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 | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1.5K 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 PIC18LF4520-I/PT is a low-power, high-performance 8-bit microcontroller from Microchip’s PIC18 family. It features:
- 16 KB Flash, 768B RAM, and 1 KB EEPROM for program and data storage.
- 40 MHz max clock speed (10 MIPS) with a 4-20 MHz external oscillator option.
- 35 I/O pins, supporting SPI, I²C, USART, and 10-bit ADC (13 channels).
- Low-voltage operation (2.0V–5.5V), making it suitable for battery-powered applications.
- Enhanced CCP, ECCP, and PWM modules for motor control and signal generation.
- 44-pin TQFP package (PT suffix) for compact designs.
Ideal for embedded systems, industrial control, and IoT, it balances performance with power efficiency.
- 16 KB Flash, 768B RAM, and 1 KB EEPROM for program and data storage.
- 40 MHz max clock speed (10 MIPS) with a 4-20 MHz external oscillator option.
- 35 I/O pins, supporting SPI, I²C, USART, and 10-bit ADC (13 channels).
- Low-voltage operation (2.0V–5.5V), making it suitable for battery-powered applications.
- Enhanced CCP, ECCP, and PWM modules for motor control and signal generation.
- 44-pin TQFP package (PT suffix) for compact designs.
Ideal for embedded systems, industrial control, and IoT, it balances performance with power efficiency.
Equivalent
Equivalent products to the PIC18LF4520-I/PT include:
- PIC18F4520-I/PT (non-low-voltage variant)
- PIC18LF452-I/PT (smaller flash but similar features)
- PIC18LF4525-I/PT (enhanced memory/peripherals)
- PIC18LF4550-I/PT (USB support)
These are pin-compatible with minor differences in voltage, memory, or peripherals. Check datasheets for exact specs.
- PIC18F4520-I/PT (non-low-voltage variant)
- PIC18LF452-I/PT (smaller flash but similar features)
- PIC18LF4525-I/PT (enhanced memory/peripherals)
- PIC18LF4550-I/PT (USB support)
These are pin-compatible with minor differences in voltage, memory, or peripherals. Check datasheets for exact specs.
Features
The PIC18LF4520-I/PT is a low-power, high-performance 8-bit microcontroller from Microchip. Key features:
- Architecture: 8-bit RISC, 16 MIPS at 40 MHz.
- Flash Memory: 32 KB.
- RAM: 1.5 KB, EEPROM: 256 B.
- I/O Pins: 36 (5V tolerant).
- Peripherals:
- 10-bit ADC (13 ch, 100 kSPS),
- 3x timers, 2x CCP modules,
- USART, SPI, I²C,
- Enhanced PWM.
- Operating Voltage: 2.0V–5.5V (low-power variant).
- Packaging: 44-pin TQFP.
- Temperature Range: -40°C to +85°C.
Ideal for embedded control, automation, and low-power applications.
- Architecture: 8-bit RISC, 16 MIPS at 40 MHz.
- Flash Memory: 32 KB.
- RAM: 1.5 KB, EEPROM: 256 B.
- I/O Pins: 36 (5V tolerant).
- Peripherals:
- 10-bit ADC (13 ch, 100 kSPS),
- 3x timers, 2x CCP modules,
- USART, SPI, I²C,
- Enhanced PWM.
- Operating Voltage: 2.0V–5.5V (low-power variant).
- Packaging: 44-pin TQFP.
- Temperature Range: -40°C to +85°C.
Ideal for embedded control, automation, and low-power applications.
Manufacturer
The PIC18LF4520-I/PT is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.
Application
The PIC18LF4520-I/PT, a low-power 8-bit microcontroller from Microchip, is widely used in:
- Embedded Systems: Control applications like home automation, industrial automation, and robotics.
- Automotive: Sensor interfacing, dashboard controls, and basic ECU functions.
- Consumer Electronics: Appliances, smart devices, and remote controls.
- Medical Devices: Portable diagnostic equipment and monitoring systems.
- IoT & Communication: Data logging, sensor nodes, and wireless modules.
Its features (32 KB Flash, 1.5 KB RAM, ADC, PWM, USART, SPI, I²C) make it versatile for low-power, real-time applications.
- Embedded Systems: Control applications like home automation, industrial automation, and robotics.
- Automotive: Sensor interfacing, dashboard controls, and basic ECU functions.
- Consumer Electronics: Appliances, smart devices, and remote controls.
- Medical Devices: Portable diagnostic equipment and monitoring systems.
- IoT & Communication: Data logging, sensor nodes, and wireless modules.
Its features (32 KB Flash, 1.5 KB RAM, ADC, PWM, USART, SPI, I²C) make it versatile for low-power, real-time applications.
Package
The PIC18LF4520-I/PT is a 44-pin TQFP (Thin Quad Flat Package) microcontroller from Microchip. It features a 10-bit ADC, 32 KB flash memory, and 1.5 KB RAM, operating at 5V (LF variant supports 2.0–5.5V). The TQFP package is surface-mountable with a 10x10mm body and 0.8mm lead pitch, suitable for compact designs. Ideal for embedded applications requiring low power and high performance.
