20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 16

• Manufacturer Part Number: 20-101-1221
• Description: RCM4400W (JAPAN TELEC CERTIFIED)
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore®r

Specifications of 20-101-1221

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.11 b
• Power - Output: 16dBm
• Voltage - Supply: 3.3V
• Current - Receiving: 450mA
• Current - Transmitting: 450mA
• Data Interface: Connector, 2 x 25 Header
• Memory Size: 512K Flash, 1MB SRAM
• Antenna Connector: SMA
• Operating Temperature: -20°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Other names: 316-1147

2.2 Hardware Connections
There are three steps to connecting the Prototyping Board for use with Dynamic C and the
sample programs:
1. Prepare the Prototyping Board for Development.
2. Attach the antenna to the RCM4400W module.
3. Attach the RCM4400W module to the Prototyping Board.
4. Connect the programming cable between the RCM4400W and the PC.
5. Connect the power supply to the Prototyping Board.
2.2.1 Step 1 — Prepare the Prototyping Board for Development
Snap in four of the plastic standoffs supplied in the bag of accessory parts from the Devel-
opment Kit in the holes at the corners as shown in Figure 2.
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NOTE: Pay attention to use the hole that is pointed out towards the bottom left of the
Prototyping Board since the hole below it is used for a standoff when mounting the
RCM4400W on the Prototyping Board.
CAUTION: Provide ESD protection such as smocks and grounding straps on your
footwear.while assembling the RCM4400W module, installing it on another
board, and while making or removing any connections.
Remember to use ESD protection regardless of whether you are working with the
RCM4400W module on the Prototyping Board or in your own OEM application.
Figure 2. Insert Standoffs
RabbitCore RCM4400W