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USB2250i - Ultra Fast USB 2.0 Multi-Slot Flash Media Controller

Download the USB2250i datasheet PDF. This datasheet also covers the USB2250 variant, as both devices belong to the same ultra fast usb 2.0 multi-slot flash media controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The Microchip 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), an

Key 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 - Memory Stick Pro-HG Duo Format 1.01 - xD-Picture Card 1.2 - SmartMedia 1.3 1.) xD-Picture Card not applicable to USB2251.  2009 - 2015 Microchip Technology.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (USB2250-Microchip.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number USB2250i
Manufacturer Microchip
File Size 343.72 KB
Description Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
Datasheet download datasheet USB2250i Datasheet

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Other Datasheets by Microchip

Part Number Description
USB2250 Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
USB2251 Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
USB2251i 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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
USB2250/50i/51/51i Ultra Fast USB 2.0 Multi-Slot Flash Media Controller General Description The Microchip 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. Average sustained transfer rates exceeding 35 MB/s are possible if the media and host can support those rates.