WLNG-SP-DP551 Quatech, WLNG-SP-DP551 Datasheet - Page 6

• Manufacturer Part Number: WLNG-SP-DP551
• Description: WiFi / 802.11 Modules & Development Tools WIRELESS DEV SERVER 802.11 B/G SPI
• Manufacturer: Quatech
• Series: Airborne™r

Specifications of WLNG-SP-DP551

• Wireless Frequency: 2.48 GHz
• Interface Type: SPI
• Modulation: DBPSK, DQPSK, CCK, BPSK, QPSK, 16QAM, 64QAM
• Security: 64/128 bit WEP, WPA, AES, EAP
• Antenna: U.FL
• Operating Temperature Range: - 40 C to + 85 C
• Mfg Application Notes: Transition to DP550 Devices AppNote
• Frequency: 2.4GHz ~ 2.4835GHz
• Data Rate - Maximum: 54Mbps
• Modulation Or Protocol: 802.11 b/g
• Applications: WLAN
• Power - Output: -
• Sensitivity: -98dBm
• Voltage - Supply: 3.3VDC
• Current - Receiving: 310mA
• Current - Transmitting: 240mA
• Data Interface: Connector, 36 Pin Header
• Memory Size: -
• Antenna Connector: U.FL x 2
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Details
• For Use With/related Products: ARM 9, AR6002

Airborne DP550 Family Databook
Quatech, Inc.
Figures
Figure 1 - WLNG-SE/SP/AN/ET-DP550 Block Diagram ..................................................................................................... 9
Figure 2 - SPI Read/Write Timing .................................................................................................................................... 21
Figure 3 - SPI Clock and Select Timing ............................................................................................................................ 21
Figure 4 - Power on RESET Timing ................................................................................................................................. 31
Figure 5 - RESET Timing ................................................................................................................................................. 31
Figure 6 – DP550 Mechanical Outline .............................................................................................................................. 32
Figure 7 - Recommended PCB Footprint ......................................................................................................................... 33
Figure 8 - Full FCC/IC Label ............................................................................................................................................ 37
Figure 9 - Minimum FCC/IC Label .................................................................................................................................... 37
Tables
Table 1 - Model Numbers ................................................................................................................................................ 10
Table 2 – Module Pin Definition ....................................................................................................................................... 11
Table 3 - UART Pin Definition .......................................................................................................................................... 13
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Table 4- Absolute Maximum Values
............................................................................................................................... 16
Table 5 – Operating Conditions & DC Specification ......................................................................................................... 16
Table 6 - RF Characteristics – 802.11b/g ......................................................................................................................... 18
Table 7 - Supported Data Rates by Band ......................................................................................................................... 18
Table 8 - Operating Channels .......................................................................................................................................... 18
Table 9 - Radio Typical Performance Range .................................................................................................................... 19
Table 10 - SPI Pinout Details ........................................................................................................................................... 20
Table 11 - SPI Signal Descriptions ................................................................................................................................... 20
Table 12 - SPI AC Timings............................................................................................................................................... 21
Table 13 - TX Message Header ....................................................................................................................................... 22
Table 14 - RX Message Header ....................................................................................................................................... 22
Table 15 - SPI Modes ...................................................................................................................................................... 23
Table 16 - SPI Command Description .............................................................................................................................. 23
Table 17 - Embedded Antenna Options ........................................................................................................................... 27
Table 18 - RESET Timing ................................................................................................................................................ 31
Table 19 - Regulatory Approvals ...................................................................................................................................... 34
Table 20 - Modular Grant Numbers .................................................................................................................................. 36
Table 21 - Mechanical Approvals ..................................................................................................................................... 39
4/14/2011
100-8090-100
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