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MCP23S17T-E/SS The Microchip Technology MCP23S17T-E/SS is an IO Expander IC featuring a 10 MHz clock frequency and SPI interface. It is designed for surface mount applications.
Mfr Part #:

MCP23S17T-E/SS

Available from 5 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP23S17T-E/SS is an IO Expander IC featuring a 10 MHz clock frequency and SPI interface. It is designed for surface mount applications.
✓ Total Stock: 37,770 pcs
$ Price Range: $1.15

MCP23S17T-E/SS Available from 5 distributors

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MCP23S17T-E/SS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Interface
Interrupt Output
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Voltage
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MCP23S17T-E/SS Description

Short technical summary and product information.

The Microchip Technology MCP23S17T-E/SS is an integrated circuit designed for expanding input/output capabilities. This IO Expander operates with a clock frequency of up to 10 MHz and utilizes an SPI interface for communication.

 

It offers 16 input/output pins with a push-pull output type and supports a voltage range of 1.8V to 5.5V. The device operates within a temperature range of -40°C to 125°C.

 

The MCP23S17T-E/SS comes in a 28-SSOP package, suitable for surface mounting. It also features an interrupt output for signaling events.

 

This component is suitable for applications requiring additional digital I/O pins, providing a flexible solution for embedded systems and microcontroller expansion.

MCP23S17T-E/SS Quick Information

Product Type: IO Expander
Canonical Name: MCP23S17T-E/SS SPI IO Expander
Subcategory: IO Expanders

MCP23S17T-E/SS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP23S17T-E/SS Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP23S17T-E/SS Features

  • 16-bit IO Expander with SPI interface.
  • Operates at a 10 MHz clock frequency.
  • Wide voltage range from 1.8V to 5.5V.
  • Surface mount 28-SSOP package.
  • Features interrupt output capability.

MCP23S17T-E/SS Applications

  • Expand microcontroller I/O capabilities.
  • Suitable for embedded system designs.
  • Used in applications needing digital expansion.
  • Facilitates event-driven signaling.

MCP23S17T-E/SS FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MCP23S17T-E/SS?

The operating voltage range is 1.8V to 5.5V.

What package type is the MCP23S17T-E/SS supplied in?

It is supplied in a 28-SSOP package.

What is the operating temperature range for this IO Expander?

The operating temperature range is -40°C to 125°C.

Does the MCP23S17T-E/SS have an interrupt output?

Yes, it features an interrupt output.

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