BOOMTECH SEMICONDUCTORS CO.,LTD
Product Specification
Model : BT1207S/P
REV : V1.2
DRAWN BY ：
CHECKED BY ：
APPD. BY：
1. Introduction
Boomtech Semiconductors Co., Ltd  the pioneer of the Bluetooth 4.0 class 2 modules BT1207 which is a high performance, cost effective, low power and compact solution. The Bluetooth class 2 module provides a complete 2.4GHz Bluetooth system
based on CSR BC8 chip which is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems including basic rate, EDR to 3Mbps and Bluetooth low energy
2. Key Features
• Fully Qualified Single-chip Bluetooth® v4.0 System
• Bluetooth Class2 operation (up to 10 meters range).
•-92dBm (typical) π/4 DQPSK receiver sensitivity
and -82dBm (typical) 8DPSK receiver sensitivity
• CSR's latest CVC technology for narrowband and
wideband voice connections including wind noise reduction
•Wideband speech supported by HFP v1.6 profile and mSBC codec
•Voice recognition support for answering a call,enables true hands-free use
• Multipoint HFP connection to 2 phones for voice
• Multipoint A2DP connection enables a headset(A2DP) connection to 2 A2DP source devices for music playback
• Audio interfaces: I²S and PCM
• aptX, SBC, MP3 and AAC decoder support
• Wired audio support (USB)
•USB 2.0 (full-speed) interface for audio and charger enumeration
• Support for smartphone/tablet applications
• 5-band fully configurable EQ
•Audio codec with 2 high-quality dedicated ADC
Supported sample rates of 8, 11.025, 16, 22.05, 32,44.1, 48 and 96kHz (DAC only)•High-quality audio 95.6 dB SNR on DAC playback
■Bluetooth low energy
•  Dual-mode Bluetooth low energy radio
•  Support for Bluetooth basic rate / EDR and low energy connections
•  3 Bluetooth low energy connections at the same time as basic rate A2DP
• Slim module with 15mm x 12mm x 2.0mm
• RoHS Compliant
3. Applications
• Low-cost speakerphones and car-kits
• Automotive Hands-Free Kits
•Wired stereo headsets and headphones
• High Performance Telephony Headsets
• Portable stereo speakers
15LED2(BLUE) 16SPI_EN
17PIO
18PIO
19PIO
20PIO
21RESET
221V8
23MFB/POWER 24CHARGE
25GND
26VBAT
27PIO1/TX
28PIO_0/RX
29USB_N
30USB_P
31LED3
32MIC_BIAS 33MIC_BN
34MIC_BP
35MIC_AN
36MIC_AP
37GND_AUDIO 38SPK_RN
39SPK_RP 40SPK_LN 41SPK_LP 42GND
43RF  Speaker output positive, right
Speaker output negative, left
Speaker output positive, left
Ground
Battery Power supply input for 3.0~4.2V
USB data minus
USB data plus with selectable internal
1.5kΩ pull-up resistor
Programmable input / output line 1.
Alternative function: UART_TX: UART data output Programmable input / output line 0.
Alternative function: UART_RX: UART data input  Power on/off input key indication
Reset if low. Input debounced so must be low  for >5ms to cause a reset
for debug only
Internal charger input for charging(5V)
for debug only
LED driver(Open drain output)
Internal 1.8V
for debug only
for debug only
for debug only
ANT OUT
LED driver(Open drain output)
Microphone bias output
Microphone input negative, channel A
Microphone input positive, channel A
Ground connection for audio and audio driver
Microphone input negative, channel B
Microphone input positive, channel B
Speaker output negative, right
Ground
headset7. Example Application Schematic

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。