USB2240I - Microchip

USB2240I Ultra Fast USB 2.0 Multi-Format Controllers

USB224X Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers Highlights The Microchip USB224x is a USB 2.0 compliant, HiSpeed bulk only1 mass storage class peripheral controller intended for reading and writing to popular flash media from the xD-Picture CardTM (xD)2, Memory Stick® (MS), Secure Digital (SD), and MultiMediaCardTM (MMC) fam.

Features

• Low pin count 36-pin QFN (6x6 mm) RoHS compliant package
• USB2240/40I/41/41I - Targeted for applications in which single or "combo" media sockets are used
• Hardware-controlled data flow architecture for all self-mapped media
• Pipelined hardware support for access to nonself-mapped media
• Order number with “I” denote the products that support the industrial temperature range of -40ºC to 85ºC
• Support included for secure media format on a licensed, customized basis - USB2244/44I: SD Secure Hardware Features
• Single chip flash media controller with - USB2240/40I/41/4I: multiplexed interfa.