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PIC18F4520T-I/PT

Name: PIC18F4520T-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 44TQFP

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資料表 PIC18F4520T-I/PT DataSheet
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規格

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	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)	4.2V ~ 5.5V
Data Converters	A/D 13x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	44-TQFP (10x10)
Package / Case	44-TQFP
Base Product Number	PIC18F4520

概述

Description

The PIC18F4520T-I/PT is a microcontroller from Microchip's PIC18 family, designed for embedded applications requiring high performance and versatility. It features a 16-bit instruction set architecture and operates at a maximum clock speed of 40 MHz. This microcontroller includes 32 Kbytes of Flash memory for program storage, 1.5 Kbytes of RAM, and 256 bytes of EEPROM for non-volatile data storage.
The PIC18F4520T offers a rich set of peripherals, including multiple I/O ports, 10-bit analog-to-digital converters (ADC), timers, and communication interfaces such as UART, SPI, and I2C. It also supports external interrupts and has an integrated watchdog timer for enhanced reliability.
With its wide operating voltage range (2.0V to 5.5V) and low power consumption, the PIC18F4520T is suitable for battery-operated devices. Its robust design and extensive feature set make it ideal for applications in automation, consumer electronics, and industrial control systems.

Features

The PIC18F4520T-I/PT is a 16-bit microcontroller from Microchip's PIC18 family, designed for a wide range of applications. Key features include:
- Memory: 32 KB Flash program memory, 2 KB RAM, and 256 bytes of EEPROM.
- Performance: Operates at up to 40 MHz with a 10 MIPS (Million Instructions Per Second) performance.
- I/O Ports: 33 general-purpose I/O pins.
- Analog Features: 10-bit Analog-to-Digital Converter (ADC) with up to 16 channels and a comparator.
- Timers: Multiple timers including Timer0, Timer1, Timer2, and a watchdog timer.
- Communication Interfaces: Supports I2C, SPI, and USART for serial communication.
- Interrupts: 15 interrupt sources with a priority-level option.
- Power Management: Low-power modes for efficient energy consumption.
- Operating Voltage: 2.0V to 5.5V.
The PIC18F4520T is suitable for embedded systems, automotive, and industrial applications due to its robust performance and versatility.

Package

The PIC18F4520T-I/PT is packaged in a 40-pin Dual In-Line Package (DIP) with a plastic housing. The "T" indicates it is tape and reel packaged for automated assembly. The "I" signifies an industrial temperature range.

Pinout

The PIC18F4520T-I/PT microcontroller features a total of 40 pins. It belongs to the PIC18 family and is designed for various embedded applications. The pin functions include:
1. Digital I/O Pins: Configurable as input or output for general-purpose use.
2. Analog Inputs: Up to 13 channels for the Analog-to-Digital Converter (ADC).
3. Timer Modules: Pins associated with timers for timing applications.
4. Serial Communication: UART, SPI, and I2C interfaces for communication with other devices.
5. Reset and Power Pins: MCLR (Master Clear Reset), VDD, and VSS for power supply connections.
6. Oscillator Pins: For connecting external crystal or oscillator circuits.
This microcontroller is well-suited for applications requiring both digital and analog processing, making it versatile for various projects.

Manufacturer

The manufacturer of the PIC18F4520T-I/PT is Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in microcontrollers, memory, and analog products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip primarily serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is renowned for its development of PIC microcontrollers, which are widely used in embedded systems due to their versatility, reliability, and ease of use. Microchip also provides design support, development tools, and software solutions to assist engineers in creating innovative applications.

Application

The PIC18F4520T-I/PT microcontroller is widely used in embedded systems for applications such as industrial automation, robotics, automotive control, medical devices, and consumer electronics. Its features, including multiple I/O ports, ADC, PWM, and communication interfaces (UART, SPI, I2C), make it suitable for data acquisition, motor control, sensor interfacing, and home automation systems. Its versatility and performance support various applications requiring reliable and efficient control.

Equivalent

Equivalent products to the PIC18F4520T-I/PT chip include the PIC18F4520-I/P, PIC18F4620-I/P, and PIC18F4580-I/P. These alternatives share similar features, including comparable memory sizes and peripheral functionalities, making them suitable substitutes depending on specific application requirements. Always verify compatibility with your design before substituting.