IW-SM2144N1C Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Miniature embedded secure WiFi module

Preliminary Product Brief
Publication Number 17-3520-13
Nano WiReach^™
Miniature embedded secure
WiFi module
General Description:
Nano WiReach^™ is a secure embedded
Wireless LAN bridge that easily connects
embedded devices to 802.11b/g Wireless
LANs. It includes the iChip^™ CO2144 IP
Communication Controller^™ chip and
Marvell 88W8686 WiFi chipset. It is
packaged in 33x17mm RoHS-compliant
ultra-slim low profile form factor.
Embedded Device
Microcontroller _WiReach
Ethernet
Serial
USB
SPI
802.11b/g
Nano WiReach makes adding WiFi
connectivity to embedded devices a
breeze. It does not require any kind of
WiFi driver development on the host CPU,
and its multiple interface (UART, SPI, RMII
and USB) minimize the need to redesign
the host device hardware.
Connect One’s high-level AT+i™ API
eliminates the need to add WiFi drivers,
security and networking protocols and
tasks to the host application.
Nano WiReach supports the SSL3/TLS1
protocol for secure sockets, HTTPS and
FTPS, WEP, WPA/WPA2 (PSK and
Enterprise) WiFi encryption.
Nano WiReach firmware and configuration
parameters are stored in on-board flash
memory. The module is power-efficient:
the core operates at 1.2V, while I/Os
operate at 3.3V. Power Save mode further
reduces power consumption.
Typical applications:
Adding WiFi to serial embedded devices
Replacing LAN cable using WiFi
Adding SSL security to M2M solutions
Nano WiReach supports several operation
modes:
• LAN to WiFi Bridge - allowing
transparent bridging of LAN over
WiFi, using direct RMII connection to
existing MAC hardware or direct
PHY-to-PHY connection.
Microcontroller
EMAC
PHY-to-PHY
Ethernet
PHY
Ethernet
PHY
WiReach
Microcontroller
EMAC
MAC-to-MAC
RMII
WiReach
• SerialNet^TM Serial to WiFi Bridge -
allowing transparent bridging of Serial
over WiFi, using the 3Mbps fast
UART. This is a true plug-and-play
mode that eliminates any changes to
the host application.
• PPP modem emulation – allowing
existing (e.g. modem) designs
currently using PPP to connect
transparently over WiFi
• Full Internet Controller mode –
allowing simple MCU to use the Nano
WiReach’s rich protocol and
application capabilities to perform
complex Internet operations such as
E-mail, FTP, SSL, embedded web
server and others. It also acts as a
firewall, providing a security gap
between the application and the
network.
The II-EVB-363MW evaluation board
provides an easy environment for
evaluating the Nano WiReach.
International:
Connect One Ltd.
20 Atir Yeda Street
Kfar Saba 44643, Israel
Phone: [phone]
Fax: [phone]
Email: [e-mail]
http://www.connectone.com
Copyright © Connect One Ltd., 2008-2012. All rights reserved.
USA:
Connect One Semiconductors, Inc.
560 S. Winchester Blvd.
Suite 500
San Jose, CA 95128
Tel: [phone]
Fax: [phone]