WF121-A Bluegiga Technologies, WF121-A Datasheet - Page 3

• Manufacturer Part Number: WF121-A
• Description: WiFi / 802.11 Modules 802.11 b/g/n TCP/IP Module w/ Int Ant
• Manufacturer: Bluegiga Technologies

Specifications of WF121-A

• Rohs: yes
• Protocol Supported: 802.11 b/g/n
• Frequency Band: 2.4 GHz
• Data Rate: 20 Mbps
• Interface Type: I2C, SPI, UART
• Transmit Power (max): 17 dBm
• Antenna Connector Type: Integrated
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Part # Aliases: WF121-A-V1

Choosing Bluegiga will save your resources, time and money.
Applications
For professional applications requiring reliable, small size, stand-alone, long range Wi-Fi connectivity. Applications in-
clude: Point of Sale, automotive aftermarket, eHealth/medical, audio and many others.
Radio and Modem
Symbol rates
Modulation
Frequency
Channels
Security
Encryption
Hardware
Host interfaces
Power supply
Antenna
Dimensions
Package
Reliable, state-of-the-art
hardware
IEEE 802.11n : 72.2, 65, 58.5, 57.8, 52, 43.3, 39, 28.9, 26, 21.7, 19.5, 14.4, 13, 7.2, 6.5Mbps
IEEE 802.11g : 54, 48, 36, 24, 18, 12, 9, 6Mbps
IEEE 802.11b : 11, 5.5, 2, 1Mbps
CCK, DSSS, OFDM with BPSK, QPSK, 16-QAM and 64-QAM
2.4GHz to 2.497GHz
N. America: 11 channels, Rest of the world: 13 channels
WPA / WPA2, CCMP (AES), TKIP
UART up to 20Mbaud
Single supply voltage: 3.3V
Internal, U.FL connector
15.4 x 26.2 x 2.1 mm
Surface mount
Enhanced Bluegiga
software
Professional, agile technical
support