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

Part No.:: PIC18F2321-E/ML

Manufacturer:: Microchip Technology

Package:: 28-VQFN Exposed Pad

Datasheet:: PIC18F2321-E/ML.pdf

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

In Stock:: 2581

Quantity:: Add To Cart

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PIC18F2321-E/ML Specifications

Package/Case:
28-VQFN Exposed Pad
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:
Surface Mount
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/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F2321-E/ML 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/ML 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/ML information

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

PIC18F2321-E/ML is a versatile microcontroller renowned for its robust performance and efficient operation in embedded systems. It features a powerful 8-bit CPU core, rich peripherals, and low power consumption, making it ideal for a wide range of applications.

Application Scenario:

In automotive electronics, PIC18F2321-E/ML can be utilized to control engine management systems, ensuring precise fuel injection timing and ignition control.

Circuit Design:

To implement an engine management system using PIC18F2321-E/ML, follow these steps:

1. Sensor Integration:

Connect sensors such as crankshaft position sensors and oxygen sensors to the analog and digital input pins of PIC18F2321-E/ML. Use analog-to-digital converters (ADC) and digital input capture modules to process sensor signals accurately.

2. Actuator Control:

Control actuators like fuel injectors and ignition coils using the PWM outputs and digital output pins of PIC18F2321-E/ML. Configure timers and PWM modules to achieve precise control over actuator timing and duty cycles.

3. Communication Interface:

Implement communication protocols such as CAN or LIN using the USART modules of PIC18F2321-E/ML to exchange data with other vehicle subsystems or external diagnostic tools.

4. Power Management:

Ensure efficient power management by integrating voltage regulators and power-on reset circuits to maintain stable operation of PIC18F2321-E/ML under varying supply voltages and load conditions.

5. Safety and Reliability:

Design robust firmware algorithms to handle fault detection and ensure safe operation of the engine management system. Implement watchdog timers and error handling routines to enhance system reliability.

Considerations:

- Temperature Range: Ensure that the system operates within the specified temperature range to prevent thermal shutdown and maintain reliability.

- EMC Compliance: Shield sensitive analog and digital circuits to minimize electromagnetic interference and comply with automotive EMC standards.

- Diagnostic Capability: Implement onboard diagnostics (OBD) protocols to facilitate troubleshooting and maintenance of the engine management system.

PIC18F2321-E/ML FAQ

1. How to order PIC18F2321-E/ML 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 PIC18F2321-E/ML is from the original manufacturer or authorized agents?

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

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

The price and inventory of PIC18F2321-E/ML 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 PIC18F2321-E/ML?

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

(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