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Name: PIC18F66K90-E/PT
Brand: Microchip Technology
SKU: PIC18F66K90-E/PT
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 PIC18F66K90-E/PT

Part No.:: PIC18F66K90-E/PT

Manufacturer:: Microchip Technology

Package:: 64-TQFP

Datasheet:: PIC18F66K90-E/PT.pdf

Description:: IC MCU 8BIT 64KB FLASH 64TQFP

In Stock:: 3049

Quantity:: Add To Cart

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PIC18F66K90-E/PT Specifications

Package/Case:
64-TQFP
Packaging:
Tray
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
64MHz
RAM Size:
4K x 8
Core Size:
8-Bit
EEPROM Size:
1K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Connectivity:
I²C, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
53
Core Processor:
PIC
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC18F66K90-E/PT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F66K90-E/PT 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 PIC18F66K90-E/PT 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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PIC18F66K90-E/PT information

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The working principle and core technical features of PIC18F66K90-E/PT

PIC18F66K90-E/PT is a microcontroller chip renowned for its advanced features and robust performance, widely used in embedded systems for diverse applications. It incorporates a powerful 8-bit PIC core, numerous peripherals, and low power consumption, making it suitable for various industrial and consumer electronics projects.

Application Scenario:

In automotive electronics, PIC18F66K90-E/PT can be utilized to implement engine control units (ECUs) for monitoring and managing engine performance parameters.

Circuit Design:

To design an engine control unit using PIC18F66K90-E/PT, follow these steps:

1. Sensor Integration:

Integrate various sensors, such as throttle position sensors, temperature sensors, and oxygen sensors, to gather real-time data about the engine's operating conditions. Connect these sensors to the analog input pins of PIC18F66K90-E/PT for signal acquisition.

2. Control Algorithm:

Develop control algorithms to process the sensor data and make decisions regarding fuel injection timing, ignition timing, and other parameters crucial for engine performance. Utilize the computational capabilities of PIC18F66K90-E/PT for efficient algorithm execution.

3. Actuator Control:

Connect actuators like fuel injectors and ignition coils to the output pins of PIC18F66K90-E/PT to regulate fuel delivery and ignition timing based on the control algorithm's output. Ensure proper drive circuitry for accurate actuation.

4. Communication Interface:

Implement communication interfaces, such as CAN (Controller Area Network) or LIN (Local Interconnect Network), to facilitate communication between the engine control unit and other vehicle systems, such as transmission control units and body control modules. Configure the communication protocols using the onboard peripherals of PIC18F66K90-E/PT.

5. Power Management:

Design a robust power supply system to provide stable voltage levels to PIC18F66K90-E/PT and associated components, ensuring reliable operation under varying load conditions and vehicle voltage fluctuations. Incorporate voltage regulators and filtering capacitors for noise suppression.

Considerations:

When designing the engine control unit, it's essential to consider:

- Real-Time Performance: Optimize the control algorithms and firmware to ensure timely execution and response to changing engine conditions, maintaining optimal performance and fuel efficiency.

- Environmental Compatibility: Ensure that the circuitry and components are designed to withstand harsh automotive environments, including temperature extremes, vibration, and electromagnetic interference.

- Diagnostic Capabilities: Implement diagnostic features to detect and report engine faults and abnormalities, aiding in troubleshooting and maintenance.

- Compliance Standards: Ensure that the engine control unit complies with relevant automotive standards and regulations, such as OBD-II (On-Board Diagnostics) requirements, for seamless integration into vehicles and compatibility with diagnostic tools.

- Security Measures: Incorporate security mechanisms to protect the engine control unit from unauthorized access and tampering, safeguarding vehicle operation and data integrity.

PIC18F66K90-E/PT FAQ

1. How to order PIC18F66K90-E/PT 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 PIC18F66K90-E/PT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18F66K90-E/PT. All suppliers must pass our qualification reviews before they can publish their products including PIC18F66K90-E/PT on icwhale.com; we pay more attention to the channels and quality of PIC18F66K90-E/PT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F66K90-E/PT price and inventory displayed accurate?

The price and inventory of PIC18F66K90-E/PT 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 PIC18F66K90-E/PT?

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 PIC18F66K90-E/PT we delivered, we will accept the replacement or return of the PIC18F66K90-E/PT 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 PIC18F66K90-E/PT.

(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