ASIX

2.4GHz 802.11b/g WiFi module

The  AXM22001-2A-C  is  a  2.4GHz  802.11b/g  WiFi  module board  which  integrates  AX22001  and  Airoha  AL2230S  RF transceiver  on  board  to  provide  a  complete  WiFi  module solution  with  various  user  or  host  interfaces  supported.  The AXM22001-2A-C  is  a  surface  mountable  module  with castellated  mounting  holes  which  offers  smaller-form-factor, lower-cost, pre-calibrated RF front-end and pre-certified WiFi module  board  to  free  the  user  from  RF  and  antenna  design tasks  and  regulatory  compliance  testing,  ultimately providing quicker time to market. The user can design his host board with desired function and interface circuits and assemble it with the AXM22001-2A-C WiFi  module board through the castellated mounting holes.

• Integrated 2.4GHz, IEEE 802.11b/g compatible
• WiFi connectivity
•   Integrated PCB antenna
•  Max outdoor range up to 300m (984 ft.), line of sight
•  Supports operation in Infrastructure or Ad-Hoc (IBSS) network topology
•  Supports 802.11i security: WEP-64/128, TKIP (WPA-PSK) and AES (WPA2-PSK)
•  Dual 8-bit 1T 8051/80390 CPU @ 80MHz
•  1MB shared Flash memory for MCPU and WCPU program code and configuration data storage
•  64KB data memory for MCPU
•  4 UART interfaces
•  High Speed SPI interface (master or slave mode)
•  I2S or PCM interface
•  Local Bus host interface (master or slave mode)
•  MII or RMII interface
•  I2C interface
•  Up to 32 GPIOs (4 GPIO ports of 8 bits each)
•  Supports real-time clock, with option to use independent power supply from lithium battery
•  Supports TCP, UDP, ICMP, IGMP, IPv4, DHCP, BOOTP, ARP, DNS, SMTP, SNTP, UPnP, PPPoE and HTTP in software
•  Supports network boot over Ethernet or WiFi using BOOTP and TFTP
•  Single operating voltage: 3.3V typical
•  Board size: 51.0mm x 28.0mm x 4.5mm surface mountable module