PIC18F2520-I/ML

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PIC18F2520-I/ML

IC MCU 8BIT 32KB FLASH 28QFN

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Thông số kỹ thuật

Series PIC® 18F
Part Status Active
DigiKey Programmable Verified
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 25
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) 4.2V ~ 5.5V
Data Converters A/D 10x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 28-QFN (6x6)
Package / Case 28-VQFN Exposed Pad
Base Product Number PIC18F2520

Tổng quan

Description

The PIC18F2520-I/ML is a member of Microchip's PIC18 family of microcontrollers, designed for high-performance embedded applications. It features an 8-bit architecture and operates at a maximum clock speed of 40 MHz. The device comes with 32 KB of Flash program memory, 1.5 KB of RAM, and 256 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM).
Key features include 33 I/O pins, multiple timers, a 10-bit analog-to-digital converter (ADC), and various communication interfaces such as USART, SPI, and I2C. The microcontroller supports a wide range of applications, from simple control systems to complex data processing tasks.
It also includes built-in features like Watchdog Timer, Brown-out Reset, and various low-power modes, enhancing its usability in battery-operated devices. The package type is a 28-pin SSOP (Shrink Small Outline Package), making it suitable for space-constrained applications. Overall, the PIC18F2520-I/ML is versatile, reliable, and well-suited for embedded system designs.

Features

The PIC18F2520-I/ML is a microcontroller from Microchip’s PIC18 family featuring:
- Architecture: 8-bit with enhanced instruction set.
- Memory: 32 KB Flash program memory, 1.5 KB SRAM, and 256 Bytes EEPROM.
- I/O Ports: 25 I/O pins, configurable for various functions.
- Operating Voltage: 2.0V to 5.5V.
- Speed: 40 MHz maximum clock speed with 10 MIPS performance.
- Timers: 3 Timers (Timer0, Timer1, Timer2) for various timing applications.
- Communication: Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), SPI, and I2C for serial communication.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
- PWM: 10-bit PWM for motor control and other applications.
- Interrupts: Multiple interrupt sources for efficient event handling.
- Low Power Modes: Various power-saving modes for energy efficiency.
This microcontroller is ideal for applications requiring flexible I/O, communication interfaces, and robust processing capabilities.

Package

The PIC18F2520-I/ML is available in a 28-pin SSOP (Shrink Small Outline Package) type. This package is designed for surface mounting, offering a compact solution for applications with space constraints.

Pinout

The PIC18F2520-I/ML is a 28-pin microcontroller from Microchip's PIC18 series. It features a 14-bit instruction set architecture and is designed for various applications requiring digital control and communication.
Pin Count: 28 pins
Key Functions:
- Digital I/O: Multiple pins can be configured as general-purpose input/output (GPIO).
- Analog Inputs: Incorporates an analog-to-digital converter (ADC) with up to 8 channels.
- Timers: Includes multiple timers for event counting and timing applications.
- Communication Interfaces: Supports UART, SPI, and I2C protocols for serial communication.
- PWM Outputs: Capable of generating pulse-width modulation signals for motor control and other applications.
- Interrupts: Provides external interrupts for responsive operation to various events.
- Power Management: Features low-power modes to enhance energy efficiency in battery-operated devices.
This combination of features makes the PIC18F2520-I/ML suitable for embedded systems, automotive applications, and industrial control.

Manufacturer

The PIC18F2520-I/ML is manufactured by Microchip Technology Inc., a leading semiconductor company. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in microcontrollers, mixed-signal, analog, and Flash-IP solutions. The company primarily serves the embedded control applications market, providing products that enable a wide range of electronic designs, from industrial automation to consumer electronics. Microchip is known for its commitment to quality and innovation, offering a diverse portfolio of microcontrollers and related development tools, making it a key player in the global electronics industry.

Application

The PIC18F2520-I/ML microcontroller is commonly used in embedded systems for applications like motor control, data acquisition, industrial automation, consumer electronics, and communication systems. Its features, including multiple I/O ports, ADC, and serial communication interfaces, make it suitable for robotics, sensor interfacing, and IoT devices. Additionally, it is utilized in educational projects and prototyping due to its versatility and ease of use.

Equivalent

The PIC18F2520-I/ML chip can be equivalently replaced by other members of the PIC18F family, such as the PIC18F2520-I/SO or PIC18F2620-I/ML. Additionally, similar microcontrollers from other manufacturers, like the STM32F030 series or Atmel's ATmega series, may serve as alternatives, but compatibility will depend on specific application requirements. Always verify pin configuration, features, and performance specifications before substitution.

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