사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | PIC® 18F |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Number of I/O | 36 |
| Program Memory Size | 48KB (24K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 3.8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 5.5V |
| Data Converters | A/D 13x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC18LF4525-I/PT is an 8-bit microcontroller from Microchip Technology, part of the PIC18 family. It is designed for low-power, high-performance applications. This microcontroller features a powerful architecture with up to 16 MIPS throughput at 40 MHz. It includes 32 KB of Flash memory, 1.5 KB of RAM, and 256 bytes of EEPROM for data storage. The device operates at a wide voltage range (2.0V to 5.5V), making it suitable for battery-powered applications.
Key peripherals include an Enhanced Capture/Compare/PWM (ECCP) module, multiple timers, and an Analog-to-Digital Converter (ADC) with 10-bit resolution. It also supports various communication protocols such as SPI, I²C, and USART. The microcontroller's nanoWatt technology enables efficient power management, making it ideal for energy-sensitive designs.
The PIC18LF4525-I/PT comes in a 44-pin TQFP package and is supported by Microchip's extensive development tools, including MPLAB X IDE and XC8 compiler, which facilitate design and programming. This makes it an excellent choice for embedded systems requiring reliability and flexibility.
Key peripherals include an Enhanced Capture/Compare/PWM (ECCP) module, multiple timers, and an Analog-to-Digital Converter (ADC) with 10-bit resolution. It also supports various communication protocols such as SPI, I²C, and USART. The microcontroller's nanoWatt technology enables efficient power management, making it ideal for energy-sensitive designs.
The PIC18LF4525-I/PT comes in a 44-pin TQFP package and is supported by Microchip's extensive development tools, including MPLAB X IDE and XC8 compiler, which facilitate design and programming. This makes it an excellent choice for embedded systems requiring reliability and flexibility.
Equivalent
The PIC18LF4525-I/PT is a microcontroller from Microchip Technology. Equivalent products from the same family include the PIC18F4525-I/PT, which operates at a higher voltage range. For alternatives from other manufacturers, consider similar 8-bit microcontrollers with comparable features from companies like Atmel (now part of Microchip) or Texas Instruments, such as the ATmega32 series or TI's MSP430 series. Always check datasheets for compatibility regarding pin configuration, memory, and peripherals.
Pinout
The PIC18LF4525-I/PT is a microcontroller from Microchip Technology, and it comes in a TQFP (Thin Quad Flat Pack) package with a pin count of 44. This microcontroller is part of the 8-bit PIC18 family, which is known for its high performance and features suitable for various embedded applications.
Key functions of the PIC18LF4525 include:
- High CPU performance with an 8-bit architecture and C compiler optimization.
- Flash program memory for storing firmware, with self-programming capability.
- Enhanced USART module for serial communication.
- I2C and SPI interface support.
- 10-bit ADC with multiple channels for analog input.
- CCP and PWM modules for control applications.
- Several digital I/O pins for interfacing with other devices.
- Low-power consumption modes for battery-operated applications.
The PIC18LF4525 is typically used in applications that require efficient processing, flexible interfacing, and low power consumption, such as consumer electronics, industrial automation, and remote sensors.
Key functions of the PIC18LF4525 include:
- High CPU performance with an 8-bit architecture and C compiler optimization.
- Flash program memory for storing firmware, with self-programming capability.
- Enhanced USART module for serial communication.
- I2C and SPI interface support.
- 10-bit ADC with multiple channels for analog input.
- CCP and PWM modules for control applications.
- Several digital I/O pins for interfacing with other devices.
- Low-power consumption modes for battery-operated applications.
The PIC18LF4525 is typically used in applications that require efficient processing, flexible interfacing, and low power consumption, such as consumer electronics, industrial automation, and remote sensors.
Manufacturer
The manufacturer of the PIC18LF4525-I/PT is Microchip Technology Inc. Microchip Technology is a publicly traded American company that specializes in the production of microcontroller, memory, and analog semiconductors. The company is known for its broad portfolio of microcontrollers, including the popular PIC, AVR, and SAM families, which are widely used across various industries for embedded control applications. Microchip also produces a range of other semiconductor products, including mixed-signal, analog, and Flash-IP solutions. The company's products are used in a variety of applications, from consumer electronics and automotive to industrial and telecommunications. Microchip Technology focuses on providing high-quality and reliable semiconductor solutions, often emphasizing ease of use and integration for developers and engineers.
Application
The PIC18LF4525-I/PT is a versatile microcontroller used in various applications due to its low power consumption, enhanced flash memory, and rich peripheral set. Key application areas include:
1. Embedded Systems: Ideal for compact, power-sensitive devices.
2. Consumer Electronics: Used in remote controls and home automation.
3. Automotive: Employed in dashboard instruments and sensor systems.
4. Industrial Control: Suitable for control systems and automation.
5. Medical Devices: Utilized in portable health monitoring equipment.
6. Communication Systems: Supports wireless modules and data logging.
7. IoT Devices: Facilitates smart devices with connectivity needs.
Its adaptability makes it suitable for a wide range of industries requiring reliable and efficient microcontrollers.
1. Embedded Systems: Ideal for compact, power-sensitive devices.
2. Consumer Electronics: Used in remote controls and home automation.
3. Automotive: Employed in dashboard instruments and sensor systems.
4. Industrial Control: Suitable for control systems and automation.
5. Medical Devices: Utilized in portable health monitoring equipment.
6. Communication Systems: Supports wireless modules and data logging.
7. IoT Devices: Facilitates smart devices with connectivity needs.
Its adaptability makes it suitable for a wide range of industries requiring reliable and efficient microcontrollers.
Package
The PIC18LF4525-I/PT is a microcontroller from Microchip Technology, packaged in a TQFP (Thin Quad Flat Pack) with 44 pins. This package type is suitable for surface mounting on printed circuit boards, ensuring compactness and efficient use of space in electronic designs.
