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MCP2200

MCHPMCP2200

Microchip
USB-to-UART peripheral controller often used in simple USB serial adapter and custom designs.
3,259 in stock
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Overview

The MCP2200 is a USB-to-UART serial bridge controller with eight general-purpose I/O pins and 256 bytes of user EEPROM. It operates at USB 2.0 full-speed and integrates a built-in oscillator to reduce external component count. This controller simplifies adding USB connectivity to legacy serial designs by handling all USB protocol details internally.

Why Choose This Part

It offers 256 bytes of internal EEPROM for storing device configuration or custom strings and includes dedicated pins for Tx/Rx traffic LEDs. The device is AEC-Q100 qualified, making it suitable for automotive environments, and provides robust 4kV HBM ESD protection on signal pins.

Applications

Legacy RS-232 to USB Migration
Used to upgrade older serial equipment to modern USB standards without rewriting complex firmware.
USB-to-GPIO Control
Utilizing the 8 integrated GPIO pins to control hardware directly from a PC application.
Industrial Data Logging
Provides a reliable serial interface for logging data from industrial sensors to a computer over USB.
Bus Powered USB Dongles
Ideal for small, low-power serial adapters due to its small VQFN package option and 13mA typical supply current.

Key Specifications

Function Bridge, USB to UART
Protocol USB
Interface UART
Standards USB 2.0
Package / Case 20-SOIC (0.295", 7.50mm Width)
Current - Supply 13mA
Voltage - Supply 3V ~ 5.5V
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 20-SOIC

Getting Started

Start development with the MCP2200 Breakout Module (ADM00393) to test serial communication. Microchip provides a configuration utility for Windows to modify internal descriptors, EEPROM data, and GPIO pin modes without writing firmware.

MCP2200 Family

Part NumberDifferenceStock
MCP2200-I/SO (Microchip Technology) I/SO 186
MCP2200-I/SN I/SN —

Also Consider

FT232RL FTDI - Industry standard with extensive driver support and a larger internal clock-multiplier for high baud rates.
CP2102N SiLSilicon Labs - Highly integrated alternative that does not require external pull-up resistors or a crystal.
CH340G WCH - A low-cost, widely used alternative popular in entry-level prototyping and high-volume consumer goods.

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Categories

Consumer Electronics > USB & Charging Industrial & Automation > Industrial Communication
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