Samsung Electronics Co WDF210M WDF210M WiFi module User Manual
Samsung Electronics Co Ltd WDF210M WiFi module
User Manual
Version 1.0
Samsung Electronics
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User Manual
WDF210M
802.11b/g/n WLAN Module
Version 1.0
Samsung Electronics
page 2 of 9
Revision History
0.1 2013-10-18 Created
1. General Descriptions
WDF210M is a Wi-Fi module compliant with IEEE802.11 b.g.n MAC/baseband/radio optimized for low-
power applications. The core chipset is from Mediatek, part number MT7601U.
The MT7601U is a highly integrated Wi-Fi single chip which supports 150 Mbps PHY rate. It fully
complies with IEEE 802.11n and IEEE 802.11 b/g standards, offering feature-rich wireless connectivity
at high standards, and delivering reliable, cost-effective throughput from an extended distance.
Optimized RF architecture and baseband algorithms provide superb performance and low power
consumption. Intelligent MAC design deploys a high efficient DMA engine and hardware data
processing accelerators which offloads the host processor.
The WDF210M is designed to support standard based features in the areas of security, quality of
service and international regulations, giving end users the greatest performance any time and in any
circumstance.
2. Features
_ IEEE 802.11 b/g/n client
_ Embedded high-performance 32-bit RISC microprocessor
_ Highly integrated RF with 55nm CMOS technology
_ 1T1R mode with support of 150Mbps PHY rate
_ Integrate high efficiency switching regulator
_ Best-in-class power consumption performance
_ Compact 5mm x 5mm QFN40L package
_ 1/2/3/4-wire PTA Wi-Fi / Bluetooth coexistence support
_ 802.11 d/h/k compliant
_ Security support for WFA WPA/WPA2 personal, WPS2.0, WAPI
_ Supports 802.11w protected managed frames
_ QoS support of WFA WMM, WMM PS
_ Supports Wi-Fi Direct
_ Fully compliance with USB v2.0 High-speed mode
_ Per packet transmit power control
_ Antenna diversity
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3. Applications
4 Dimension and Pin Assignments
4.1 Mechanical Dimension
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4.2 Pin Assignments
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5. Absolute Maximum Ratings
6. DC Characteristics
7. Electrical Specification
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8.RF Specification
All measurements are made under nominal power supply and room temperature 25 °C unless specified.
RF specification of SPW-B4319S was defined according to 802.11b/g mandatory
8.1 Supportable Modulation Scheme & Data Rates
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8.2 RF Specification
8.2.1. Receiver
8.2.2. Transmitter
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9. Notice
This device complies with Part 15 of FCC Rules. Operation is Subject to following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received including interference that cause undesired
operation.
This equipment has been tested and found to comply within the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a different circuit from that to which the receiver is
connected
• Consult the dealer or an experienced radio/TV technician for help.
The transmitter must not be co-located or operated in conjunction wit any other antenna or transmitter.
The available scientific evidence does not show that any health problems are associated with using low power
wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low
power wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being
used. Whereas high levels of RF can produce health effects (by heating tissue), exposure to low-level RF that
does not produce heating effects causes no known adverse health effects. Many studies of low-level RF
exposures have not found any biological effects. Some studies have suggested that some biological effects
might occur, but such findings have not been confirmed by additional research.
To satisfy RF exposure requirements, this device and its antenna(s) must operate with a separation
distance of at least 20 centimeters from all persons and must not be co-located or operated in conjunction with
any other antenna or transmitter. End-users must be provided with specific operating instructions for satisfying
RF exposure.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
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