PIC18F2431-I/SO

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PIC18F2431-I/SO

+BOM

IC MCU 8BIT 16KB FLASH 28SOIC

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Package / Case Tube
Series PIC® 18F
Part Status Active
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 24
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 5x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

概要

Description

The PIC18F2431-I/SO is an 8-bit microcontroller from Microchip’s PIC18F family, featuring a 16 MIPS CPU, 12 KB Flash, 768B RAM, and 256B EEPROM. It includes a 10-bit ADC, PWM modules, and motor control peripherals, making it ideal for embedded control applications like motor drives.
Key features:
- 28-pin SOIC package (surface-mount).
- Enhanced Capture/Compare/PWM (ECCP) for precise motor control.
- USART, SPI, I²C for communication.
- Operating voltage: 2.0V–5.5V, with low-power modes.
Its integrated peripherals reduce external components, while its C-optimized architecture simplifies programming. Suitable for industrial, automotive, and consumer applications requiring robust control.

Equivalent

Equivalent products to the PIC18F2431-I/SO include:
- PIC18F2539-I/SO: Similar 28-pin SOIC, enhanced features.
- PIC18F4431-I/SO: Compatible pinout, motor control focus.
- PIC18F2455-I/SO: USB support, same package.
- PIC18F2550-I/SO: USB-capable, 28-pin SOIC.
Check Microchip’s parametric search for exact replacements based on your requirements.

Manufacturer

The PIC18F2431-I/SO is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.

Application

The PIC18F2431-I/SO is a versatile microcontroller from Microchip, commonly used in:
- Motor Control: BLDC, stepper, and DC motor drives.
- Industrial Automation: PLCs, sensors, and actuators.
- Automotive Systems: Auxiliary motor control and power management.
- Consumer Electronics: Appliances with embedded control.
- Power Conversion: Inverters and SMPS.
Its features (PWM, ADC, robust I/O) make it ideal for real-time control applications.

Package

The PIC18F2431-I/SO comes in a SOIC (Small Outline Integrated Circuit) package. This surface-mount package has 28 pins, a width of 7.5mm, and is designed for compact PCB designs. The "-I" suffix indicates an industrial temperature range (-40°C to +85°C). The "/SO" denotes the SOIC package type.

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