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USB2244I - Ultra Fast USB 2.0 SD/MMC Flash Media Controller

Download the USB2244I datasheet PDF. This datasheet also covers the USB2244 variant, as both devices belong to the same ultra fast usb 2.0 sd/mmc flash media controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The SMSC USB2244/USB2244i is a USB 2.0 compliant, high speed Bulk Only Mass Storage Class Peripheral Controller intended for reading and writing to SD/MMC Flash Media Cards.

The SMSC USB2244/USB2244i is a fully integrated, single chip solution capable of ultra high performance operation.

Key Features

  • Datasheet General.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (USB2244_SMSCCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
USB2240 Ultra Fast USB 2.0 Multi-Format Controllers Microchip
USB2240I Ultra Fast USB 2.0 Multi-Format Controllers Microchip
USB2241 Ultra Fast USB 2.0 Multi-Format Controllers Microchip
USB2241I Ultra Fast USB 2.0 Multi-Format Controllers Microchip
USB2227 4th Generation USB 2.0 Flash Media Controller Microchip

Other Datasheets by SMSC (now Microchip Technology)

Part Number Description
USB2244 Ultra Fast USB 2.0 SD/MMC Flash Media Controller
USB2240 (USB2240 / USB2241) Ultra Fast USB 2.0 Multi-Format Flash Media Controller
USB2241 (USB2240 / USB2241) Ultra Fast USB 2.0 Multi-Format Flash Media Controller
USB2223-03 Bus Powered USB2.0 Flash Media Controller
USB2224 Bus Powered USB2.0 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
USB2244/USB2244I Ultra Fast USB 2.0 SD/MMC Flash Media Controller PRODUCT FEATURES Datasheet General Description The SMSC USB2244/USB2244i is a USB 2.0 compliant, high speed Bulk Only Mass Storage Class Peripheral Controller intended for reading and writing to SD/MMC Flash Media Cards. The SMSC USB2244/USB2244i is a fully integrated, single chip solution capable of ultra high performance operation. Average sustained transfer rates exceeding 35MB/s are possible if the media and host can support those rates. Provisions to read/write secure media formats is also provided.