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Name: PIC18F2439-I/SP
Brand: Microchip Technology
SKU: PIC18F2439-I/SP
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 PIC18F2439-I/SP

Part No.:: PIC18F2439-I/SP

Manufacturer:: Microchip Technology

Package:: 28-DIP (0.300", 7.62mm)

Datasheet:: PIC18F2439-I/SP.pdf

Description:: IC MCU 8BIT 12KB FLASH 28SPDIP

In Stock:: 2744

Quantity:: Add To Cart

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PIC18F2439-I/SP Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 18F
RoHS:
RoHS
Speed:
40MHz
RAM Size:
640 x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Through Hole
Number of I/O:
21
Core Processor:
PIC
Data Converters:
A/D 5x10b
Oscillator Type:
Internal
Program Memory Size:
12KB (6K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18F2439-I/SP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F2439-I/SP 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 PIC18F2439-I/SP 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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PIC18F2439-I/SP information

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The working principle and core technical features of PIC18F2439-I/SP

PIC18F2439-I/SP is a microcontroller renowned for its robust functionality and efficient performance in embedded systems. It features a high-speed 8-bit PIC core, versatile peripherals, and low power consumption.

Application Scenario:

In automotive electronics, PIC18F2439-I/SP can be utilized for engine management systems, controlling fuel injection timing and ignition, ensuring optimal engine performance.

Circuit Design:

To implement an engine management system using PIC18F2439-I/SP:

1. Sensor Integration:

Interface sensors like crankshaft position sensors and oxygen sensors to the ADC pins of PIC18F2439-I/SP, such as AN0 and AN1, ensuring precise analog signal processing.

2. Actuator Control:

Connect actuators such as fuel injectors and ignition coils to GPIO pins, e.g., RB0 and RB1, using PWM for precise control of fuel delivery and ignition timing.

3. Human-Machine Interface (HMI):

Integrate an HMI module, such as a touchscreen display or LED indicators, to provide real-time engine performance data and diagnostics, using GPIO pins like RC0 for display interfacing.

4. Communication:

Utilize communication protocols like CAN or LIN to interface with onboard diagnostics (OBD) systems or external devices. Configure UART pins, e.g., RC4 and RC5, for serial communication.

5. Power Efficiency:

Implement efficient power management circuits with voltage regulators and capacitors to ensure stable operation of PIC18F2439-I/SP and peripherals, minimizing electrical noise.

Considerations:

- System Integration: Ensure compatibility of sensor and actuator interfaces with PIC18F2439-I/SP to optimize system performance and reliability.

- Real-Time Processing: Develop efficient algorithms to process sensor data and control actuators promptly, ensuring smooth engine operation under varying conditions.

- Safety and Compliance: Validate system design to meet automotive safety standards and emissions regulations, ensuring robustness and compliance with industry norms.

PIC18F2439-I/SP FAQ

1. How to order PIC18F2439-I/SP 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 PIC18F2439-I/SP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18F2439-I/SP. All suppliers must pass our qualification reviews before they can publish their products including PIC18F2439-I/SP on icwhale.com; we pay more attention to the channels and quality of PIC18F2439-I/SP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F2439-I/SP price and inventory displayed accurate?

The price and inventory of PIC18F2439-I/SP 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 PIC18F2439-I/SP?

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 PIC18F2439-I/SP we delivered, we will accept the replacement or return of the PIC18F2439-I/SP 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 PIC18F2439-I/SP.

(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