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Name: PIC18F2321-E/SP
Brand: Microchip Technology
SKU: PIC18F2321-E/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 PIC18F2321-E/SP

Part No.:: PIC18F2321-E/SP

Manufacturer:: Microchip Technology

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

Datasheet:: PIC18F2321-E/SP.pdf

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

In Stock:: 2919

Quantity:: Add To Cart

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PIC18F2321-E/SP Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 18F
RoHS:
RoHS
Speed:
25MHz
RAM Size:
512 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:
25
Core Processor:
PIC
Data Converters:
A/D 10x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC18F2321-E/SP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F2321-E/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 PIC18F2321-E/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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PIC18F2321-E/SP information

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The working principle and core technical features of PIC18F2321-E/SP

PIC18F2321-E/SP is a microcontroller renowned for its robust performance and versatile applications in embedded systems. It is equipped with advanced features tailored for various industrial and consumer electronic applications.

Application Scenario:

In automotive electronics, PIC18F2321-E/SP serves as the brain of engine control units (ECUs), managing fuel injection, ignition timing, and emission control systems with high precision and reliability.

Circuit Design:

To design an ECU using PIC18F2321-E/SP, adhere to these design principles:

1. Sensor Integration:

Interface various sensors, such as throttle position sensors and oxygen sensors, to the analog input pins of PIC18F2321-E/SP, like pin AN0. Implement appropriate signal conditioning circuits for accurate sensor readings.

2. Actuator Control:

Connect actuators like fuel injectors and ignition coils to the output pins of PIC18F2321-E/SP. These pins, such as pin RB0, should be configured as digital outputs to precisely control the engine's operation based on sensor inputs.

3. Communication:

Utilize communication interfaces like CAN or LIN to exchange data with other ECUs or a central control unit. Configure dedicated pins, like pin RC0 and RC1, for serial communication to ensure seamless integration into the vehicle's network.

4. Real-Time Operation:

Implement efficient algorithms to handle real-time tasks, such as fuel injection timing and ignition sequence, ensuring optimal engine performance under varying operating conditions.

5. Power Management:

Deploy robust power supply and management circuits to maintain stable voltage levels for PIC18F2321-E/SP and connected peripherals. Employ voltage regulators and capacitors to mitigate voltage fluctuations and ensure reliable operation.

Considerations:

When designing the ECU, consider the following factors:

- Sensor Accuracy: Calibrate and validate sensor readings to ensure precise control of engine parameters and emissions.

- Actuator Reliability: Test actuator response and durability to guarantee smooth engine operation and longevity.

- Communication Integrity: Implement error-checking mechanisms to maintain data integrity and fault tolerance in communication with other vehicle systems.

- Environmental Conditions: Design the circuitry to withstand harsh automotive environments, including temperature extremes, vibration, and electromagnetic interference.

- Compliance Standards: Ensure compliance with automotive industry standards, such as ISO 26262 for functional safety, to meet regulatory requirements and ensure vehicle safety and reliability.

PIC18F2321-E/SP FAQ

1. How to order PIC18F2321-E/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.

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We have a professional and experienced quality control team to strictly verify and test the PIC18F2321-E/SP. All suppliers must pass our qualification reviews before they can publish their products including PIC18F2321-E/SP on icwhale.com; we pay more attention to the channels and quality of PIC18F2321-E/SP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F2321-E/SP price and inventory displayed accurate?

The price and inventory of PIC18F2321-E/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?

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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 PIC18F2321-E/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 PIC18F2321-E/SP we delivered, we will accept the replacement or return of the PIC18F2321-E/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 PIC18F2321-E/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