MCP23008-E/SS – MICROCHIP TECHNOLOGY

Part Number:

MCP23008-E/SS

Manufacturer:

MICROCHIP TECHNOLOGY

Date Code:

1218

RoHS:

RoHS Compliant

MSL:

COO:

THAILAND

Description:

1.7 MHz I2C Expander IC, 20‑SSOP Package

Datasheet:

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Product Details:

Overview

The MCP23008-E/SS is an 8-bit I/O expander from MICROCHIP TECHNOLOGY. This integrated circuit utilizes the I2C communication protocol for interfacing with a microcontroller or other digital logic. The device provides eight individually configurable input/output pins, expanding the I/O capabilities of a system. It is supplied in a 20-SSOP (Shrink Small Outline Package).

Key Features

8-Bit bidirectional I/O port
I2C serial interface
1.7 MHz clock frequency
Individually configurable I/O pins

Applications

This I/O expander is commonly used in systems requiring additional digital inputs or outputs beyond what is available on the primary microcontroller. It is suited for environments where space is constrained and a compact package is necessary.

LED matrix control
Button and switch monitoring
Sensor interface