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Name: PIC18LF2458-I/SO
Brand: Microchip Technology
SKU: PIC18LF2458-I/SO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology PIC18LF2458-I/SO

Part No.:: PIC18LF2458-I/SO

Manufacturer:: Microchip Technology

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: PIC18LF2458-I/SO.pdf

Description:: IC MCU 8BIT 24KB FLASH 28SOIC

In Stock:: 2839

Quantity:: Add To Cart

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PIC18LF2458-I/SO Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Series:
PIC® 18F
RoHS:
RoHS
Speed:
48MHz
RAM Size:
2K 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, USB
Mounting Type:
Surface Mount
Number of I/O:
24
Core Processor:
PIC
Data Converters:
A/D 10x12b
Oscillator Type:
Internal
Program Memory Size:
24KB (12K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18LF2458-I/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18LF2458-I/SO 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 PIC18LF2458-I/SO 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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PIC18LF2458-I/SO information

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The application and technological advancement of PIC18LF2458-I/SO in specific industries

PIC18LF2458-I/SO is a versatile microcontroller chip known for its reliability and robust performance in various industrial applications. Featuring a wide range of peripherals and low power consumption, this microcontroller has significantly impacted several industries, revolutionizing standard practices and elevating technological standards.

Application Scenario:

In the automotive industry, PIC18LF2458-I/SO plays a crucial role in engine control units (ECUs), where it manages fuel injection, ignition timing, and emissions control. Its high computational power and integrated peripherals ensure precise control over engine parameters, enhancing performance and fuel efficiency.

Circuit Design:

To implement PIC18LF2458-I/SO in an automotive ECU, follow these steps:

1. Sensor Integration:

Connect sensors such as throttle position sensors, oxygen sensors, and engine temperature sensors to the analog input pins of PIC18LF2458-I/SO. These sensors provide crucial data for precise engine control and diagnostics.

2. Actuator Control:

Interface with actuators such as fuel injectors and ignition coils using the digital output pins of PIC18LF2458-I/SO. These pins control the timing and duration of fuel injection and ignition spark, optimizing engine performance and emissions.

3. Communication:

Implement communication protocols like Controller Area Network (CAN) or Local Interconnect Network (LIN) to exchange data with other ECUs and external diagnostic tools. Configure the relevant GPIO pins for serial communication to ensure seamless integration into the vehicle's network.

4. Diagnostics:

Integrate onboard diagnostics (OBD) functionality using PIC18LF2458-I/SO to monitor engine performance and detect faults. Utilize built-in features such as analog comparators and interrupt capabilities for fast and accurate fault detection.

5. Power Management:

Implement efficient power management circuitry to ensure reliable operation of PIC18LF2458-I/SO and connected peripherals. Utilize voltage regulators and power-on reset circuits to maintain stable voltage levels and prevent data corruption during power fluctuations.

Considerations:

When designing the circuit, consider the following factors:

- Environmental Conditions: Ensure that the circuit is designed to withstand the harsh operating conditions typically found in automotive environments, including temperature extremes, vibration, and electromagnetic interference.

- Functional Safety: Implement fail-safe mechanisms and redundancy where necessary to ensure that the ECU operates reliably and safely under all conditions, adhering to industry standards such as ISO 26262.

- Emissions Compliance: Design the control algorithms to optimize fuel combustion and minimize emissions, ensuring compliance with stringent emission regulations such as Euro 6 and EPA Tier 3.

- Security: Implement secure communication protocols and encryption algorithms to prevent unauthorized access to the ECU and safeguard sensitive data, protecting against cyber threats and vehicle tampering.

- Future Expansion: Design the circuit with scalability in mind to accommodate future upgrades and enhancements, such as additional sensors or advanced control algorithms, ensuring that the ECU remains adaptable to evolving industry requirements.

PIC18LF2458-I/SO FAQ

1. How to order PIC18LF2458-I/SO 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 PIC18LF2458-I/SO is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18LF2458-I/SO. All suppliers must pass our qualification reviews before they can publish their products including PIC18LF2458-I/SO on icwhale.com; we pay more attention to the channels and quality of PIC18LF2458-I/SO products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18LF2458-I/SO price and inventory displayed accurate?

The price and inventory of PIC18LF2458-I/SO 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.

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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 PIC18LF2458-I/SO?

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 PIC18LF2458-I/SO we delivered, we will accept the replacement or return of the PIC18LF2458-I/SO 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 PIC18LF2458-I/SO.

(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