WISMC03BI Laird Technologies, WISMC03BI Datasheet - Page 11
![MODULE LAN 802.11B/G BISM](/photos/14/19/141968/wismc03bi_sml.jpg)
WISMC03BI
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
Note that the serial module output is at 3.0V CMOS logic levels. Level conversion must be added to
interface with an RS-232 level compliant interface.
6.1.2
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.
supported.
Coexistence requires that the Bluetooth radio meets at least version 1.2 of the Bluetooth standard and
supports Adaptive Frequency Hopping (AFH).
6.1.3
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.
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.
implement a fully featured UART, then they cannot be used for GPIO.
6.1.4
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.
DSH_WISMC03_0v97 WISM 40 pin SLIP Data Sheet.doc
Bluetooth Coexistence
GPIO Port
ADC
Both 2-wire and 3-wire coexistence schemes can be
These can be used as data inputs or to control
© 2007-8 EZURiO Ltd
If they are used to
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