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Name: PIC18F45K20-E/P
Brand: Microchip Technology
SKU: PIC18F45K20-E/P
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18F45K20-E/P

Part No.:: PIC18F45K20-E/P

Manufacturer:: Microchip Technology

Package:: 40-DIP (0.600", 15.24mm)

Datasheet:: PIC18F45K20-E/P.pdf

Description:: IC MCU 8BIT 32KB FLASH 40DIP

In Stock:: 2097

Quantity:: Add To Cart

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PIC18F45K20-E/P Specifications

Package/Case:
40-DIP (0.600", 15.24mm)
Packaging:
Tube
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
48MHz
RAM Size:
1.5K 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:
Through Hole
Number of I/O:
35
Core Processor:
PIC
Data Converters:
A/D 14x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (16K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC18F45K20-E/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F45K20-E/P 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 PIC18F45K20-E/P 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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PIC18F45K20-E/P information

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The working principle and core technical features of PIC18F45K20-E/P

PIC18F45K20-E/P is a versatile microcontroller renowned for its robust performance and rich feature set, commonly utilized in a myriad of embedded applications. It integrates a high-performance PIC18 core, extensive peripherals, and low power consumption.

Application Scenario:

In automotive electronics, PIC18F45K20-E/P finds application in engine control units (ECUs) to manage fuel injection timing and ignition systems for optimal engine performance and efficiency.

Circuit Design:

To design an engine control unit using PIC18F45K20-E/P, adhere to the following guidelines:

1. Sensor Interface:

Connect various sensors, such as crankshaft position sensors and oxygen sensors, to the analog and digital input pins of PIC18F45K20-E/P. Utilize onboard ADC modules for precise sensor data acquisition.

2. Actuator Control:

Interface with actuators like fuel injectors and ignition coils using the PWM outputs and GPIO pins of PIC18F45K20-E/P. Employ timers for precise control of actuation timing.

3. Communication:

Implement communication protocols such as CAN or LIN to facilitate communication with other vehicle systems. Utilize UART or SPI peripherals of PIC18F45K20-E/P for diagnostics and external device interfacing.

4. Real-Time Operation:

Develop firmware algorithms to manage real-time tasks such as fuel injection timing adjustments and ignition timing control. Utilize interrupt capabilities of PIC18F45K20-E/P for timely response to critical events.

5. Power Management:

Ensure efficient power supply management to meet the dynamic power demands of the engine control unit. Utilize low-power modes and onboard voltage regulators to optimize power consumption.

Considerations:

When designing the ECU, consider the following factors:

- Signal Integrity: Ensure robust signal conditioning and noise immunity to maintain accurate sensor readings and actuator control.

- Thermal Management: Address heat dissipation concerns to maintain PIC18F45K20-E/P within its operational temperature range, especially in high-temperature engine compartments.

- Safety and Reliability: Implement fail-safe mechanisms and conduct rigorous testing to ensure the ECU's reliability under various operating conditions, ensuring driver safety.

- Compliance: Ensure compliance with automotive industry standards and regulations regarding emissions control, safety, and electromagnetic compatibility (EMC).

- Scalability: Design the ECU with scalability in mind to accommodate future enhancements and updates in vehicle technology and regulatory requirements.

PIC18F45K20-E/P FAQ

1. How to order PIC18F45K20-E/P 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 PIC18F45K20-E/P is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18F45K20-E/P. All suppliers must pass our qualification reviews before they can publish their products including PIC18F45K20-E/P on icwhale.com; we pay more attention to the channels and quality of PIC18F45K20-E/P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F45K20-E/P price and inventory displayed accurate?

The price and inventory of PIC18F45K20-E/P 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 PIC18F45K20-E/P?

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 PIC18F45K20-E/P we delivered, we will accept the replacement or return of the PIC18F45K20-E/P 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 PIC18F45K20-E/P.

(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