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Name: PIC18LF43K22-I/ML
Brand: Microchip Technology
SKU: PIC18LF43K22-I/ML
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18LF43K22-I/ML

Part No.:: PIC18LF43K22-I/ML

Manufacturer:: Microchip Technology

Package:: 44-VQFN Exposed Pad

Datasheet:: PIC18LF43K22-I/ML.pdf

Description:: IC MCU 8BIT 8KB FLASH 44QFN

In Stock:: 2073

Quantity:: Add To Cart

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PIC18LF43K22-I/ML Specifications

Package/Case:
44-VQFN Exposed Pad
Packaging:
Tube
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
64MHz
RAM Size:
512 x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
35
Core Processor:
PIC
Data Converters:
A/D 30x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18LF43K22-I/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18LF43K22-I/ML price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PIC18LF43K22-I/ML to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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Shipping & Handling

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Shipping Method

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PIC18LF43K22-I/ML information

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The working principle and core technical features of PIC18LF43K22-I/ML

PIC18LF43K22-I/ML is a powerful microcontroller chip manufactured by Microchip Technology, widely utilized in embedded systems for diverse applications. It integrates a high-performance 8-bit PIC? CPU core with enhanced features and peripherals, offering efficient processing capabilities and low power consumption.

Technical Features:

- PIC18LF43K22-I/ML features an 8-bit PIC? CPU core operating at up to 64 MHz, providing fast and reliable processing for embedded applications.

- It includes a rich set of peripherals, such as analog-to-digital converters (ADC), digital-to-analog converters (DAC), timers, and communication interfaces like UART, SPI, and I2C, enabling seamless integration with various external devices and systems.

- The microcontroller offers multiple operating modes, including low-power sleep modes and advanced power management features, optimizing energy efficiency and prolonging battery life in portable applications.

- With a wide operating voltage range and robust ESD protection, PIC18LF43K22-I/ML ensures reliable operation in harsh industrial environments and automotive applications.

Application Scenario:

In automotive electronics, PIC18LF43K22-I/ML can be employed for engine control units (ECUs) to manage fuel injection, ignition timing, and emissions control systems efficiently.

Circuit Design:

To design an engine control unit using PIC18LF43K22-I/ML, follow these steps:

1. Sensor Interface:

Connect sensors, such as throttle position sensors and engine temperature sensors, to the ADC channels of PIC18LF43K22-I/ML for real-time data acquisition.

2. Actuator Control:

Interface with actuators like fuel injectors and ignition coils using PWM signals generated by the microcontroller's timers to precisely control engine parameters.

3. Communication:

Implement communication protocols like CAN (Controller Area Network) or LIN (Local Interconnect Network) for vehicle network communication, enabling seamless interaction with other ECUs and diagnostic tools.

4. Fault Detection and Diagnostics:

Utilize built-in diagnostics features and watchdog timers of PIC18LF43K22-I/ML to detect and handle faults in the engine control system, ensuring safe and reliable operation.

5. Power Management:

Optimize power supply design and implement low-power modes to minimize energy consumption and extend battery life in automotive applications.

Considerations:

When designing the ECU, it's crucial to consider factors such as:

- Environmental Conditions: Ensure the microcontroller and associated components are rated for automotive-grade operation and can withstand temperature fluctuations, humidity, and vibration.

- Safety and Reliability: Implement fail-safe mechanisms and redundant systems to ensure safe operation of the vehicle and compliance with automotive safety standards.

- Software Development: Develop robust firmware with efficient algorithms for engine control, diagnostic routines, and communication protocols to meet performance and reliability requirements.

- Compliance: Ensure the ECU design complies with relevant automotive standards and regulations, such as ISO 26262 for functional safety and OBD-II (On-Board Diagnostics) for emissions monitoring.

PIC18LF43K22-I/ML FAQ

1. How to order PIC18LF43K22-I/ML on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PIC18LF43K22-I/ML is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18LF43K22-I/ML. All suppliers must pass our qualification reviews before they can publish their products including PIC18LF43K22-I/ML on icwhale.com; we pay more attention to the channels and quality of PIC18LF43K22-I/ML products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18LF43K22-I/ML price and inventory displayed accurate?

The price and inventory of PIC18LF43K22-I/ML fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PIC18LF43K22-I/ML?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PIC18LF43K22-I/ML we delivered, we will accept the replacement or return of the PIC18LF43K22-I/ML only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PIC18LF43K22-I/ML.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations