20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 33

• 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

Figure 6 shows the Rabbit-based subsystems designed into the RCM4400W.
The 58.98 MHz frequency shown for the RCM4400W is generated using a 29.49 MHz
crystal with the Rabbit 4000 clock doubler enabled.
OEM User’s Manual
Chapter 4 describes the hardware components and principal hardware
subsystems of the RCM4400W. Appendix A, “RCM4400W Specifica-
tions,” provides complete physical and electrical specifications.
Figure 6. RCM4400W Subsystems
4. H
ARDWARE
R
EFERENCE
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