사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | PIC® XLP™ 18J |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 48MHz |
| Connectivity | I²C, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 34 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| RAM Size | 3.8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.15V ~ 3.6V |
| Data Converters | A/D 13x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC18F46J50-I/PT is a microcontroller from Microchip Technology, part of the PIC18 family. It is designed for applications requiring high performance and low power consumption. Key features include a 16-bit instruction set, up to 48 MHz operation using an internal oscillator, and 64KB of Flash memory. It also has 3,872 bytes of RAM and 1KB of EEPROM for data storage.
The microcontroller offers various communication interfaces, including USB, SPI, I2C, and EUSART, making it suitable for embedded applications needing connectivity. It supports up to 35 I/O pins, which can be configured for digital or analog functions.
Advanced features include a 10-bit Analog-to-Digital Converter (ADC), multiple timers, a Watchdog Timer (WDT), and power-saving modes like Idle and Sleep, enhancing efficiency in battery-powered devices. The microcontroller is often used in consumer electronics, industrial controls, and automotive applications.
The “I/PT” suffix indicates an industrial temperature range and a TQFP package, which is suitable for surface mounting on printed circuit boards. This microcontroller combines flexibility, performance, and low power, making it an ideal choice for various applications.
The microcontroller offers various communication interfaces, including USB, SPI, I2C, and EUSART, making it suitable for embedded applications needing connectivity. It supports up to 35 I/O pins, which can be configured for digital or analog functions.
Advanced features include a 10-bit Analog-to-Digital Converter (ADC), multiple timers, a Watchdog Timer (WDT), and power-saving modes like Idle and Sleep, enhancing efficiency in battery-powered devices. The microcontroller is often used in consumer electronics, industrial controls, and automotive applications.
The “I/PT” suffix indicates an industrial temperature range and a TQFP package, which is suitable for surface mounting on printed circuit boards. This microcontroller combines flexibility, performance, and low power, making it an ideal choice for various applications.
Equivalent
Equivalent products for the PIC18F46J50-I/PT microcontroller include other models in the PIC18F family with similar features and specifications, such as the PIC18F46K22, PIC18F46K80, or PIC18F46Q10. Additionally, microcontrollers from other manufacturers with similar capabilities, such as the Atmel ATmega series or NXP's LPC series, could serve as alternatives, although this may require adjustments in software and hardware. Always check specific requirements and compatibility when selecting an equivalent.
Features
The PIC18F46J50-I/PT is a high-performance microcontroller from Microchip Technology, known for its efficiency and flexibility. Key features include:
1. Core and Performance:
- 8-bit PIC18 microcontroller.
- 48 MHz maximum CPU clock.
- Up to 16 MIPS (Million Instructions Per Second).
2. Memory:
- 64 KB Flash Program Memory.
- 3.8 KB SRAM.
- 1024 Bytes of EEPROM emulation.
3. I/O and Peripherals:
- 48 I/O pins.
- 12-channel 10-bit ADC.
- Enhanced Capture/Compare/PWM module.
- Multiple timers (8-bit and 16-bit).
4. Communication Interfaces:
- USB 2.0 Full-Speed (12 Mbps) interface.
- Supports LIN, SPI, I2C, and EUSART for serial communication.
5. Power and Package:
- Low power consumption with nanoWatt Technology.
- Operates at 2.0V to 3.6V.
- 44-pin TQFP package.
6. Additional Features:
- Enhanced Watchdog Timer (WDT).
- Programmable Brown-out Reset (BOR).
- In-Circuit Debug (ICD).
This microcontroller is well-suited for applications requiring USB connectivity, efficient power management, and a robust peripheral set.
1. Core and Performance:
- 8-bit PIC18 microcontroller.
- 48 MHz maximum CPU clock.
- Up to 16 MIPS (Million Instructions Per Second).
2. Memory:
- 64 KB Flash Program Memory.
- 3.8 KB SRAM.
- 1024 Bytes of EEPROM emulation.
3. I/O and Peripherals:
- 48 I/O pins.
- 12-channel 10-bit ADC.
- Enhanced Capture/Compare/PWM module.
- Multiple timers (8-bit and 16-bit).
4. Communication Interfaces:
- USB 2.0 Full-Speed (12 Mbps) interface.
- Supports LIN, SPI, I2C, and EUSART for serial communication.
5. Power and Package:
- Low power consumption with nanoWatt Technology.
- Operates at 2.0V to 3.6V.
- 44-pin TQFP package.
6. Additional Features:
- Enhanced Watchdog Timer (WDT).
- Programmable Brown-out Reset (BOR).
- In-Circuit Debug (ICD).
This microcontroller is well-suited for applications requiring USB connectivity, efficient power management, and a robust peripheral set.
Pinout
The PIC18F46J50-I/PT is a microcontroller from Microchip Technology's PIC18 family. It features a 44-pin TQFP (Thin Quad Flat Package) form factor. This microcontroller is designed for applications requiring low power and high performance. It includes an enhanced flash memory, self-programming capability, and nanoWatt XLP technology for extended battery life. Key functions include:
1. CPU and Performance: High-performance RISC CPU with an operating speed of up to 48 MHz.
2. Memory: 64 KB of flash memory, 3,800 bytes of SRAM, and 1 KB of EEPROM for data storage.
3. Peripherals: Includes multiple timers, input capture/output compare modules, and enhanced PWM.
4. Communication Interfaces: Supports USB 2.0, I²C, SPI, and UART, making it versatile for various communication needs.
5. Analog Features: Equipped with a 10-bit ADC with up to 13 channels, suitable for analog signal processing.
6. Digital I/O: Provides a variety of digital I/O pins, with several pins offering interrupt-on-change capabilities.
Overall, the PIC18F46J50-I/PT is suitable for embedded applications requiring robust communication and control functionalities.
1. CPU and Performance: High-performance RISC CPU with an operating speed of up to 48 MHz.
2. Memory: 64 KB of flash memory, 3,800 bytes of SRAM, and 1 KB of EEPROM for data storage.
3. Peripherals: Includes multiple timers, input capture/output compare modules, and enhanced PWM.
4. Communication Interfaces: Supports USB 2.0, I²C, SPI, and UART, making it versatile for various communication needs.
5. Analog Features: Equipped with a 10-bit ADC with up to 13 channels, suitable for analog signal processing.
6. Digital I/O: Provides a variety of digital I/O pins, with several pins offering interrupt-on-change capabilities.
Overall, the PIC18F46J50-I/PT is suitable for embedded applications requiring robust communication and control functionalities.
Manufacturer
The PIC18F46J50-I/PT is manufactured by Microchip Technology Inc. Microchip is a leading American semiconductor company that designs and produces microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company is well-known for its focus on embedded control applications across various industries, including automotive, consumer electronics, industrial, and communications.
Application
The PIC18F46J50-I/PT is a versatile microcontroller ideal for various applications. It is commonly used in consumer electronics for managing interfaces and controls. In industrial automation, it handles tasks like sensor data processing and motor control. It's suitable for medical devices due to its low power consumption and USB connectivity. Additionally, it finds applications in automotive systems for control and communication functions. Its USB interface makes it a good choice for USB peripherals and HID devices. Moreover, it is used in home automation systems for managing smart devices and in IoT applications where connectivity and low power are essential.
Package
The PIC18F46J50-I/PT is a microcontroller in a TQFP (Thin Quad Flat Pack) package. This 44-pin package type features a low-profile design, suitable for surface mounting on printed circuit boards, offering efficient use of space and good electrical performance.
