MCP23S17-E/SO
Manufacturer: Microchip Technology
The MCP23S17-E/SO is a 16-bit I/O expander with SPI interface manufactured by Microchip Technology. It is commonly used in embedded systems to provide additional I/O ports for interfacing with various devices. Here are its key parameters and product introduction:
Package Type: SOIC-28
Operating Voltage: 1.8 V to 5.5 V
Maximum Frequency: 10 MHz
Number of Pins: 28
I/O Pins: 16 (configurable as inputs or outputs)
Interface Type: SPI
Interrupt Pins: 2
Programmable Pull-up Resistors: Yes
Operating Temperature Range: -40°C to 85°C
The MCP23S17-E/SO provides an easy way to increase the number of I/O pins available to a microcontroller or other embedded system. It communicates with the host microcontroller via an SPI interface, allowing for fast and efficient data transfer. The 16 I/O pins can be configured as inputs or outputs, and they can be individually programmed with pull-up resistors. Additionally, the MCP23S17-E/SO features two interrupt pins, which can be used to alert the host microcontroller when a pin state has changed. Its low operating voltage range makes it suitable for use in a wide range of embedded systems, including battery-powered devices.
Stock:7911
Minimum Order:1
The MCP23S17-E/SO is a 16-bit I/O expander with SPI interface manufactured by Microchip Technology. It is commonly used in embedded systems to provide additional I/O ports for interfacing with various devices. Here are its key parameters and product introduction:
Package Type: SOIC-28
Operating Voltage: 1.8 V to 5.5 V
Maximum Frequency: 10 MHz
Number of Pins: 28
I/O Pins: 16 (configurable as inputs or outputs)
Interface Type: SPI
Interrupt Pins: 2
Programmable Pull-up Resistors: Yes
Operating Temperature Range: -40°C to 85°C
The MCP23S17-E/SO provides an easy way to increase the number of I/O pins available to a microcontroller or other embedded system. It communicates with the host microcontroller via an SPI interface, allowing for fast and efficient data transfer. The 16 I/O pins can be configured as inputs or outputs, and they can be individually programmed with pull-up resistors. Additionally, the MCP23S17-E/SO features two interrupt pins, which can be used to alert the host microcontroller when a pin state has changed. Its low operating voltage range makes it suitable for use in a wide range of embedded systems, including battery-powered devices.
