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Name: PIC18F66J94T-I/MR
Brand: Microchip Technology
SKU: PIC18F66J94T-I/MR
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 PIC18F66J94T-I/MR

Part No.:: PIC18F66J94T-I/MR

Manufacturer:: Microchip Technology

Package:: 64-VFQFN Exposed Pad

Datasheet:: PIC18F66J94T-I/MR.pdf

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

In Stock:: 2673

Quantity:: Add To Cart

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PIC18F66J94T-I/MR Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
PIC® XLP™ 18J
RoHS:
RoHS
Speed:
64MHz
RAM Size:
4K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
52
Core Processor:
PIC
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Program Memory Size:
64KB (32K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18F66J94T-I/MR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F66J94T-I/MR 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 PIC18F66J94T-I/MR 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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PIC18F66J94T-I/MR information

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The working principle and core technical features of PIC18F66J94T-I/MR

PIC18F66J94T-I/MR is a high-performance microcontroller chip manufactured by Microchip Technology, widely utilized in embedded systems for diverse applications. It integrates advanced features, including a powerful 8-bit PIC core, rich peripherals, and robust communication interfaces.

Core Technology:

The PIC18F66J94T-I/MR microcontroller is based on the Enhanced Mid-range 8-bit Architecture, offering improved performance and flexibility compared to traditional 8-bit architectures. It incorporates a high-speed 12-bit Analog-to-Digital Converter (ADC) for precise analog signal acquisition and processing.

Application Scenario:

In automotive electronics, PIC18F66J94T-I/MR can be employed for engine control units (ECUs) to manage fuel injection, ignition timing, and emissions control systems, ensuring optimal engine performance and efficiency.

System Integration:

To implement an ECU using PIC18F66J94T-I/MR, follow these steps:

1. Sensor Interface:

Connect various sensors, such as throttle position sensors and oxygen sensors, to the analog input pins of PIC18F66J94T-I/MR, such as AN0 and AN1, for monitoring engine parameters.

2. Actuator Control:

Interface with actuator devices, such as fuel injectors and ignition coils, using the PWM outputs and digital I/O pins of PIC18F66J94T-I/MR, such as CCP1 and RB0, to regulate engine functions based on sensor inputs.

3. Communication:

Implement communication protocols, such as Controller Area Network (CAN) or Serial Peripheral Interface (SPI), for data exchange with other ECUs or external diagnostic tools. Utilize dedicated communication modules, such as MSSP and ECAN, of PIC18F66J94T-I/MR.

4. Real-Time Processing:

Develop efficient firmware algorithms to perform real-time processing of sensor data, control signals, and diagnostic routines, leveraging the computational capabilities of PIC18F66J94T-I/MR for precise engine management.

5. Power Management:

Implement power supply monitoring and management features to ensure stable operation of PIC18F66J94T-I/MR and connected peripherals under varying load conditions, utilizing integrated voltage regulators and brown-out detection circuitry.

Technical Advantages:

- Enhanced Performance: The advanced architecture and integrated peripherals of PIC18F66J94T-I/MR facilitate high-speed data processing and efficient system operation, crucial for demanding automotive applications.

- Versatile Connectivity: The diverse communication interfaces of PIC18F66J94T-I/MR enable seamless integration with other electronic control modules within the vehicle network, enhancing overall system functionality and interoperability.

- Robustness and Reliability: The stringent quality standards and extensive testing procedures ensure the reliability and durability of PIC18F66J94T-I/MR in harsh automotive environments, safeguarding against temperature variations, vibration, and electromagnetic interference.

Considerations:

When designing automotive systems with PIC18F66J94T-I/MR, it's essential to consider:

- Compliance with Automotive Standards: Ensure that the design meets relevant automotive industry standards, such as ISO 26262 for functional safety and ISO 16750 for environmental conditions.

- EMI/EMC Mitigation: Implement proper shielding and filtering techniques to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility requirements, enhancing system reliability and performance.

- Firmware Optimization: Employ efficient coding practices and algorithm optimization techniques to maximize the utilization of PIC18F66J94T-I/MR resources and minimize power consumption, extending battery life and reducing overall system cost.

- Functional Safety: Implement safety-critical features, such as watchdog timers and error detection mechanisms, to mitigate risks associated with software faults or hardware failures, ensuring safe and reliable operation of automotive systems.

PIC18F66J94T-I/MR FAQ

1. How to order PIC18F66J94T-I/MR 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 PIC18F66J94T-I/MR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18F66J94T-I/MR. All suppliers must pass our qualification reviews before they can publish their products including PIC18F66J94T-I/MR on icwhale.com; we pay more attention to the channels and quality of PIC18F66J94T-I/MR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F66J94T-I/MR price and inventory displayed accurate?

The price and inventory of PIC18F66J94T-I/MR 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 PIC18F66J94T-I/MR?

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 PIC18F66J94T-I/MR we delivered, we will accept the replacement or return of the PIC18F66J94T-I/MR 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 PIC18F66J94T-I/MR.

(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