USB2240 Datasheet, PDF (8/28 Pages) SMSC Corporation – Ultra Fast USB 2.0 Multi-Format Flash Media Controller

Ultra Fast USB 2.0 Multi-Format Flash Media Controller
Datasheet
USB
Host
PHY
SIE
BUS
CTL
INTFC
AUTO_
CBW
PROC
FMI
BUS FMDU
INTFC CTL
SD/
MMC
MS
EP0 TX
EP0 RX
BUS
INTFC
RAM
4K
total
EP1 RX
EP1 TX
EP2 RX
EP2 TX
XDATA BRIDGE
+ BUS ARBITER
Multiplexed
Interface
RAM
10KB
ROM
64KB
ADDR
MAP
Program
Memory
I/O Bus
Clock
Generation and
Control
8051
PROCESSOR
PWR_FET1
GPIOs
8 pins
GPIO10/CARD_PWR
SFR
RAM
Figure 2.2 USB2241 Block Diagram
Revision 2.6 (05-08-08)
8
DATASHEET
SMSC USB2240/USB2241