A Premier B2B Part Search
Microchip Technology MCP23008EP I/O Expander
The MCP23008 is an 8-bit I/O expander with a serial interface supporting I2C protocol, featuring bidirectional ports, configurable interrupt outputs, polarity inversion, and a power supply range of 1.8V to 5.5V. It provides eight GPIO ports with internal pull-ups, interrupt-on-change capability, and reset functionality, making it suitable for expanding microcontroller I/O in embedded systems, automation, and industrial applications. Its robust design ensures reliable performance across a wide temperature range, compatible with various package types such as PDIP, SOIC, SSOP, and QFN.
Microchip Technology MCP23008EP I/O Expander Specifications:
- Operating Voltage: 1.8V to 5.5V
- Supported Interfaces: I2C @ up to 400 kHz, SPI @ 10 MHz
- Package Types: PDIP, SOIC, SSOP, QFN
- Number of Pins: 18 or 20 depending on package
- Input/Output Pins: 8 bidirectional GPIO
- Interrupt: Configurable, active-high/low/open-drain
- Internal Pull-up Resistors: Enabled/disabled per pin
- Power Dissipation: Max 700 mW
- Temperature Range: -40°C to +125°C
- Reset: External reset pin with POR reset circuitry
- Polarity Inversion: Configurable via register
- Standby Current: Max 1 μA
- Pin configuration: Supports hardware address pins for multiple device addressing
Buy the Buy Microchip MCP23008 I/O Expander Part Number MCP23008EP Online
Enhance your embedded applications with the Microchip MCP23008 I/O expander, offering eight bidirectional GPIO ports, interrupt-on-change capabilities, and a wide supply voltage range from 1.8V to 5.5V. Compatible with multiple packages including PDIP, SOIC, SSOP, and QFN, this device is perfect for microcontroller I/O expansion in industrial, automation, and electronics projects. Its robust design ensures reliable performance across -40°C to +125°C, making it an ideal component for durable and scalable systems. Buy online today for quick delivery and seamless integration.
Order your Microchip MCP23008 I/O expander today and enhance your embedded system with the dependable, low-voltage GPIO expansion solution.
Frequently Asked Questions
Where can I buy Microchip Technology MCP23008EP?
You can click on the BUY or RFQ button to purchase MCP23008EP from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MCP23008EP?
You can download the MCP23008EP datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MCP23008EP?
Microchip Technology