XBP09-XCUIT-009 Digi International, XBP09-XCUIT-009 Datasheet - Page 10

• Manufacturer Part Number: XBP09-XCUIT-009
• Description: XBEE-PRO XSC -100MW 9.6KBPS
• Manufacturer: Digi International
• Series: XBEE-PRO™r

Specifications of XBP09-XCUIT-009

• Frequency: 910MHz ~ 918MHz
• Data Rate - Maximum: 9.6kbps
• Modulation Or Protocol: FHSS
• Power - Output: 20dBm (100mW)
• Sensitivity: -106dBm
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Receiving: 65mA
• Current - Transmitting: 265mA
• Data Interface: PCB, Through Hole
• Antenna Connector: U.FL
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 602-1132; Q4197953; XBP09-XCUIT-009

XBee‐PRO® XSC OEM RF Modules
2. RF Module Operation
2.1. Serial Communications
2.1.1. UART-Interfaced Data Flow
2.1.2. Serial Data
The XBee module interfaces to a host device through a CMOS-level asynchronous serial port.
Through its serial port, the module can communicate with any UART voltage compatible device or
through a level translator to any RS-232/485/422 device.
Devices that have a UART interface can connect directly through the pins of the XBee module as shown in the
figure below.
Figure 2‐01. System Data Flow Diagram in a UART‐interfaced environment 
Data enters the XBee module through the DI pin as an asynchronous serial signal. The signal
should idle high when no data is being transmitted.
The UART performs tasks, such as timing and parity checking, that are needed for data
communications. Serial communication consists of two UARTs, one being the XBee's and the other
being the Microcontroller's, configured with compatible parameters (baud rate, parity, start bits,
stop bits, data bits) to have successful communication. Each data packet consists of a start bit
(low), 8 data bits (least significant bit first) and a stop bit (high). The following figure illustrates
the serial bit pattern of data passing through the module.
Figure 2‐02. UART data packet 0x1F (decimal number ʺ31ʺ) as transmitted through the XBee Module
© 2010 Digi International, Inc.
DOUT (data out)
DIN (data in)
(Low‐asserted signals distinguished with horizontal line over signal name.)
Example Data Format is 8‐N‐1 (bits ‐ parity ‐ # of stop bits)
DOUT (data out)
DIN (data in)
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