WI.232EUR-R Radiotronix, WI.232EUR-R Datasheet - Page 5

• Manufacturer Part Number: WI.232EUR-R
• Description: EMBEDDED RADIO MODULE
• Manufacturer: Radiotronix

Specifications of WI.232EUR-R

• Frequency Rf: 869.885MHz
• Module Interface: Serial, UART
• Tool / Board Applications: Wireless Connectivity-ZigBee, RF, Infrared, USB
• Sensitivity: -106dBm
• Data Rate Max: 76.8Kbps
• Supply Current: 65mA
• Maximum Frequency: 869.885 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 85 C
• Minimum Frequency: 868.225 MHz
• Minimum Operating Temperature: - 40 C
• Product: RF Modules
• Frequency Range: 868.225MHz To 869.885MHz
• Supply Voltage Range: 2.7V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4. Table of Figures
Figure 1: Wi.232EUR Block Diagram .............................................................................................. 2
Figure 2: WiSE Block Diagram ........................................................................................................ 5
Figure 3: Wi.232EUR Networking Concept ..................................................................................... 6
Figure 4: RX State Machine ............................................................................................................ 8
Figure 5: TX State Machine............................................................................................................. 9
Figure 7: Pin-out diagram .............................................................................................................. 10
Figure 8: Module Mechanical Drawings ........................................................................................ 11
Figure 9: Wi.232EUR/Wi.232DTS Suggested Footprint ............................................................... 12
Figure 10: Evaluation Module Circuit............................................................................................. 13
Figure 11: Command and CMD Pin Timing .................................................................................. 22
Figure 12: Command Conversion Code........................................................................................ 23
5. Index of Tables
Table 1, Module Pin Descriptions.................................................................................................. 10
Table 2, Wi.232EUR UART Interface Lines .................................................................................. 14
Table 3, Channel Table ................................................................................................................. 16
Table 4, Power Mode Register Settings........................................................................................ 16
Table 5, Wideband Mode Parameters........................................................................................... 17
Table 6, narrowband Mode Parameters........................................................................................ 17
Table 7, Data Rate Register Settings............................................................................................ 17
Table 8, Register Summary........................................................................................................... 21
Table 9, Write Register Command, value to be written is less than 128 (0x80). .......................... 23
Table 10, Write Register Command, value to be written is greater than or equal to 128 (0x80). . 24
Table 11, Read Register Command .............................................................................................. 24
Table 12, Read Register Module Response For A Valid Register ................................................ 24
Table 13, Absolute Maximum Ratings........................................................................................... 25
Table 14, AC Specifications - Rx................................................................................................... 25
Table 15, AC Specifications - Tx ................................................................................................... 26
Table 16, DC Specifications .......................................................................................................... 26
Table 17, Flash Specifications (Non-Volatile Registers) ............................................................... 27
Wi.232EUR User’s Manual
© 2003-2007 Radiotronix Inc.
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