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Name: PIC18F4420-E/P
Brand: Microchip Technology
SKU: PIC18F4420-E/P
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 PIC18F4420-E/P

Part No.:: PIC18F4420-E/P

Manufacturer:: Microchip Technology

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

Datasheet:: PIC18F4420-E/P.pdf

Description:: IC MCU 8BIT 16KB FLASH 40DIP

In Stock:: 3326

Quantity:: Add To Cart

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PIC18F4420-E/P Specifications

Package/Case:
40-DIP (0.600", 15.24mm)
Packaging:
Tube
Series:
PIC® 18F
RoHS:
RoHS
Speed:
25MHz
RAM Size:
768 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:
36
Core Processor:
PIC
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (8K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC18F4420-E/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F4420-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 PIC18F4420-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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PIC18F4420-E/P information

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The working principle and core technical features of PIC18F4420-E/P

PIC18F4420-E/P is a versatile microcontroller known for its robust functionality and efficient performance in embedded systems. It features a powerful 8-bit RISC CPU, rich peripherals, and low power consumption.

Application Scenario:

In automotive electronics, PIC18F4420-E/P can be utilized for engine control units (ECUs) to manage fuel injection timing and ignition systems, ensuring optimal engine performance and fuel efficiency.

Circuit Design:

To design an ECU using PIC18F4420-E/P, follow these steps:

1. Sensor Integration:

Connect sensors such as throttle position sensors and crankshaft position sensors to the ADC pins of PIC18F4420-E/P (e.g., pin RA0). Use appropriate signal conditioning circuits for accurate sensor data acquisition.

2. Actuator Control:

Control actuators like fuel injectors and ignition coils using the PWM outputs of PIC18F4420-E/P (e.g., pin RB0). Configure timers and PWM modules to achieve precise control over actuation timings.

3. Communication Interface:

Implement communication protocols such as CAN or LIN using the USART module of PIC18F4420-E/P (e.g., pin RC6 and RC7) for inter-ECU communication and diagnostics.

4. Power Supply Management:

Ensure stable voltage regulation using onboard regulators and decoupling capacitors to provide clean power to PIC18F4420-E/P and connected peripherals, minimizing noise and ensuring reliable operation.

5. Safety and Reliability:

Design the circuit with fail-safe mechanisms and watchdog timers to ensure safe operation of critical functions like engine timing and fuel delivery, enhancing overall system reliability.

Considerations:

- Environmental Conditions: Ensure the design can withstand automotive temperature ranges and vibration levels.

- EMC Compliance: Shield sensitive circuits and utilize filtering techniques to meet electromagnetic compatibility (EMC) requirements for automotive applications.

- Real-Time Performance: Optimize firmware algorithms for real-time processing of sensor inputs and actuator outputs to achieve responsive engine control and performance.

- Diagnostics: Implement diagnostics routines to monitor sensor health and detect faults, facilitating quick troubleshooting and maintenance.

PIC18F4420-E/P FAQ

1. How to order PIC18F4420-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 PIC18F4420-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 PIC18F4420-E/P. All suppliers must pass our qualification reviews before they can publish their products including PIC18F4420-E/P on icwhale.com; we pay more attention to the channels and quality of PIC18F4420-E/P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F4420-E/P price and inventory displayed accurate?

The price and inventory of PIC18F4420-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?

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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 PIC18F4420-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 PIC18F4420-E/P we delivered, we will accept the replacement or return of the PIC18F4420-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 PIC18F4420-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