Provides WEP, WPA and WPA2 wireless LAN security
Includes a true hardware random number generator
Triple DES, AES and SHA implemented in hardware
Includes 10/100BaseT Ethernet MAC
Sending and receiving textual email and binary email with MIME attachments
HTTP client
HTTP web server with two on-chip websites: configuration site and application site
SerialNet mode for serial-to-IP bridging (port server mode)
FTP and Telnet clients
Secure FTP client (over SSL3)
DHCP client and server
RAS server
Locally updateable firmware
Remote configuration and firmware update over the Internet
Retrieval of time data from a Network Time Server
Performance Specifications
Host Data Rate: Up to 3 Mbps in serial mode
Serial Data Format (AT+i mode): Asynchronous character; binary; 8 data bits; no parity; 1 stop bit
Serial Data Format (SerialNET mode): Asynchronous character; binary; 7 or 8 data bits; odd, even, or no parity; 1 stop bit
Flow Control: Hardware (RTSH, CTSH, DCH) and software flow control
Internet Protocols
ARP, ICMP, IP, UDP, TCP, DHCP, DNS, NTP, SMTP, POP3, MIME, HTTP, FTP, Telnet
Security protocols: SSL3/TLS1, HTTPS, FTPS, RSA, AES-128/256, 3DES, RC-4, SHA-1, MD-5, WEP, WPA and WPA2
Hardware DeSCRJPTion
CO2128 Size: 64.5 x 27.4 x 11.0mm (2.54 x 1.0 x 0.43)
CO2144 Size: 10.0 x 10.0 x 1.4 mm, 0.8mm pitch
Core CPU: 32-bit RISC ARM7TDMI, low-leakage, 0.13 micron, running at 48MHz
Operating Voltage: +3.3V+/-10%
Operating Humidity: 90% maximum (non-condensing)
Operating Temperature Range: -40° to 85°C (-40° to 185°F)
Power Consumption with External VDD Core: 200mW (typical), Sleep Mode urrent: <2mA
Host Interface: USART, USB host and USB device
RoHS-compliant; lead-free
图1.CO2128/CO2144方框图
图2.CO2064方框图
图3.CO2128/CO2144 典型的主机和内部连接环境
图4.CO2064典型的主机和内部连接环境
采用双核PIC+CO2128解决方案的10/100BaseT参考设计
10/100BaseT reference design for DualCore PIC+CO2128 solution
图5. 10/100BaseT参考设计电路图(1)
图6. 10/100BaseT参考设计电路图(2)
图7. 10/100BaseT参考设计电路图(3)
图8. 10/100BaseT参考设计电路图(4)
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