WLNG-SP-DP551 Quatech, WLNG-SP-DP551 Datasheet - Page 31

• 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

9.0
100-8090-100
RESET Function
For correct operation of the on-board Power-on RESET (POR) and internal RESET
controllers, the RESET pin on the WLNG-XX-DP550 family must obey the following
timing and signal conditions.
Symbol
t
t
t
t
PURST
RLRV
RPWI
RPW
Parameter
Valid V
RESET Valid to RESET Low
Valid V
RESET Pulse Width
DD
DD
to RESET valid
to Internal RESET completed
Figure 4 - Power on RESET Timing
Table 18 - RESET Timing
Figure 5 - RESET Timing
4/14/2011
Min
100
0
Typ
Max
200
200
Quatech, Inc.
Units
ms
ms
ms
µs
31