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Microchip 8-Channel I/O Expander Serial-SPI Interface QFN Package 20-Pin MCP23S08-E/ML

Category I/O Expander IC Brand Microchip Condition New

Specifications

Country of Origin Thailand
Brand Microchip
Height 1mm
Length 4mm
Model MCP23S08-E/ML
Mount Type Surface
Series MCP23S08
Maximum Operating Temperature 125°C
Package Type QFN
Minimum Operating Temperature -40°C
Interface Type Serial-SPI
Pin Count 20
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.8V
Clock frequency 10MHz
Number of I/O Channels 8

Key Features

  • Offers 8 input/output channels for versatile expansion.
  • Operates with a clock frequency up to 10MHz.
  • Supports supply voltage range from 1.8V to 5.5V.
  • Designed for surface mount with a compact QFN 20-pin package.
  • Functions reliably over a wide temperature range from -40°C to 125°C.
  • Pin count of 20 allows for compact PCB footprint and efficient layout.
  • No specific automotive standards or approvals, suitable for general electronic applications.
  • Manufactured in Thailand ensuring high-quality semiconductor standards.

Product Description

The Microchip MCP23S08-E/ML is a high-performance 8-channel I/O Expander that offers a serial SPI interface enabling expansion of microcontroller I/O capacity. This device is packaged in a compact QFN 20-pin surface mount form factor, making it suitable for applications where board space is at a premium.

It supports a clock frequency of up to 10MHz and operates over a wide supply voltage range from 1.8V to a maximum of 5.5V. Its operational temperature range from -40°C to 125°C ensures reliable performance in diverse environmental conditions. The pin count of 20 provides a well-balanced interface for integration.

This expander does not carry specific automotive standards or approvals but is designed with robustness for general industrial and embedded electronic designs. Manufactured in Thailand, it aligns with international quality standards in semiconductor fabrication.

The MCP23S08-E/ML is ideal for industrial automation systems, electronic instrumentation, embedded control systems, and laboratory equipment where additional I/O ports are required without burdening microcontroller resources.

Offers 8 configurable I/O channels for flexible interfacing. High-speed SPI communication with clock rates up to 10MHz maximizes data throughput. Compact QFN 20-pin package saves PCB space for dense circuit designs. Wide operating voltage and temperature range increase application versatility.

Surface-mount technology enables automated assembly and reduces manufacturing costs. Manufactured in Thailand to high-quality semiconductor standards. Suitable for use in industrial, laboratory, and commercial electronic devices.

Ideal for extending microcontroller I/O capacity efficiently and reliably.

Explore more Microchip I/O Expander integrated circuits and related components in the Electronics & Electricals category at EnvMart for reliable and high-quality electronic component sourcing.

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

Microchip 8-Channel I/O Expander Serial-SPI Interface QFN Package 20-Pin MCP23S08-E/ML
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Frequently Asked Questions

The MCP23S08-E/ML supports a maximum clock frequency of 10MHz for high-speed SPI communication.

It operates over a supply voltage range from 1.8V to 5.5V, allowing for versatile application in different electronic systems.

This model offers 8 configurable input/output channels for flexible interfacing with microcontrollers.

The device is packaged in a compact QFN form factor with dimensions of 4mm in length and 1mm in height.

It functions reliably over a wide temperature range from -40°C to 125°C, making it suitable for various environmental conditions.

This I/O expander utilizes a Serial-SPI interface for communication, enabling efficient data transfer.

The device is packaged in a QFN (Quad Flat No-lead) type, which is designed for surface mounting.

This model does not carry specific automotive standards or approvals, and is intended for general electronic applications.

It is manufactured in Thailand, ensuring adherence to high-quality semiconductor standards.

The MCP23S08-E/ML has a pin count of 20, providing a compact footprint for efficient PCB layout.

This I/O expander is ideal for industrial automation systems, electronic instrumentation, embedded control systems, and laboratory equipment.

This model is part of the MCP23S08 series of I/O expander integrated circuits.

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