MCP23S17T-E/SS

Description
16-Bit I/O Expander with Serial Interface | IC I/O EXPANDER SPI 16B 28SSOP
Number of I/Os
16
Interface
SPI, Serial
Max Operating Temperature
125°C
Datasheet
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  • 16-bit I/O expansion for enhanced connectivity
  • High-speed SPI interface for fast data transfer
  • Wide supply voltage range from 4.5V to 5.5V
  • Operating temperature range from -40°C to 125°C
  • Low nominal supply current of 1mA
  • Output current capability of 25mA per I/O

The Microchip 16-Bit I/O Expander with Serial Interface is a versatile and efficient solution designed to enhance the I/O capabilities of microcontrollers. This component is ideal for applications requiring additional I/O ports without increasing the complexity of the design. Housed in a compact 28-SSOP package, it operates seamlessly with a supply voltage range of 4.5V to 5.5V and supports a high-speed SPI interface for rapid data communication. With its robust performance across a wide temperature range, this I/O expander is perfect for both industrial and consumer electronics.

The 16-Bit I/O Expander with Serial Interface is designed to increase the number of input/output pins available for microcontrollers, enabling them to manage additional peripherals. It is commonly used in embedded systems, robotics, and consumer electronics where space is limited but functionality needs to be expanded. Engineers and developers in these fields utilize this IC to efficiently control multiple devices while maintaining a compact design.

Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.

AS6081
AS9120B
ISO 9001
QMS STD 9090
Quantity
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