900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Cypress Semiconductor Electronic Components Datasheet

AN2720SC Datasheet

Single-Chip USB-to-USB Networking Solution

No Preview Available !

EZ-Link (AN2720SC)
Single-Chip USB-to-USB Networking Solution
FEATURES
Smallest completely integrated solution in the market
32 pin TQFP
Only requires a single crystal and small 16 byte serial EEPROM for full implementation
Meets difficult suspend current of 500 uA for both hosts
2K data buffer for maximum speed transfer
Greater than 5 Mbps data transfer rate
Low power – Less than 100 mW power
OVERVIEW
The Cypress AN2720SC provides a single-chip solution for networking two or more computers
via their USB ports. In a USB system, the PC acts as a host, which initiates all USB traffic. USB
devices act as slaves, which respond to host requests. It is inherently incompatible to connect two
PCs together via a simple USB cable, since a master (host) cannot talk to another master (host).
A master can talk only to one or more slave devices.
The AN2720SC overcomes this “peer-to-peer” incompatibility by providing two USB devices,
one for each PC. Two independent Serial Interface Engines (SIE) exchange data through a 2
kilobyte FIFO. Thus, USB data transmitted by one computer is made available to the other
computer through the AN2720SC. The connection is full duplex– data can be transferred in both
directions simultaneously.
AN2720SC Block Diagram System Application


Cypress Semiconductor Electronic Components Datasheet

AN2720SC Datasheet

Single-Chip USB-to-USB Networking Solution

No Preview Available !

EZ-Link (AN2720SC)
APPLICATIONS AND MARKETS
The use of the AN2720SC and special network driver software provided by Cypress allows very
simple and efficient networking between PCs. The “plug-and-play” nature of USB makes
connecting two computers (even when powered) very simple. With the AN2720SC, simple
networking can be provided in numerous form factors including:
USB standalone hubs
Computer monitors with USB hubs
Standalone USB cables
Port Replicators
WinCE Machines
Set-Top Boxes
Docking Stations
PC motherboards (particularly for laptops)
Depending on the driver set used, the AN2720SC can perform the following functions:
USB networking
File transfer (including MAC to PC file sharing)
Windows CE synchronization
Printer sharing
Share internet connections (requires proxy or bridging software)
Multi-player gaming
SYSTEM DIAGRAM
U
Computer S
AB
VBUS
D+
D-
GND
S2S
I Kilobyte I
E FIFO E
AN2720SC
VBUS
D+
D-
GND
U
S Computer
BB
AN2720 Data Sheet Version 1.0
06/07/00
Page 2


Part Number AN2720SC
Description Single-Chip USB-to-USB Networking Solution
Maker Cypress Semiconductor
Total Page 16 Pages
PDF Download

AN2720SC Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 AN2720SC Single-Chip USB-to-USB Networking Solution
Cypress Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy