DC-WEM-02T-NS Digi International, DC-WEM-02T-NS Datasheet - Page 28

• Manufacturer Part Number: DC-WEM-02T-NS
• Description: WI-EM 8MB SDRAM 4MB FLASH SINGLE
• Manufacturer: Digi International
• Series: Digi Connect® Wi-EMr

Specifications of DC-WEM-02T-NS

• Frequency: 2.4GHz
• Data Rate - Maximum: 11Mbps
• Modulation Or Protocol: 802.11 b
• Applications: General Purpose
• Power - Output: 16dBm
• Sensitivity: -82dBm
• Voltage - Supply: 3.14 V ~ 3.45 V
• Data Interface: PCB, Surface Mount
• Memory Size: 4MB Flash, 8MB RAM
• Antenna Connector: 2 X RP-SMA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz
• Interface Type: Ethernet
• Modulation: CCK, DQPSK, DBPSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• Operating Temperature Range: - 20 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NS7520

SPI Connector (P11)
2 8
C o n n e c t o r s a n d B l o c k s
Signal
VCC+
Pin
1
GND
Pin
2
D i g i C o n n e c t E M & W i - E M H a r d w a r e R e f e r e n c e
JTAG Debugger Connector Pin Orientation
This connector is used for a Serial Peripheral Interface (SPI) connection. When enabled,
signals are disconnected from serial port 1 and GPIO connectors. See the following figure
and table for pin orientation and pin assignments.
SPI Connector Pin Orientation
/TRST
Pin
3
JTAG Debugger Connector Pin Assignments
GND
Pin
4
Pin
TDI
5
13
14
GND
Pin
6
TMS
Pin
7
GND
Pin
8
pin
1
2
Pin 8
Pin 2
TCK
Pin
9
GND
Pin
10
Pin 7
Pin 1
TDO
Pin
11
/SRST
Pin
12
VCC+
Pin
13
GND
Pin
14