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USB2240 数据表(PDF) 5 Page - Microchip Technology

部件名 USB2240
功能描述  Ultra Fast USB 2.0 Multi-Format
PDF  43 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

USB2240 数据表(HTML) 5 Page - Microchip Technology

  USB2240 Datasheet HTML 1Page - Microchip Technology USB2240 Datasheet HTML 2Page - Microchip Technology USB2240 Datasheet HTML 3Page - Microchip Technology USB2240 Datasheet HTML 4Page - Microchip Technology USB2240 Datasheet HTML 5Page - Microchip Technology USB2240 Datasheet HTML 6Page - Microchip Technology USB2240 Datasheet HTML 7Page - Microchip Technology USB2240 Datasheet HTML 8Page - Microchip Technology USB2240 Datasheet HTML 9Page - Microchip Technology Next Button
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 2010 - 2015 Microchip Technology Inc.
DS00001979A-page 5
USB224X
3.0
BLOCK DIAGRAMS
FIGURE 3-1:
USB2240/40I/41/41I BLOCK DIAGRAM
FMDU
CTL
8051
PROCESSOR
SFR
RAM
MS
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
64 KB
RAM
10 KB
ADDR
MAP
PWR_FET1
Clock
Generation and
Control
SD/
MMC
4K
total
3.3 V
1.8 V Reg
VDD18
3.3 V
VDD18PLL
PLL
24 MHz
Crystal
SIE
CTL
1.8 V Reg
USB2240/40I
USB2241/41I*
xD*
Multiplexed
Interface
NOTE: xD-Picture Card is not applicable to USB2241/41i.
CRD_PWR
SPI
Interface
SPI
Interface
Trace FIFO
Program Memory I/O Bus



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