20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 114

• 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

B.5 Prototyping Board Jumper Configurations
Figure B-6 shows the header locations used to configure the various Prototyping Board
options via jumpers.
Table B-4 lists the configuration options using either jumpers or 0 Ω surface-mount resistors.
108
Header
JP1
JP2
JP3
JP4
Table B-4. RCM4400W Prototyping Board Jumper Configurations
+5 V Current Measurement
+3.3 V Current Measurement
PC0/TxD/LED DS2
Figure B-6. Location of Configurable Jumpers on Prototyping Board
Description
1–2 Via trace or jumper
1–2 Via trace or jumper
JP3
1–2
JP4
1–2
n.c.
TxD on header J4
PC0 to LED DS2
PC0 available on header J2
Pins Connected
RabbitCore RCM4400W
Connected
Connected
Factory
Default
×