USB2226 datasheet(1/23 Pages) SMSC

部件名	USB2226

功能描述	4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs

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制造商	SMSC [SMSC Corporation]

网页	http://www.smsc.com

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SMSC USB2226

DATASHEET

Revision 1.4 (10-08-07)

Datasheet

PRODUCT FEATURES

USB2226

4th Generation USB 2.0

Flash Media Controller

with Integrated Card

Power FETs

Complete System Solution for interfacing

SmartMediaTM (SM) or xD Picture CardTM (xD),

Memory StickTM (MS), High Speed Memory Stick

(HSMS), Memory Stick PRO (MSPRO), MS DuoTM,

Secure Digital (SD), Mini-Secure Digital (Mini-SD),

TransFlash (SD), MultiMediaCardTM (MMC),

Reduced Size MultiMediaCard (RS-MMC), NAND

Flash, Compact FlashTM (CF) and CF UltraTM I & II,

and CF form-factor ATA hard drives to USB 2.0 bus

— Supports USB Bulk Only Mass Storage

Compliant Bootable BIOS

Support for simultaneous operation of all above

devices. (only one at a time of each of the following

groups supported: CF or ATA drive, SM or XD or

NAND, SD or MMC)

Compliant with xD specifications for either Card

Reader/Writer or Player mode applications

On-Chip 4-Bit High Speed Memory Stick and MS

PRO Hardware Circuitry

On-Chip firmware reads and writes High Speed

Memory Stick and MS PRO

1-bit ECC correction performed in hardware for

maximum efficiency

On-chip power FETs for supplying flash media card

power with minimum board components

USB Bus Power Certified

3.3 Volt I/O

Complete USB Specification 2.0 Compatibility for Bus

Powered Operation

— Includes USB 2.0 Transceiver

— A Bi-directional Control and a Bi-directional Bulk

Endpoint are provided.

8051 8 bit microprocessor

Double Buffered Bulk Endpoint

— Bi-directional 512 Byte Buffer for Bulk Endpoint

— 64 Byte RX Control Endpoint Buffer

— 64 Byte TX Control Endpoint Buffer

Internal Program Memory

On Board 24Mhz Crystal Driver Circuit

Can be clocked by 48MHz external source

On-Chip 1.8V Regulator for Low Power Core

Operation

Internal PLL for 480Mhz USB 2.0 Sampling,

Configurable MCU clock

Activity LED output

Compatible with Microsoft WinXP, WinME, Win2K

SP3, Apple OS10, Softconnex, and Linux Multi-LUN

Mass Storage Class Drivers

Win2K, Win98/98SE and Apple OS8.6 and OS9

Multi-LUN Mass Storage Class Drivers available from

SMSC

128 Pin VTQFP Lead-free RoHS Compliant Package

(1.0mm height, 14mm x14mm footprint)

类似零件编号 - USB2226

制造商	部件名	数据表	功能描述
SMSC Corporation	USB2223-03	286Kb / 20P	BUS POWERED USB 2.0 FLASH MEDIA CONTROLLER
	USB2223-03	166Kb / 20P	Bus Powered USB2.0 Flash Media Controller
	USB2223-03	166Kb / 20P	Bus Powered USB2.0 Flash Media Controller
	USB2223-NE-03	286Kb / 20P	BUS POWERED USB 2.0 FLASH MEDIA CONTROLLER
	USB2223-NU-03	286Kb / 20P	BUS POWERED USB 2.0 FLASH MEDIA CONTROLLER

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类似说明 - USB2226

制造商	部件名	数据表	功能描述
SMSC Corporation	USB2227	919Kb / 26P	4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS
	USB2601	710Kb / 26P	4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS AND HS HUB
	USB2229	1,008Kb / 27P	5TH GENERATION HI-SPEED USB FLASH MEDIA & IrDA CONTROLLER WITH INTEGRATED CARD POWER FETs
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	USB2229	374Kb / 28P	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs 06/23/16
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