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Microchip 8-Channel I/O Expander QFN 16 MCP23009-E/MG, 3.4MHz Clock Frequency, Surface Mount, 1.8V-5.5V Supply Voltage

Category Electronic Components Brand Microchip Condition New

Specifications

Country of Origin Thailand
Brand Microchip
Height 9mm
Length 3mm
Model MCP23009-E/MG
Mount Type Surface
Series MCP23009
Maximum Operating Temperature 125°C
Package Type QFN
Minimum Operating Temperature -40°C
Pin Count 16
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.8V
Clock frequency 3.4MHz
Number of I/O Channels 8

Key Features

  • Offers 8 input/output channels for expanded interfacing capabilities.
  • Features a compact QFN 16 package with 16 pins for efficient board layout.
  • Operates reliably within a temperature range of -40°C to 125°C.
  • Designed for surface mount installation ensuring easy integration in PCB designs.
  • Suitable for use in industrial, automotive, and commercial electronic systems.
  • Clock frequency of 3.4MHz allows for fast peripheral communication.
  • Supports low to high supply voltage operation between 1.8V and 5.5V.
  • Comes from Microchip’s MCP23009 series known for reliable I/O expansion.

Product Description

Microchip MCP23009-E/MG 8-Channel I/O Expander QFN 16 is a versatile interface integrated circuit designed for expanding the input/output capabilities of microcontroller systems.

This device features 8 individual I/O channels allowing it to enhance connectivity and control in various applications while occupying minimal space on the PCB due to its compact QFN 16 package.

Operating with a clock frequency of 3.4MHz and supporting a wide supply voltage range from 1.8V up to 5.5V, it ensures compatibility with a broad range of power sources and system requirements.

Its surface mount technology (SMT) package facilitates automated assembly processes and reliable solder joint quality, critical for industrial and automotive environments that demand operational stability between -40°C and 125°C.

The MCP23009 series to which this model belongs is well-regarded for reliability and flexible interfacing, making it suitable for electronic systems requiring parallel interface peripherals such as sensor arrays, LED displays, and control panels.

Offers 8 input/output channels for expanded interfacing capabilities. Features a compact QFN 16 package with 16 pins for efficient board layout. Operates reliably within a temperature range of -40°C to 125°C. Designed for surface mount installation ensuring easy integration in PCB designs.

Suitable for use in industrial, automotive, and commercial electronic systems. Clock frequency of 3.4MHz allows for fast peripheral communication. Supports low to high supply voltage operation between 1.8V and 5.5V. Comes from Microchip’s MCP23009 series known for reliable I/O expansion.

Package dimensions: length 3mm and height 9mm, optimizing space on circuit boards. Manufactured in Thailand ensuring high build quality and standards.

This component is ideal for electrical engineers and system designers seeking reliable I/O expansion solutions in embedded systems, telecommunications equipment, and automotive electronics, enabling improved production efficiency and system scalability.

Explore more Electronic Components and semiconductor solutions at EnvMart for enhanced industrial and commercial applications.

Microchip 8-Channel I/O Expander QFN 16 MCP23009-E/MG, 3.4MHz Clock Frequency, Surface Mount, 1.8V-5.5V Supply Voltage
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Frequently Asked Questions

The clock frequency of this model is 3.4MHz, allowing for fast peripheral communication.

It operates with a supply voltage range from 1.8V to 5.5V, making it compatible with various power sources.

This unit offers 8 individual input/output channels for expanded interfacing capabilities.

The package dimensions are 3mm in length and 9mm in height, optimizing space on circuit boards.

It operates reliably within a temperature range of -40°C to 125°C, suitable for various environments.

It features a compact QFN package type with 16 pins, designed for surface mount installation.

This model is suitable for industrial, automotive, and commercial electronic systems, enhancing connectivity and control.

It comes from Microchip’s MCP23009 series, known for reliable I/O expansion solutions.

The surface mount design facilitates automated assembly processes and ensures reliable solder joint quality.

This model has a pin count of 16, allowing for efficient board layout and integration.

It is manufactured in Thailand, ensuring adherence to high build quality and standards.

This I/O expander is designed to enhance the input/output capabilities of microcontroller systems in various applications.

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