FT4222HQ-D-R - FTDI, Future Technology Devices International Ltd

Manufacturer Part Number

FT4222HQ-D-R

Manufacturer

Future Technology Devices International

Introduction

FT4222HQ-D-R is an integrated circuit designed for USB to I2C/SPI bridge functionality.

Product Features and Performance

USB 2.0 full-speed compatible

Supports multi-protocol synchronous serial engines (MPSSEs) for I2C and SPI protocols

Integrated clock generator

Battery charger detection

Operating Temperature Range: -40°C to +85°C

Product Advantages

Low pin count simplifies PCB layout

Supports bus-powered and self-powered modes

Multi-voltage I/Os compatible with a wide range of peripherals

Key Technical Parameters

Protocol: USB

Function: Bridge, USB to I2C/SPI

Interface: I2C, SPI

Voltage - Supply: 1.8V, 2.5V, 3.3V, 5V

Current - Supply: 78mA

Standards: USB 2.0

Package: 32-VFQFN Exposed Pad

Quality and Safety Features

Extended operating temperature range

Lead-free and RoHS compliant

Compatibility

Compatible with USB 2.0 hosts and devices

Multi-voltage I/O compatibility for interfacing with various logic levels

Application Areas

USB interface development

I2C/SPI devices connectivity

Embedded systems for data communication

Product Lifecycle

Active product status with no known discontinuation and available replacements or upgrades

Reasons to Choose This Product

Versatile USB to I2C/SPI bridge functionality

Supports various interfaces and protocols for diverse applications

Designed for simplicity and ease of use with integrated features

Integrated MPSSEs provide efficient serial protocol management

Reliable performance with an industrial operating temperature range