PIC18F4431T-I/PT

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PIC18F4431T-I/PT

IC MCU 8BIT 16KB FLASH 44TQFP

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Spécifications

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, LVD, Power Control PWM, QEI, 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 9x10b
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 PIC18F4431

Vue d'ensemble

Description

The PIC18F4431T-I/PT is a member of Microchip's PIC18 family of microcontrollers, featuring a 16-bit instruction set architecture. With a 40-pin Dual in-line Package (DIP), it operates at a maximum clock speed of 40 MHz and is designed for a wide range of embedded applications.
Key features include:
- Memory: It offers 32 KB of Flash program memory, 2 KB of RAM, and 256 bytes of EEPROM for data storage.
- I/O Ports: The microcontroller provides up to 33 general-purpose I/O pins.
- Peripherals: It includes multiple integrated peripherals such as timers, ADCs, comparators, and communication interfaces like UART, SPI, and I2C.
- Low Power Modes: Designed for efficiency, it supports various low-power modes, making it suitable for battery-operated devices.
The PIC18F4431T-I/PT is ideal for applications in automation, consumer electronics, and automotive systems, offering flexibility and reliability for developers.

Features

The PIC18F4431T-I/PT is a 16-bit microcontroller from Microchip Technology, part of the PIC18 series. Key features include:
- Architecture: Enhanced mid-range architecture with improved instruction set.
- Speed: Operates up to 40 MHz with an 8-cycle instruction execution.
- Memory: 32 KB Flash program memory, 2 KB RAM, and 256 bytes of EEPROM.
- I/O Ports: 36 I/O pins with multiple multiplexed functions.
- Timers: Multiple timers, including 8-bit and 16-bit options for precise timing applications.
- Communication Interfaces: Supports I²C, SPI, and USART for versatile communication.
- Analog Features: Integrated 10-bit ADC with up to 13 channels.
- PWM: Capable of generating PWM signals for motor control and other applications.
- Low Power Modes: Various sleep modes for power conservation.
- Operating Voltage: 2.0V to 5.5V, making it suitable for battery-powered devices.
This microcontroller is ideal for applications in automotive, industrial control, and consumer electronics.

Package

The PIC18F4431T-I/PT is available in a TQFP (Thin Quad Flat Package) type, specifically in a 44-pin configuration. This surface-mount package is designed for efficient thermal performance and space-saving in electronic designs.

Pinout

The PIC18F4431T-I/PT is a microcontroller from Microchip's PIC18 family, featuring 40 pins. It is designed for a variety of applications, offering a range of functionalities including digital I/O, analog-to-digital conversion (ADC), timers, and communication interfaces.
Pin Functions:
1. Digital I/O: 33 pins can be configured as general-purpose I/O.
2. ADC: 10 channels for analog signals.
3. PWM Output: Multiple pins for Pulse Width Modulation.
4. Communication Interfaces: UART, SPI, and I2C support for serial communication.
5. External Interrupts: Several pins can be used for external interrupt sources.
6. Power Supply: VDD and VSS pins for power input.
The device operates at a maximum clock speed of 40 MHz and has built-in EEPROM for data storage. This combination of features makes it suitable for embedded applications requiring control and data processing.

Manufacturer

The manufacturer of the PIC18F4431T-I/PT is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and memory solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in embedded control applications and offers a wide range of products, including 8-bit, 16-bit, and 32-bit microcontrollers, as well as digital signal controllers. Microchip serves various industries, including automotive, industrial, consumer, and aerospace, and is known for its commitment to quality and reliability in semiconductor solutions. The PIC18F4431T-I/PT is part of their PIC18 family, which is popular for its performance, ease of use, and extensive development resources.

Application

The PIC18F4431T-I/PT microcontroller is commonly used in various applications, including industrial automation, motor control, data acquisition systems, and consumer electronics. Its features make it suitable for embedded systems requiring real-time processing, communication interfaces (UART, I2C, SPI), and analog functionality (ADC). It's ideal for projects involving robotics, smart home devices, and sensor monitoring due to its versatility and performance.

Equivalent

The PIC18F4431T-I/PT is equivalent to the PIC18F4430, PIC18F4420, and other members of the PIC18F family with similar features and specifications. When looking for alternatives, consider factors like memory size, peripheral support, and package type. Always check the datasheets for specific requirements and compatibility.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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