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USB2250 Datasheet(PDF) 7 Page - SMSC Corporation

Part # USB2250
Description  Ultra Fast USB 2.0 Multi-Format Flash Media Controller
PDF  36 Pages
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Manufacturer  SMSC [SMSC Corporation]
Direct Link  http://www.smsc.com
Logo SMSC - SMSC Corporation

USB2250 Datasheet(HTML) 7 Page - SMSC Corporation

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Ultra Fast USB 2.0 Multi-Format Flash Media Controller
Datasheet
SMSC USB2250/51/59
7
Revision 2.6 (05-08-08)
DATASHEET
Chapter 2 Block Diagram
Figure 2.1 USB2250/2251 Block Diagram
SIE
CTL
FMDU
CTL
8051
PROCESSOR
SFR
RAM
CF/
GPIO (16)
MS
SM
RAM
USB
Host
AUTO_
CBW
PROC
PHY
FMI
XDATA BRIDGE
+ BUS ARBITER
BUS
INTFC
BUS
INTFC
BUS
INTFC
EP0 TX
EP0 RX
EP2 TX
EP2 RX
EP1 RX
EP1 TX
ROM
64KB*
RAM
10KB
ADDR
MAP
GPIOs
Program Memory I/O Bus
PWR_FET0
PWR_FET1
PWR_FET3
PWR_FET2
11 pins
GPIO8/CARD_PWR0
GPIO9/CARD_PWR1
GPIO11/CARD_PWR3
Clock
Generation and
Control
GPIO10/CARD_PWR2
SD/
MMC
4K
total
*ROM is not available in USB2259



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