MCP23017-E/SS – MICROCHIP TECHNOLOGY

Part Number:

MCP23017-E/SS

Manufacturer:

MICROCHIP TECHNOLOGY

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

THAILAND

Description:

1.7 MHz I2C Expander IC, 28‑SSOP

Datasheet:

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Product Details:

Overview

The MCP23017-E/SS is a 1.7 MHz I2C I/O expander integrated circuit manufactured by Microchip Technology. This device provides 16-bits of general purpose parallel I/O expansion for I2C bus applications. It is supplied in a 28-SSOP (Shrink Small Outline Package).

Key Features

16-Bit I/O Expansion
I2C Interface up to 1.7 MHz
Interrupt Output
Polarity Inversion Register

Applications

This I/O expander is commonly used to increase the number of available digital I/O pins in microcontroller-based systems. It is suitable for applications requiring remote control or monitoring via an I2C bus.

LED Matrix Control
Keypad Scanning
Sensor Interface