View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersPIC18F57Q43-I/6LX
PIC18F57Q43-I/6LX Image
Image may be representation.
See specifications for product details.
EXPRESS OPTION
Payment method

PIC18F57Q43-I/6LX - Microchip Technology

Manufacturer Part Number
PIC18F57Q43-I/6LX
Manufacturer
Microchip Technology
Allelco Part Number
32D-PIC18F57Q43-I/6LX
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 8BIT 128KB FLASH 48VQFN
Package
48-VQFN (6x6)
Data sheet
1.PIC18F57Q43-I/6.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 23404

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

PIC18F57Q43-I/6LX Tech Specifications
Microchip Technology - PIC18F57Q43-I/6LX technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - PIC18F57Q43-I/6LX

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 48-VQFN (6x6)  
Speed 64MHz  
Series PIC® XLP™ 18F, Functional Safety (FuSa)  
RAM Size 8K x 8  
Program Memory Type FLASH  
Program Memory Size 128KB (128K x 8)  
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT  
Package / Case 48-VFQFN Exposed Pad  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 44  
Mounting Type Surface Mount  
EEPROM Size 1K x 8  
Data Converters A/D 43x12b; D/A 1x8b  
Core Size 8-Bit  
Core Processor PIC  
Connectivity I²C, LINbus, SPI, UART/USART  
Base Product Number PIC18F57  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

PIC18F57Q43-I/6LX

Manufacturer

Microchip Technology

Introduction

The PIC18F57Q43-I/6LX is a high-performance 8-bit microcontroller from Microchip's PIC® XLP™ 18F series, designed for embedded applications. It features advanced peripherals, low-power operation, and enhanced functional safety capabilities, making it suitable for a wide range of industrial and automotive applications.

Product Features and Performance

8-bit PIC core operating at up to 64MHz

128KB of FLASH program memory

8KB of RAM

1KB of EEPROM

Wide supply voltage range of 1.8V to 5.5V

Integrated 12-bit ADC with 43 channels

8-bit DAC

Variety of communication interfaces including I2C, LIN, SPI, and UART/USART

Peripheral features like Brown-out Detect/Reset, LVD, POR, PWM, and Watchdog Timer

44 I/O pins

Product Advantages

Excellent performance and power efficiency

Extensive peripheral set for versatile applications

Functional safety features for industrial and automotive use

Broad compatibility and ease of integration

Key Reasons to Choose This Product

Robust and reliable 8-bit microcontroller solution

Ideal for cost-sensitive, low-power embedded designs

Seamless integration with Microchip's extensive development ecosystem

Trusted brand and quality assurance from Microchip Technology

Quality and Safety Features

Designed and manufactured to Microchip's high-quality standards

Functional Safety (FuSa) capabilities for critical applications

Extended operating temperature range of -40°C to 85°C

Compatibility

Compatible with a wide range of PIC18F family devices

Easily integrated into existing Microchip-based systems

Application Areas

Industrial automation and control

Automotive electronics

Smart home and IoT devices

Medical equipment

Power management systems

Product Lifecycle

["The PIC18F57Q43-I/6LX is an active product in our website's sales team's portfolio.","There are several equivalent and alternative models available within the PIC® XLP™ 18F series, including the PIC18F46Q43, PIC18F47Q43, and PIC18F57Q84.","Customers are advised to contact our website's sales team for the most up-to-date information on product availability and roadmap."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology PIC18F57Q43-I/6LX

Product Attribute PIC18F57Q43-E/6LX PIC18F57Q83-I/6MX PIC18F57Q84-I/6MX PIC18F57Q84T-I/6MX
Part Number PIC18F57Q43-E/6LX PIC18F57Q83-I/6MX PIC18F57Q84-I/6MX PIC18F57Q84T-I/6MX
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Core Size - - - -
RAM Size - - - -
Program Memory Size - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Connectivity - - - -
EEPROM Size - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Number of I/O - - - -
Data Converters - - - -
Series - - - -
Oscillator Type - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Speed - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Peripherals - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Core Processor - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Program Memory Type - - - -

PIC18F57Q43-I/6LX Datasheet PDF

Download PIC18F57Q43-I/6LX pdf datasheets and Microchip Technology documentation for PIC18F57Q43-I/6LX - Microchip Technology.

Datasheets
PIC18F27/47/57Q43.pdf
PCN Design/Specification
PIC18F27/47/57Q43 30/Jun/2021.pdf PIC18Fxx Datasheet 02/Mar/2023.pdf
Errata
PIC18F27/47/57Q43 Errata.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
PIC18F57Q43-I/6LX Image

PIC18F57Q43-I/6LX

Microchip Technology
32D-PIC18F57Q43-I/6LX

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB