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Microchip 16-Channel I/O Expander Serial-SPI Interface SSOP 28 MCP23S17-E/SS

Category I/O Expander IC Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 2mm
Length 10.5mm
Model MCP23S17-E/SS
Mount Type Surface
Series MCP23S17
Maximum Operating Temperature 125°C
Package Type SSOP
Minimum Operating Temperature -40°C
Interface Type Serial-SPI
Pin Count 28
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.8V
Clock frequency 5MHz
Number of I/O Channels 16

Key Features

  • Provides 16 I/O channels for flexible peripheral expansion.
  • Compact SSOP 28-pin surface-mount package for PCB integration.
  • Operates over a wide temperature range of -40°C to 125°C.
  • Supports serial SPI interface for easy microcontroller communication.
  • Works within a maximum supply voltage of 5.5V and minimum of 1.8V.
  • Pin count of 28 pins ensures reliable connectivity and mount.
  • Low profile height of 2mm supports compact device designs.
  • Series MCP23S17 ensures compatibility with Microchip peripheral devices.

Product Description

Microchip MCP23S17-E/SS is a high-performance 16-channel I/O expander integrated circuit designed for use in electronic applications requiring additional general-purpose input/output pins. The device comes in a compact SSOP 28 package with a height of 2mm and length of 10.5mm, optimized for surface-mount technology.

Operating within a broad voltage range from 1.8V to 5.5V, the MCP23S17-E/SS supports clock frequencies up to 5MHz via a Serial SPI interface, enabling efficient data communication with microcontrollers and other host processors.

The device is engineered to operate reliably in extreme environmental conditions, with specified operating temperatures from -40°C to 125°C, making it suitable for automotive and industrial applications where temperature resilience is vital.

This I/O expander enhances system flexibility by allowing expansion of available I/O ports, reducing the need for additional microcontroller pins. The 28-pin SSOP package facilitates compact PCB designs without compromising on pin functionality or connectivity.

Provides 16 I/O channels for expanded digital input/output needs. Compact 28-pin SSOP surface-mount package suitable for modern PCBs. Supports serial SPI communication protocol at clock frequencies of up to 5MHz. Operates across a wide voltage range of 1.8V to 5.5V, enabling diverse applications.

Wide operating temperature range from -40°C to 125°C ensures robust performance. Low profile height of 2mm enables space-saving device layout. Part of the MCP23S17 series ensuring compatibility with other Microchip peripherals.

This product finds extensive utilization in industrial, automotive, instrumentation, and embedded system design scenarios where additional I/O lines are needed without increasing microcontroller pin count.

Discover more electronic components and semiconductor solutions in the Semiconductor category at EnvMart for your industrial and commercial design requirements.

Explore more products in our I/O Expander IC category.

Microchip 16-Channel I/O Expander Serial-SPI Interface SSOP 28 MCP23S17-E/SS
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Frequently Asked Questions

The maximum supply voltage for this model is 5.5V.

It operates within a temperature range of -40°C to 125°C.

This unit provides 16 I/O channels for flexible peripheral expansion.

It supports a Serial SPI interface for easy communication with microcontrollers.

The MCP23S17-E/SS supports clock frequencies of up to 5MHz.

The dimensions of this model are 10.5mm in length and 2mm in height.

It comes in a compact SSOP package suitable for surface-mount technology.

This model has a pin count of 28 pins.

Yes, it is part of the MCP23S17 series, ensuring compatibility with other Microchip peripherals.

The minimum supply voltage for the MCP23S17-E/SS is 1.8V.

This model uses a surface mount type for PCB integration.

The MCP23S17-E/SS is manufactured in India.

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