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Microchip 8-Channel I/O Expander SPI Interface SSOP 20 Pin MCP23S08-E/SS

Category I/O Expander IC Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 2mm
Length 7.5mm
Model MCP23S08-E/SS
Mount Type Surface
Series MCP23S08
Maximum Operating Temperature 125°C
Package Type SSOP
Minimum Operating Temperature -40°C
Interface Type 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

  • Operates at clock frequency of 10 MHz enhancing communication speed.
  • Supports supply voltage ranging 1.8 V to 5.5 V for flexibility in power systems.
  • Functions reliably within a temperature range from -40°C to 125°C allowing wide industrial application.
  • Compact dimensions of 7.5 mm length and 2 mm height optimized for space-constrained designs.
  • Supports surface mount technology ensuring easy PCB integration.
  • 20 pins offer comprehensive connectivity options for peripheral interfacing.
  • Compatible with SPI interface for serial communication simplicity.

Product Description

Microchip MCP23S08-E/SS is a high-performance 8-channel I/O Expander IC designed for interfacing additional input/output signals with microcontrollers via an SPI interface. Packaged in a compact SSOP 20-pin surface mount package, this device facilitates efficient control of external circuitry in a wide range of electronic and industrial applications.

Operating at a maximum clock frequency of 10 MHz, it enables fast SPI communications. The device supports a broad supply voltage range from 1.8 V to 5.5 V, making it adaptable for both low voltage and standard 5 V systems. It operates reliably in industrial temperature ranges from -40°C to 125°C, suitable for harsh environments.

Its compact form factor with a length of 7.5 mm and height of 2 mm is ideal for space-limited PCB layouts. The 20-pin SSOP package ensures the module can be surface mounted easily, allowing automated assembly in manufacturing processes.

Microchip MCP23S08-E/SS finds versatile use in industrial control systems, embedded systems design, automation, communications equipment, and other applications requiring expanded digital I/O capability. By enabling additional I/O ports via SPI interface, it improves design flexibility and reduces the number of direct microcontroller pins needed.

Operates up to 10 MHz SPI clock frequency. 8 configurable I/O channels. Supports 1.8 V to 5.5 V supply voltage range. Wide operating temperature range from -40°C to 125°C. Compact SSOP 20-pin surface mount package. Ideal for industrial, embedded, and control applications.

Ensures efficient expansion of microcontroller I/O ports. Explore more Microchip semiconductor components in the Electronics & Electricals category at EnvMart to find solutions tailored to your industrial or embedded systems needs.

Microchip 8-Channel I/O Expander SPI Interface SSOP 20 Pin MCP23S08-E/SS
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Frequently Asked Questions

The MCP23S08-E/SS operates at a maximum clock frequency of 10 MHz, enabling fast SPI communications.

It supports a supply voltage range from 1.8 V to 5.5 V, making it adaptable for various power systems.

This model operates reliably within a temperature range from -40°C to 125°C, suitable for industrial applications.

It features 8 configurable I/O channels for interfacing additional input/output signals.

The MCP23S08-E/SS is packaged in a compact SSOP 20-pin surface mount package, which facilitates easy PCB integration.

This model has a pin count of 20, providing comprehensive connectivity options for peripheral interfacing.

The dimensions of this unit are 7.5 mm in length and 2 mm in height, optimized for space-constrained designs.

It is compatible with an SPI interface, allowing for simple serial communication.

This I/O expander is suitable for industrial control systems, embedded systems design, and automation applications.

The MCP23S08-E/SS is manufactured in India.

This model belongs to the MCP23S08 series of I/O expander ICs.

It uses surface mount technology, ensuring easy integration onto PCBs.

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