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STIR4220 - (STIR4210 / STIR4220) USB 2.0 Hi-Speed to IrDA Bridge

Download the STIR4220 datasheet PDF. This datasheet also covers the STIR4210 variant, as both devices belong to the same (stir4210 / stir4220) usb 2.0 hi-speed to irda bridge family and are provided as variant models within a single manufacturer datasheet.

Description

The SigmaTel STIR4210 and STIR4220 are low power, USB 2.0 Hi-Speed IrDA Bridge Controller integrated circuits for enabling USB IrDA communication solutions.

The STIR4210/STIR4220 connect directly to the USB Bus and provide all functionality necessary between the USB 2.0 and an IR transceiver.

Features

  • n Complete System Solution for Implementing IR Communications on USB w USB 2.0 High Speed Device Controller Interface w Complete IrDA Protocol Engine w High Integration Minimizes External Components n USB 2.0 Device Controller w Compatible with USB 2.0 Specification for High w w Control, Bulk In, Bulk Out endpoints w Compatible with Bus Powered Specification w Configurable Vendor ID and Subsystem ID n High Performance IrDA Protocol Controller w Compatible with IrDA Serial Infrared Physical w w.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STIR4210_SigmaTel.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number STIR4220
Manufacturer SigmaTel
File Size 37.68 KB
Description (STIR4210 / STIR4220) USB 2.0 Hi-Speed to IrDA Bridge
Datasheet download datasheet STIR4220 Datasheet

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Other Datasheets by SigmaTel

Part Number Description
STIR4200 USB / IrDA Bridge Controller
STIR4210 (STIR4210 / STIR4220) USB 2.0 Hi-Speed to IrDA Bridge

Full PDF Text Transcription

Click to expand full text
PRODUCT BRIEF STIR4210/STIR4220 Integrated Mixed-Signal Solutions USB 2.0 Hi-Speed to IrDA Bridge DESCRIPTION The SigmaTel STIR4210 and STIR4220 are low power, USB 2.0 Hi-Speed IrDA Bridge Controller integrated circuits for enabling USB IrDA communication solutions. The STIR4210/STIR4220 connect directly to the USB Bus and provide all functionality necessary between the USB 2.0 and an IR transceiver. A USB IR communication subsystem can be implemented by adding an IR transceiver, a 24 MHz crystal, and a few passive components for bypass and power filtering. The STIR4210/STIR4220 are compatible with the IrDA Serial Infrared Physical Layer Specification Version 1.4.
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