WLS1270 Wireless Module
Product Brief
Overview
The WLS1270 is an ultra-small module2.4 GHz WLAN
module. It includes TI’s WL1270 SoC, high-efficiency
RF front-end circuits, and a DC-DC converter. The
module is designed to fit into small spaces, with mini-
mal external circuitry required to complete a radio de-
sign. Software is available for Linux and Android.
F a s t C L K
S lo w
S D IO
2 .4 G H z
W L A N /B T
W L 1 2 7 0
F ro n t-e n d
IC a n d R F
F ilte r in g
S P I
U A R T
V IO
C L K
Features
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Chipset: Texas Instruments WL1270
•
Size: 9 x 8 x 1.4 mm maximum
•
IEEE 802.11 b/g and 11n compliant
•
IEEE 802.11d,e,h,i,k,r,s compliant
•
Embedded ARM microprocessor
•
Supports SDIO or SPI host interfaces for WLAN
•
Lead-free module construction
W L S 1 2 7 0 M o d u le
D C -D C
C o n v e rte r
V B A T
WLAN
•
Data Rates:
802.11n: 65, 58.5, 52, 39, 26, 19.5, 13, 6.5 Mbps
802.11g: 54, 48, 36, 24, 18,12, 9, 6 Mbps
802.11b: 11,5.5, 2, 1 Mbps
•
Operating Frequency Range:
2.412 to 2.484 GHz
•
Output Power: up to 18 dBm
•
Supply Current:
Transmit - 180 mA
Receive - 100 mA
General
Ordering Information
•
Evaluation Kit: WLS1270-EV
•
Operating Temperature Range: -20 to 70 °C
•
Relative Humidity: 5 to 95%, non-condensing
RF Monolithics, Inc.
4441 Sigma Road
Dallas, TX 75244 USA
www.rfm.com
RFM [ RF MONOLITHICS, INC ]
