DR-WLS1273L-102 RFM, DR-WLS1273L-102 Datasheet - Page 31

• Manufacturer Part Number: DR-WLS1273L-102
• Description: WiFi / 802.11 Modules 2.4 and 5.8GHz + BT
• Manufacturer: RFM

Specifications of DR-WLS1273L-102

• Rohs: yes
• Protocol Supported: 802.11 a/b/g
• Frequency Band: 64 kHz to 4 GHz
• Data Rate: 1 Mbps, 2 Mbps, 5.5 Mbps, 11 Mbps
• Interface Type: SDIO, UART
• Operating Supply Voltage: 3 V to 4.2 V
• Supply Current Transmitting: 350 mA
• Supply Current Receiving: 150 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Modulation Technique: CCK, DSSS

Solder Paste Amount and Assembly Standards
Ensure that solder is applied smoothly to a minimum height of 0.2 to 0.5 mm at the end surface of the
module’s external pads. If too much or little solder is applied, the mechanical strength can be insufficient.
Cleaning
This product is moisture sensitive and not suitable for water-based cleaning.
Operational Conditions
This product is designed to work under normal environmental conditions - ambient temperature, humidity
and pressure. If this product is used under the following circumstances, erratic operation or complete fail-
ure can occur:
If the customer’s application could subject a module to one or more of the above conditions, consult with
RFM technical support before use. Do not apply static electricity or excessive voltage while assembling
this module on a PCB or testing it.
Power Supply Voltages
Power supply voltages applied to this product must conform to the specifications for the module. Contact
RFM technical support if you have any questions about power supply requirements.
www.RFM.com
© 2012 by RF Monolithics, Inc.
Atmosphere containing a corrosive gas ( Cl
Atmosphere containing a combustible or volatile gas
Dusty location
Location with direct sunlight
Location subject to water splashes, high humidity or condensation
Technical support +1.972.448.3700
E-mail:
[e-mail]
2
, NH
3
, SO
x
, NO
x
, etc.)
DR-WLS1273L-102 Data Sheet - 12/13/12
Page 31 of 31