Microchip Technology USB2250
USB2250/50i/51/51i is a USB 2.0 compliant, Hi-Speed mass storage class peripheral controller intended for reading and writing to more than 24 popular flash media formats from the CompactFlash® (CF), SmartMediaTM (SM), xD-Picture CardTM (xD)1, Memory Stick® (MS), Secure Digital (SD), and MultiMediaCardTM (MMC) families. The USB2250/50i/51/51i is a fully integrated, single chip solution capable of ultra high performance operation.| Part No. | USB2250 |
|---|---|
| Datasheet | USB2250 Download |
| Manufacturer |  Microchip Technology |
| Description | Ultra Fast USB 2.0 Multi-Slot Flash Media Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The Microchip Average sustained transfer rates exceeding 35 MB/s are possible if the media and host can support those rates. Highlights● 128-pin VTQFP (14x14 mm) RoHS compliant package
● Targeted for applications in which single or "combo" media sockets are used
● Supports multiple simultaneous card insertions
● Flexible assignment of number of LUNs and how card types are associated with the LUNs
● Hardware-controlled data flow architecture for all self-mapped media
● Pipelined hardware support for access to non- self-mapped media
● Order number with “i” denotes the version that supports the industrial temperature range of -40ºC to 85ºC Hardware
FEATURES
● Single chip flash media controller with non-multiplexed interface for independent card sockets● Flash Media Specification Revision Compliance - CompactFlash 4.1 - Secure Digital 2.0 - MultiMediaCard 4.2
● MMC Streaming Mode support - Memory Stick 1.43 - Memory Stick Pro Format 1.02 - Memory Stick Duo Format 1.10...
