PIC18F4480-I/PT

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PIC18F4480-I/PT

IC MCU 8BIT 16KB FLASH 44TQFP

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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 CANbus, I2C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O 36
Program Memory Size 16KB (8K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 4.2V ~ 5.5V
Data Converters A/D 11x10b
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 PIC18F4480

概述

Description

The PIC18F4480-I/PT is a member of Microchip Technology's PIC18 series of microcontrollers. It features a 16-bit instruction set architecture and is designed for high-performance embedded applications. Key specifications include:
- Memory: 32 KB of Flash program memory, 2 KB of SRAM, and 256 bytes of EEPROM.
- I/O Ports: 36 general-purpose I/O pins, which can be configured for various functions.
- Peripherals: Integrated peripherals include a 10-bit ADC, multiple timers, a Universal Synchronous Asynchronous Receiver Transmitter (USART), and an Enhanced Universal Serial Bus (USB) interface.
- Operating Voltage: Typically operates at 2.0V to 5.5V, making it versatile for different applications.
- Performance: Capable of executing instructions at up to 40 MIPS at a 40 MHz clock frequency.
The PIC18F4480 is well-suited for applications such as motor control, sensor interfacing, and consumer electronics, offering a balance of performance, flexibility, and power efficiency. Its rich set of features allows developers to create complex systems with ease.

Features

The PIC18F4480-I/PT is a 8-bit microcontroller from Microchip's PIC18 family, featuring:
- Memory: 32 KB Flash Program Memory, 1.5 KB RAM, and 256 bytes of EEPROM.
- Speed: Operates up to 40 MHz, with an instruction cycle time of 0.2 µs at maximum frequency.
- Input/Output: 36 I/O pins with 5V tolerance, supporting various configurations.
- Timers: Multiple timers including Timer0, Timer1, and Timer2, allowing for versatile timing operations.
- ADC: 10-bit Analog-to-Digital Converter with up to 13 channels for analog input.
- Communication Interfaces: Supports various protocols including SPI, I2C, and UART for serial communication.
- Interrupts: 14 external and 8 internal interrupt sources for responsive operations.
- Low Power Modes: Various sleep modes for power-efficient applications.
- Peripheral Features: Includes PWM, comparators, and a standard watchdog timer.
Overall, the PIC18F4480-I/PT is ideal for embedded applications requiring advanced features and high processing capabilities.

Package

The PIC18F4480-I/PT is packaged in a 40-pin Plastic Dual In-line Package (PDIP). This type of package is designed for through-hole mounting on circuit boards, providing easy handling and robust connections.

Pinout

The PIC18F4480-I/PT is a 40-pin microcontroller from Microchip's PIC18 family. It features a variety of functions across its pins, primarily designed for general-purpose I/O, communication, and control applications.
Key pin functions include:
1. Digital I/O: 32 pins can be configured as general-purpose input/output (GPIO).
2. Analog Input: 13 pins (RA0-RA5, RB0-RB5) can serve as analog inputs for the built-in ADC.
3. Communication Interfaces:
- UART: Pins for serial communication (TX/RX).
- SPI: Pins for synchronous serial communication.
- I2C: Pins for inter-integrated circuit communication.
4. PWM Outputs: Some pins can generate PWM signals for motor control and other applications.
5. Reset and Oscillator: Dedicated pins for MCLR (master clear) and oscillator connections.
6. Low-Voltage Programming (LVP): Support for programming the device while in-circuit.
This versatility makes the PIC18F4480 suitable for various embedded applications.

Manufacturer

The manufacturer of the PIC18F4480-I/PT is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in embedded control solutions and offers a wide range of products that are used in various applications, including automotive, industrial, consumer, and communications sectors. Microchip is known for its commitment to quality and innovation, providing developers with comprehensive development tools and support to enhance their design processes.

Application

The PIC18F4480-I/PT microcontroller is widely used in embedded applications, including industrial automation, consumer electronics, automotive systems, and medical devices. It is suitable for data acquisition, motor control, and communication interfaces due to its versatile peripheral features. The integrated ADC, PWM, and extensive I/O capabilities make it ideal for applications requiring precise control and monitoring, such as robotics, home automation, and IoT devices. Its low power consumption also makes it suitable for battery-operated applications.

Equivalent

Equivalent products to the PIC18F4480-I/PT include the PIC18F4680, PIC18F4481, and PIC18F67K40. These chips share similar architecture and features, offering varying memory sizes and I/O options suitable for embedded applications. Always check the specific datasheets for detailed specifications and compatibility.

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