co120sq Connect One Ltd., co120sq Datasheet - Page 9

• Manufacturer Part Number: co120sq
• Description: The Ichip? Co120sq Internet Controller? Is A High-performance, Firmware-based Intelligent Peripheral Device That Provides Internet Connectivity Solutions For A Wide Range Of Embedded Devices.
• Manufacturer: Connect One Ltd.

● Microprocessor-controllable through a serial
● Driven by Connect One’s “AT+i" extension to
● Stand-alone Internet communication
● Opens up to 10 simultaneous TCP or UDP
● Power Save and Sleep modes for power
● Single 3.3-volt power supply, CMOS
● Onboard non-volatile memory stores all
● Supports several layers of status reports.
● Internal "watchdog" guard circuit.
● Auto baud rate detection.
● Supports up to 250Kbps throughput.
● Includes hardware and software flow control.
● Updateable firmware.
● 64-pin TQFP package (10 x 10 x 1.6 mm).
● RoHS–compliant.
● Basic Protocols: PPP, LCP, IPCP, PAP,
● Optional Protocols, depending on firmware
● Optional Web/WAP server with internal 24KB
● Optional remotely updateable firmware.
● Optional SerialNET mode for Serial-to-
General Features
Internet Protocol Support
connection.
the AT command set.
capabilities.
sockets and up to 2 Listen (server) sockets.
conservation purposes (Sleep mode to be
implemented).
technology, with internal 1.8-volt for CPU
core.
functional and Internet-related parameters.
CHAP, IP, ICMP, UDP, TCP, PING, DNS,
DHCP.
flavor: SMTP, HTTP, FTP, SNTP.
storage for Web site.
Internet routing.
3 Features
iChip CO120SQ Data Sheet
● Supports dialup Internet Protocols: PPP,
● Supports data modems up to 56Kbps.
● Supports CDMA, CDMA2000, EDGE,
● RAS support for dial-in PPP connection.
● “Stay online” feature for multiple
● Transparent mode supports direct modem
● “Always online” mode with communications
● IP Registration.
● Supports LAN Internet Protocols ARP,
● Provides 10/100BaseT Ethernet LAN
● Supports LAN Internet Protocols ARP,
● Support for PRISM 2.5/3.0 802.11b CF WiFi
● Supports WEP-based security.
● Supports WPA security.
● Future support for WPA2 security.
Modem Flavor Features
LAN Flavor Features
WiFi Flavor Features
LCP, IPCP, with PAP or CHAP
authentication.
GPRS, GSM and TDMA wireless modems.
send/receive sessions.
commands.
“watchdog” and automatic reconnect.
ICMP, and DHCP.
connectivity via ASIX AX88796L or SMSC
LAN91C111 Ethernet controllers.
ICMP, and DHCP.
adapter.
Ordering Information
3-1