GT tronics BC86XRPX User Manual
BC830RPAClass2 Bluetooth Module
Features
l Class 2 module with printed PCB antenna
l 64Kbit EEPROM
l Fully Qualified Bluetoothv4.0
l CSR BC8630ROMchip
l Low current consumption
l Supports 1.8v,3.3VI/Ooperations.
l SupportsLi-ion batterywith maximum 500mA charging current.
l High quality 95db SNR on DAC playback
l Supports USB audio
l Supportssingle/dual-mic input
l Interface: PIOs, UART, SPI(for programming)
l Built-in DSP Co-Processor for audio signal processing
l Supportsof noise and echo cancellation
l Configurable 5-band EQ
l 802.11 Co-existence
l A2DPandAVRCP profilessupport
l SBC,AAC,andMP3decoder support fordirect streaming
l Optional NFC pairing supports
l RoHS compliant
l Dimension:31.1x 12.0 x 2.2 mm
(1)
Notes :
(1) : HFP v1.6 profileissupported in BC835RPA
Applications
· High Quality Mono/Stereo Wireless Headsets
· Wireless Speakers
· Home-theater Sound Bar
· Bluetooth-Enabled Wireless Gateways
Module Outlineand Pin Assignments
PIN
NAME TYPE FUNCTION
1
GNDGNDGround
2
Line_in_LP/
Mic-AP
3
Line_in_LN/
Mic-AN
4
SPK_LNAnalog OutputLeft channel differential –ve audio output
5
SPK_LPAnalog OutputLeft channel differential +ve audio output
6
SPK_RPAnalog OutputRight channel differential –ve audio output
7
SPK_RPAnalog OutputRight channel differential +ve audio output
8
PIO13
9
VPADPower1.8v / 3.3v power supply for all PIOs, UART port, on module
10
Line_in_RP/
Mic-BP
11
Line_in_RN/
Mic-BN
12
GNDGNDGround
13
PIO17
Analog InputLeft channel +ve audio line in. (Also serves as Mic 1 +ve input in
BC835RPA)
Analog InputLeft channel-ve audio line in. (Also serves as Mic 1-ve input in
BC835RPA)
Bi-directional
Analog InputRight channel +ve audio line in. (Also serves as Mic 2 +ve input in
Analog InputRight channel-ve audio line in. (Also serves as Mic 2-ve input in
Bi-directional
Programmable Input/Output line.
EEPROM and SPI programming ports.
BC835RPA)
BC835RPA)
Programmable Input/Output line.
14
PIO18
15
PIO6
16
GNDGNDGround
17
UART_TXCMOS OutputUART port data transmit output
18
UART_RXCMOS InputUART port data receive output
19
SPI_PCMBCMOS InputSPI programming port enable (high active).
20
LED0Open DrainLED output
21
LED1Open DrainLED output
22GNDGNDGround
RESETBCMOS inputReset if low. Input debounced so must be low for >5ms to cause a
23
Bi-directional
Bi-directional
Programmable Input/Output line.
Programmable Input/Output line.
reset
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