20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 116

• 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

110
Header
JP20
JP21
JP22
JP23
JP24
JP25
Table B-4. RCM4400W Prototyping Board Jumper Configurations (continued)
NOTE: Jumper connections JP3–JP10, JP12, JP14, JP16, JP18, JP23, and JP24 are made
LN5 buffer/filter to
RCM4400W
LN6 buffer/filter to
RCM4400W
LN7 buffer/filter to
RCM4400W
LN4_IN–LN6_IN
LN0_IN–LN3_IN
Thermistor Location
using 0 Ω surface-mounted resistors. Jumper connections JP11, JP13, JP15, JP17, and
JP19–JP22 are made using 470 Ω surface-mounted resistors.
Description
1–2
1–2
1–2
1–2 Tied to analog ground
2–3 Tied to VREF
1–2 Tied to analog ground
2–3 Tied to VREF
1–2
Pins Connected
RabbitCore RCM4400W
Connected
Connected
Connected
Factory
Default
n.c.
×
×