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PIC18F4520-I/P

Name: PIC18F4520-I/P
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 40DIP

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包 PDIP-40
資料表 PIC18F4520-I/P DataSheet
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規格

Package	Tube
Series	PIC® 18F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	40MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
NumberofI/O	36
ProgramMemorySize	32KB (16K x 16)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	1.5K x 8
Voltage-Supply(Vcc/Vdd)	4.2V ~ 5.5V
DataConverters	A/D 13x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Through Hole
Package/Case	40-DIP (0.600, 15.24mm)

概述

Description

The PIC18F4520-I/P is a microcontroller from Microchip's PIC18 family, known for its high performance and versatility in embedded applications. It features a 16-bit instruction set architecture and operates with a maximum clock speed of 40 MHz. Key specifications include 32 general-purpose I/O pins, 32 Kbytes of Flash memory, 1.5 Kbytes of RAM, and 256 bytes of EEPROM.
The microcontroller supports various communication protocols such as UART, SPI, and I2C, making it suitable for interfacing with sensors, displays, and other peripherals. It also includes an integrated 10-bit Analog-to-Digital Converter (ADC) and several timers, enhancing its functionality for real-time applications.
The PIC18F4520-I/P is widely used in automation, robotics, consumer electronics, and industrial control systems due to its reliability and ease of programming using Microchip's MPLAB X IDE and XC8 compiler. Its low power consumption and rich feature set make it ideal for both hobbyists and professional developers.

Features

The PIC18F4520-I/P is an 8-bit microcontroller from Microchip's PIC18 family. Key features include:
- Memory: 32 KB Flash memory, 2 KB RAM, and 256 bytes of EEPROM.
- Architecture: 8-bit core with a 14-bit instruction set.
- I/O Ports: 36 I/O pins, configurable for various functions.
- Timers: 3 timers (Timer0, Timer1, Timer2) for time-related operations.
- Communication: Supports UART, SPI, and I2C for serial communication.
- Analog: Integrated 10-bit ADC with 13 channels.
- Operating Voltage: 2.0V to 5.5V.
- Speed: Up to 40 MHz operating frequency.
- Interrupts: 15 interrupt sources with a single interrupt vector.
- Low Power Modes: Various power-saving modes for energy efficiency.
- Programming: In-circuit serial programming (ICSP) capability.
This microcontroller is suitable for a wide range of applications, including embedded systems, automation, and control projects.

Package

The PIC18F4520-I/P is packaged in a DIP (Dual In-line Package) format, specifically a 40-pin DIP. This package type features two parallel rows of pins, making it suitable for through-hole mounting on printed circuit boards (PCBs).

Pinout

The PIC18F4520-I/P is an 8-bit microcontroller from Microchip's PIC18 family. It features a total of 40 pins in a Dual In-line Package (DIP) configuration.
The function of these pins includes:
1. Digital I/O: 33 pins can be configured as general-purpose I/O (GPIO).
2. Analog Inputs: 13 pins can serve as analog inputs for the onboard 10-bit ADC.
3. Timers: Includes multiple timers (Timer0, Timer1, Timer2).
4. Communication Interfaces: Supports I²C, SPI, and UART for serial communication.
5. Reset and Power: Dedicated pins for MCLR (master clear/reset), VDD (power supply), and VSS (ground).
6. Oscillator Connections: Pins for external oscillator connections (XT, HS, and LP configurations).
This microcontroller is well-suited for embedded applications requiring moderate processing power and peripheral interfacing capabilities.

Manufacturer

The PIC18F4520-I/P is manufactured by Microchip Technology Inc., which is a leading provider of microcontroller, mixed-signal, analog, and memory products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in embedded control solutions and offers a wide range of microcontrollers and development tools for various applications. The company serves a diverse range of industries, including automotive, industrial, consumer electronics, and communications, providing innovative solutions that support design flexibility and efficiency. Microchip is known for its commitment to quality and customer service, making it a significant player in the semiconductor industry.

Application

The PIC18F4520-I/P microcontroller is widely used in embedded systems for applications such as industrial automation, robotics, data acquisition, motor control, and consumer electronics. Its versatility makes it suitable for sensor interfacing, communication protocols (like I2C and SPI), and control systems. Additionally, it is employed in educational projects and prototypes due to its ease of programming and ample I/O capabilities.

Equivalent

Equivalent products to the PIC18F4520-I/P include the PIC18F4520-I/SO (same functionality in a surface-mount package) and other PIC18F family members like the PIC18F4550 and PIC18F4525, which offer similar features but may differ in memory size or additional peripherals. Always check the specific requirements for compatibility in your application.