USB2251 Datasheet (Ultra Fast USB 2.0 Multi-Slot Flash Media Controller)

Part: USB2251
Manufacturer: Microchip Technology (official site)
Size: 343.72 KB

USB2251 Key Features

Single chip flash media controller with non-multiplexed interface for independent card sockets
Flash Media Specification Revision pliance
pactFlash 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
Memory Stick Pro-HG Duo Format 1.01

Related Microchip Technology Datasheets

Part Number	Description
USB2251i	Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
USB2250	Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
USB2250i	Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
USB2227	4th Generation USB 2.0 Flash Media Controller
USB2228	4th Generation USB 2.0 Flash Media Controller

USB2251 Description

The Microchip USB2250/50i/51/51i is a USB 2.0 pliant, Hi-Speed mass storage class peripheral controller intended for reading and writing to more than 24 popular flash media formats from the pactFlash® (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...

USB2251 Applications

Supports multiple simultaneous card insertions