USB2641i

USB2640i/USB2641i Industrial Temperature USB 2.0 Flash Media Controller and USB Hub Combo PRODUCT FEATURES Datasheet General Description Features The SMSC USB2640i/USB2641i is a USB 2.0 compliant, HiSpeed hub for USB port expansion with an attached mass storage class peripheral controller. The controller allows read/write capability to popular flash media from the following families: „ Secure DigitalTM (SD) „ MultiMediaCardTM (MMC) „ xD-Picture CardTM (xD)1 „ Memory Stick®(MS) The USB2640i/USB2641i is a fully integrated, single chip solution providing USB expansion and integrated flash card media reader/writer capability of ultra high performance operation. Average sustained transfer rates exceeding 35 MB/s are possible2. Highlights „ Hub controller with internally connected ultra fast flash media reader/writer and 2 exposed downstream ports for external peripheral expansion „ Flash media reader/writer employs multiplexed card interfaces which are optimized for use with si...