User's Guide

Bluetooth Serial Converter UART Interface 9600bps
©2004-2008 Sure Electronics Inc.
GP-GC021_Ver1.0_page 2
 Access Points
Specifications
Operating Frequency Band 2.4GHz-2.48GHz unlicensed ISM band
Bluetooth Specification V2.0+EDR
Output Power Class Class2
Operating Voltage 3.3V
Host Interface UART
Dimension 26.9mm(L)×13mm(W)×2.2mm(H)
* Specification are subject to change without prior notice
Electronics Characteristics
Absolute Maximum Ratings
Rating Min Max
Storage Temperature
-40℃ +150℃
Supply Voltage -0.4V 5.6V
Other Terminal Voltage VSS-0.4V VDD+0.4V
Recommended Operating Conditions
Operating Conditions Min Max
Operating Temperature Range
-40℃ +150℃
Guaranteed RF Performance
Range*
-40℃ +150℃
Supply Voltage 2.2V 4.2V
* Typical figures are given for RF performance between -40℃ and +105℃.
Power Consumption
Operation Mode
Connection
Type
UART Rate
(Kbps)
Average Unit
Page Scan - 115.2 0.42 mA
ACL No Traffic Master 115.2 4.60 mA
ACL with File Transfer Master 115.2 10.3 mA
ACL 1.28s Sniff Master 38.4 0.37 mA
ACL 1.28s Sniff Slave 38.4 0.42 mA
Standby Host Connection - 38.4 40 μA
* Low power mode on the linear regulator is entered and exited automatically when the chip
enters/leaves Deep Sleep mode. For more information about the electrical characteristics of
the linear regulator, see section 4 in this document.