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Microchip Technology MCP23008TESO I/O Expander
The MCP23008 is an 8-bit I/O expander with a serial interface, supporting both I2C and SPI protocols. It features configurable input/output pins, interrupt-on-change capabilities, polarity inversion, pull-up resistors, and reset functions. Operating voltage ranges from 1.8V to 5.5V with a low standby current of 1 µA. Available in multiple package types including PDIP, SOIC, SSOP, and QFN, it is suitable for expanding microcontroller I/O ports in various embedded applications, offering flexible configuration, high-speed interfaces, and robust performance in industrial and consumer electronics.
Microchip Technology MCP23008TESO I/O Expander Specifications:
- Package Types: PDIP (300 mil), SOIC (300 mil), SSOP (209 mil), QFN (4x4x0.9 mm)
- Operating Voltage: 1.8V to 5.5V
- Peak I2C Frequency: 400 kHz, 1.7 MHz
- SPI Frequency: up to 10 MHz
- Input/Output Pins: 8 bidirectional with configurable direction and polarity
- Interrupt Capability: configurable interrupt-on-change with interrupt latch
- Pull-up Resistors: internal pull-ups on each pin
- Operating Temperature Range: -40°C to +125°C
- Low standby current: 1 µA
- External reset input for device initialization
- Multiple package options for versatile applications
Buy the Microchip Series MCP23008 I/O Expander: MCP23008TESO
Enhance your embedded system with the microcontroller I/O expansion capabilities of the Microchip MCP23008. This 8-bit device supports I2C and SPI interfaces, has configurable input/output pins, and features interrupt-on-change. Its low power consumption, high-speed performance, and versatile package options make it ideal for industrial automation, consumer electronics, and complex control systems. Easily integrate with your existing design and improve system responsiveness by expanding your controller’s I/O ports efficiently and reliably.
Get Microchip MCP23008TESO today—built for precision and long-lasting durability with high-speed I2C and SPI interfaces and flexible port expansion.
Frequently Asked Questions
Where can I buy Microchip Technology MCP23008TESO?
You can click on the BUY or RFQ button to purchase MCP23008TESO from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MCP23008TESO?
You can download the MCP23008TESO datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MCP23008TESO?
Microchip Technology