MCP2155-I/SO - Microchip Technology

Manufacturer Part Number

MCP2155-I/SO

Manufacturer

Microchip Technology

Introduction

The MCP2155-I/SO is a high-performance, low-power infrared (IR) transceiver controller integrated circuit (IC) from Microchip Technology.

Product Features and Performance

Supports IrDA 1.0 and IrDA 1.1 standards

Operates at data rates up to 115.2 kbps

Integrated infrared transmitter and receiver

Automatic baud rate detection and configuration

UART interface for easy integration with microcontrollers

Low power consumption (7 mA supply current)

Wide operating temperature range (-40°C to 125°C)

Product Advantages

Simplifies IR communication implementation

Reduces system complexity and cost

Enables low-power, high-performance IR data transfer

Provides a standardized interface for IR connectivity

Key Technical Parameters

Supply voltage: 3V to 5.5V

Operating temperature: -40°C to 125°C

Interface: UART

Protocol: IrDA 1.0 and IrDA 1.1

Data rate: Up to 115.2 kbps

Supply current: 7 mA

Quality and Safety Features

RoHS3 compliant

18-pin SOIC (0.295", 7.50mm Width) package

Compatibility

The MCP2155-I/SO is compatible with devices that support the IrDA 1.0 and IrDA 1.1 standards and have a UART interface.

Application Areas

Wireless data communication

Remote control devices

Handheld devices

Consumer electronics

Industrial automation

Product Lifecycle

The MCP2155-I/SO is an active product, and there are no immediate plans for discontinuation. Replacement or upgrade options are available from Microchip Technology.

Key Reasons to Choose This Product

Supports IrDA 1.0 and 1.1 standards for reliable and standardized IR communication

High-performance data transfer up to 115.2 kbps

Low power consumption, enabling battery-powered or low-power applications

Wide operating temperature range for use in diverse environments

Integrated IR transmitter and receiver simplify system design

UART interface provides easy integration with microcontrollers

RoHS3 compliance for environmentally conscious applications