STIR4220 Description
PRODUCT BRIEF STIR4210/STIR4220 Integrated Mixed-Signal Solutions USB 2.0 Hi-Speed to IrDA Bridge .STIR4220 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, BSTIR4220 Applications
* GPIO pins support the control of external functions. These pins include an activity LED and pins for transceiver ID. These pins can be used so that the driver can detect which transceiver is used and configure performance parameters if necessary. An integrated PLL generates all on-chip clocks from
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