What is the Additional Feature ?

Name: MCP23017-E/SS
Brand: Microchip Technology
SKU: MCP23017-E/SS
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 MCP23017-E/SS

Part No.:: MCP23017-E/SS

Manufacturer:: Microchip Technology

Package:: 28-SSOP (0.209, 5.30mm Width)

Datasheet:: MCP23017-E/SS.pdf

Description:: IC I/O EXPANDER I2C 16B 28SSOP

In Stock:: 2933

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

MCP23017-E/SS Specifications

Package/Case:
28-SSOP (0.209, 5.30mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofI/O:
16
Interface:
I²C
InterruptOutput:
Yes
Features:
POR
OutputType:
Push-Pull
Current-OutputSource/Sink:
25mA
ClockFrequency:
1.7 MHz
Voltage-Supply:
1.8V ~ 5.5V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

MCP23017-E/SS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP23017-E/SS 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 MCP23017-E/SS 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.

MCP23017-E/SS information

Views：

MCP23017-E/SS Typical application Circuitry

MCP23017-E SS

MCP23017-E/SS is an integral 16-bit I/O expander chip, utilizing the I2C protocol, pivotal for augmenting the number of I/O pins available on a controller, thereby enhancing its interface capabilities.

Contexts of Use

The chip's use is widespread in digital systems requiring multiple I/O ports, including robotic systems, display interfaces, and environmental monitoring systems where diversified inputs and outputs are integral.

Distinctive Features

- I/O Ports: Offers an additional 16 I/O pins.

- Communication: Utilizes the I2C protocol.

- Voltage Range: Supports a broad operational voltage range, typically from 1.8V to 5.5V.

- Package Type: Comes in an SSOP package for efficient mounting.

Case Study: Environmental Monitoring System

In an environmental monitoring system, the MCP23017-E/SS proves invaluable in interfacing various sensors and display units, ensuring a harmonious and real-time relay of environmental data.

Comprehensive Connection Outline

1. Linking Power Source: Attach pin 9 (VDD) of MCP23017-E/SS to the system's power source, ensuring that the voltage aligns with the system's operational specifications to guarantee harmonic functionality.

2. Ground Affinity: Affix pin 10 (VSS) to the circuit's ground to instate a stable electrical environment and a reference axis for voltage measurements and operations.

3. Data Transmission Pathway: Interconnect pin 12 (SDA) to the microcontroller's SDA pin and pin 13 (SCL) to the microcontroller's SCL pin. This fosters the I2C communication avenue, facilitating data interchange.

4. Addressing Scheme: Pins 15, 16, and 17 (A0, A1, A2) are pivotal for addressing. By toggling these pins high or low, you create a distinct address for each MCP23017-E/SS, especially when multiple expanders are at play.

5. Sensor and Display Interface: The I/O pins ranging from pins 1 to 8 and 18 to 25 are the interface points for sensors and display units. These pins should be strategically connected, considering the input and output requirements, to ensure data accuracy and display integrity.

Elemental Design Concentrations

In the journey of integrating MCP23017-E/SS, focus is imperative on:

1. Signal Clarity: The sanctity of I2C communication signals is cardinal; hence, measures like integrating pull-up resistors and ensuring optimal line lengths are pivotal.

2. Environmental Interference Counteraction: In an environmental monitoring setting, electromagnetic interference is a concern. The design should consider shielding and grounding techniques to mitigate interference.

3. Power Constancy: A design ensuring the unwavering stability of power supply to MCP23017-E/SS is a cornerstone in attaining consistent performance and longevity.

Embedding MCP23017-E/SS in environmental monitoring systems epitomizes a blend of expanded interface capabilities and operational precision. Adherence to stipulated connection protocols and accentuated focus on design dynamics ensures a system that is not only responsive but also accurate and reliable in diverse operational environments.

MCP23017-E/SS FAQ

1. How to order MCP23017-E/SS 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 MCP23017-E/SS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MCP23017-E/SS. All suppliers must pass our qualification reviews before they can publish their products including MCP23017-E/SS on icwhale.com; we pay more attention to the channels and quality of MCP23017-E/SS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MCP23017-E/SS price and inventory displayed accurate?

The price and inventory of MCP23017-E/SS 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 MCP23017-E/SS?

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 MCP23017-E/SS we delivered, we will accept the replacement or return of the MCP23017-E/SS 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 MCP23017-E/SS.

(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