20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 5

• 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

Appendix C. Power Supply
Index
Schematics
OEM User’s Manual
B.3 Power Supply ...................................................................................................................................102
B.4 Using the Prototyping Board............................................................................................................103
B.5 Prototyping Board Jumper Configurations ......................................................................................108
C.1 Power Supplies.................................................................................................................................111
B.4.1 Adding Other Components.......................................................................................................105
B.4.2 Measuring Current Draw..........................................................................................................105
B.4.3 Analog Features........................................................................................................................106
B.4.4 Serial Communication ..............................................................................................................106
C.1.1 Battery-Backup.........................................................................................................................111
C.1.2 Battery-Backup Circuit.............................................................................................................112
C.1.3 Reset Generator ........................................................................................................................113
C.1.4 Onboard Power Supplies ..........................................................................................................113
B.4.4.1 RS-232 ............................................................................................................................. 106
115
119
111