WISMC03BI Laird Technologies, WISMC03BI Datasheet - Page 14

• Manufacturer Part Number: WISMC03BI
• Description: MODULE LAN 802.11B/G BISM
• Manufacturer: Laird Technologies
• Series: EZURiOr

Specifications of WISMC03BI

• Frequency: 2.4GHz
• Data Rate - Maximum: 1Mbps
• Modulation Or Protocol: 802.11 b/g
• Applications: AMR, Automotive, ISM
• Power - Output: 15dBm
• Sensitivity: -86dBm
• Voltage - Supply: 3.3 V ~ 5.5 V
• Current - Transmitting: 250mA
• Data Interface: Connector, 50 Pin, DF-12
• Memory Size: 64Mbyte Flash, 16MByte SRAM
• Antenna Connector: U.FL
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.412 GHz to 2.484 GHz
• Interface Type: UART
• Board Size: 22.8 mm x 33.8 mm x 7.6 mm
• Modulation: BPSK, CCK, DSSS, QPSK
• Security: WEP 64/128, WPA-PSK, WPA2, TKIP, AES-CCMP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

WISMC03BI
Wireless LAN Module / Device Server
FUNCTIONAL
DESCRIPTION
14 www.lairdtech.com
Bluetooth Coexistence
Three pins are provided to allow implementation of Bluetooth coexistence schemes, when the 802.11 module
is collocated with a Bluetooth radio. These connect directly between the basebands of the two radios to ensure
minimum interference. Both 2-wire and 3-wire coexistence schemes can be supported.
Coexistence requires that the Bluetooth radio meets at least version 1.2 of the Bluetooth standard and supports
Adaptive Frequency Hopping (AFH).
GPIO Port
Twelve lines of programmable bi-directional input/outputs (I/O) are provided that can be accessed via the UART
port with the IO family of commands. These can be used as data inputs or to control external equipment.
Each of the GPIO pins can be independently configured to be either an Input or Output. A selection of ports
can be accessed synchronously.
Four of the lines (GPIO 10-13) are shared with modem control functions. If they are used to implement a fully
featured UART, then they cannot be used for GPIO.
ADC
The Wireless LAN module provides access to two 10-bit ADCs. These provide an input range of 0V to 3.0v.
Suitable external scaling and over-voltage protection should be incorporated in your design.
Please refer to the WISM ADC Application Note AN017 for information on interfacing the ADC pins.
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