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Bluetooth Module UB1-1112

Device Features
• BluetoothTM V1.1 Compliant • 2.7V to 3.3V Operation • Full Bluetooth data rate over UART and USB • Support Device Firmware Upgrade • Four low powermodes: Park,Sniff,Hold and Deep Sleep • Piconet and Scatternet Capability • Support for up to seven slaves • Antenna included ( Optional )

General Description
UB1-1112 is a class 2 surface mountableBluetooth Module with CSR BC02 chip. It provides a full compliant system for data and voice communications. The physical interfaces to a host(UART and USB) can support full Bluetooth data rate of723.2k/57.6kbps.A 13 bit PCM, 8k sample/sec, synchronous bi-directional audio interface is also available.

Applications
• Laptop and Desktop PCs • Mobile Phones • Cordless Headsets • Personal DigitalAssistants (PDAs) • Domestic and Industrial Appliances • FAX • Printers

Block Diagram
UART / USB

Filter

Balun

Bluetooth Single Chip ( CSR BC02 )

PCM / IO PIO SPI

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Bluetooth Module UB1-1112

Physical Dimension

Module Footprint
Shield,Ground,Component

Antenna
34

Module Width 16mm

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8 mm 10.64 mm

Module Length 33.7 mm

20.32 mm 2.74 mm

Dimension Size : 33.7x16x2.5 mm 1.27 mm Pad Size : 2.01 mm x 1.09 mm

Power Consumption
Mode SCO connection HV3 (1sinterval sniff mode) SCO connection HV1 (1s interval sniff mode) ACL data transfer 115.2kbps UART ACL data transfer 720kbps USB Deep Sleep Mode Avg 28 53 15 61 15 Peak Unit mA mA mA mA uA

RadioCharacteristics
Receiver Sensitivity @0.1%BER Maximum received signal Transmitter Average RF transmit power Typ -84 -5 Typ +4 Bluetooth Specification < -70 > -20 Bluetooth Specification -6 ~ +4 Unit dBm dBmUnit dBm

Universal Scientific Industrial Co., Ltd.
141, Lane 351,Section 1,Taiping Road, Tsao Tuen,Nan-Tou 542, Taiwan TEL : 886-49-2325876 FAX : 886-49-2329561 http://www.usi.com.tw Contact...
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