SDO: SPI data out/digital I/O.
19. RC6/TX/CK: EUSART transmit/clock output/digital I/O.
20. RC7/RX/DT: EUSART receive/data input/digital I/O.
This microcontroller is suitable for USB applications, with features for analog-to-digital conversion, timers, and communication interfaces.
Manufacturer
The PIC18F14K50-I/SO is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company designs and manufactures a broad range of semiconductor products that are used in various applications, including automotive, communications, computing, consumer electronics, and industrial control. Microchip is known for its focus on innovation, quality, and providing comprehensive support for its products, including development tools and software. The company is headquartered in Chandler, Arizona, and serves a global customer base.
Application
The PIC18F14K50-I/SO microcontroller is commonly used in applications that require USB connectivity, such as USB devices, data acquisition systems, and human interface devices. Its low-power features and enhanced flash memory make it suitable for battery-powered applications. Additionally, it is often utilized in industrial automation, consumer electronics, and communication systems due to its robust I/O options and reliable performance. The microcontroller's small form factor and versatility also make it a good choice for portable and compact electronic devices.
Package
The PIC18F14K50-I/SO is a microcontroller from Microchip Technology, packaged in an SOIC (Small Outline Integrated Circuit) form factor. This type of package is compact and suitable for surface-mount assembly, featuring 20 pins. It provides a balance between size and ease of handling, making it ideal for various applications in compact electronic designs.
