What is the Additional Feature ?

Name: PIC18F2221-I/SO
Brand: Microchip Technology
SKU: PIC18F2221-I/SO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology PIC18F2221-I/SO

Part No.:: PIC18F2221-I/SO

Manufacturer:: Microchip Technology

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: PIC18F2221-I/SO.pdf

Description:: IC MCU 8BIT 4KB FLASH 28SOIC

In Stock:: 2216

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

PIC18F2221-I/SO Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Series:
PIC® 18F
RoHS:
RoHS
Speed:
40MHz
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:
4KB (2K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18F2221-I/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F2221-I/SO 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 PIC18F2221-I/SO to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

PIC18F2221-I/SO information

Views：

PIC18F2221-I/SO performance and reliability evaluation in extreme environments

PIC18F2221-I/SO is a microcontroller renowned for its robust performance and reliability in extreme environmental conditions. This article delves into its behavior and reliability assessment under such harsh environments, examining how environmental factors such as high temperature, low temperature, and humidity are considered in its design, and analyzing its practical performance.

Application Scenario:

In aerospace and automotive industries, PIC18F2221-I/SO finds extensive application in critical control systems, where reliability under extreme conditions is paramount.

Circuit Design:

To integrate PIC18F2221-I/SO into a circuit for extreme environment usage, adhere to the following guidelines:

1. Temperature Considerations:

Ensure the microcontroller is placed within a temperature-controlled environment or employ external temperature regulation mechanisms to keep it within its specified operating range.

2. Humidity Management:

Utilize conformal coating or encapsulation techniques to protect PIC18F2221-I/SO from moisture and humidity, preventing potential damage or malfunction.

3. Power Supply:

Implement robust power management systems, including surge protection and voltage regulation, to safeguard PIC18F2221-I/SO from power fluctuations common in extreme environments.

4. Signal Integrity:

Design the PCB layout with consideration for signal integrity, minimizing signal distortion and noise, which can affect PIC18F2221-I/SO's performance, especially in high-noise environments.

5. Reliability Testing:

Conduct extensive reliability testing, including thermal cycling, humidity exposure, and vibration testing, to validate PIC18F2221-I/SO's performance and longevity under extreme conditions.

Considerations:

When designing with PIC18F2221-I/SO for extreme environments, it's essential to consider:

- Temperature Range: Ensure the operating temperature range aligns with the environmental conditions the device will encounter.

- Environmental Sealing: Employ appropriate sealing techniques to protect the microcontroller from dust, moisture, and other environmental contaminants.

- Component Selection: Choose ruggedized components rated for extended temperature ranges and harsh environmental conditions to ensure overall system reliability.

- Thermal Management: Implement effective heat dissipation mechanisms, such as heatsinks or thermal vias, to prevent overheating and maintain PIC18F2221-I/SO's performance.

- Endurance Testing: Perform endurance testing to assess the microcontroller's long-term reliability and performance stability under continuous operation in extreme environments.

PIC18F2221-I/SO FAQ

1. How to order PIC18F2221-I/SO 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 PIC18F2221-I/SO is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18F2221-I/SO. All suppliers must pass our qualification reviews before they can publish their products including PIC18F2221-I/SO on icwhale.com; we pay more attention to the channels and quality of PIC18F2221-I/SO products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F2221-I/SO price and inventory displayed accurate?

The price and inventory of PIC18F2221-I/SO 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 PIC18F2221-I/SO?

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 PIC18F2221-I/SO we delivered, we will accept the replacement or return of the PIC18F2221-I/SO 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 PIC18F2221-I/SO.

(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