Summary of Contents for HANSONG HSBT3031-08
- Page 1 Bluetooth Module HSBT3031-08 User Manual HANSONG (NANJING) TECHNOLOGY CO. , LTD. APROVED MANAGER CHECKED FILLED Customer. S.MANAGER MANAGER CHECKED CHIEF FILLED...
- Page 2 Revision control Revision Date/Author Check by Approve by Remarks V1.0 Bruce/25.11.2021 Initial V2.0 Bruce/15.02.2022 Optimize FCC ISED Statement HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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Page 3: Table Of Contents
10.2 Recommended Operating Condition: ..............22 10.3 Battery Charger ......................23 10.4 10‑bit auxiliary ADC ....................25 10.5 Digital terminals ....................... 25 10.6 LED Driver Pads ......................26 11 Layout Notes ........................27 HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... - Page 4 12 Module Dimension ......................28 13 Reflow temperature ......................29 14 FCC ISED Statement ......................30 HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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Page 5: Overview
The HSBT3031-08 Bluetooth module adopts the drive free mode. Customers only need to connect the module to the application product, and it can be fast realize the wireless transmission of music and enjoy the fun of wireless music. -
Page 6: Applications
Audio decoding output aptX, aptX HD, aptX Low Latency, SBC, and AAC Audio SNR ≥75dB Distortion ≤ 0.1% FCC ID XCO-QCC3031 ISED 7756A-QCC3031 Module size 34.1mm x 18.7mm x 3.0mm HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... -
Page 7: Pin View
5 Pin view HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... -
Page 8: Pin Assignment
Programmable I/O line 2. with programmable Alternative function: strength internal TBR_MISO[3] pullup/pull-down LED2/AIO2 Analog digital General-purpose analog/digital input/ open drain input or open drain LED output. output. LED1/AIO1 Analog digital General-purpose analog/digital HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... - Page 9 Alternative function: strength internal PCM_SYNC pullup/pull-down PCM_CLK Digital: Bidirectional Programmable I/O line 16. with programmable Alternative function: strength internal PCM_CLK pullup/pull-down PIO_22 Digital: Bidirectional Programmable I/O line 22. HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
- Page 10 Microphone differential 2 input, LINEIN_R_N negative. Alternative function: Differential audio line input right, negative MIC2_P/ Analog Microphone differential 2 input, LINEIN_R_P positive. Alternative function: Differential audio line input right, HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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Page 11: Interfaces
/ sink / HID / mass storage device appearing behind this hub. The DP 1.5 k pull-up is integrated in HSBT3031-08. No series resistors are required on the USB data lines. -
Page 12: Usb Charger Detection
1uF, and a maximum of 10 μF being present on VCHG (VBUS). The VCHG input of HSBT3031-08 is tolerant of a constant 6.5 V and transients up to 7.0 V. If extra overvoltage protection is required, external clamping protection devices can be used. -
Page 13: Transaction Bridge
Transaction bridge The transaction bridge is an external bridge into the internal transaction bus between HSBT3031-08 subsystems. It is the primary debug interface and can also be used for production programming. A USB to transaction bridge interface (TRBI200) is available. For details, contact a QTIL sales representative. -
Page 14: Reset# Reset
RESET# reset The HSBT3031-08 digital reset pin (RESET#) is an active low reset signal. PIO[1] defaults to RESET# upon boot. The pin is active low and on-chip glitch filtering avoids the need to filter out any spurious noise that may cause unintended resets. -
Page 15: Led Drivers
7.6.1 LED pads HSBT3031-08 contains LED pads that are configurable in four different operating modes: LED Driver: This mode is designed for driving LEDs. The pad operates as an open-drain pad, tolerable of voltages up to 7.0 V. Therefore the cathode of the LED should be connected to the HSBT3031-08 LED pad. -
Page 16: Audio Interfaces
■ Digital microphone inputs with capability to interface up to 6 digital microphones. ■ Both analog-to-digital converter (ADC)s and digital-toanalog converter (DAC)s support sample rates of 8, 16, 32, 44.1, 48, 96 kHz. DACs also support 192 kHz. HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... -
Page 17: Battery Charger
8 Battery Charger The HSBT3031-08 Li-ion charger is designed to support small to large batteries (several Amp hours). It is connectable in one of two modes: ■ Internal configuration: Supporting charge rates of 2 mA to 200 mA with no external components required. - Page 18 Typically this is ~10 % to 20 % of the Fast charge rate. The Vfast threshold, point (B) is programmable. The hysteresis on the Vfast transition from Pre-Charge to Fast charge is typically 200 mV. During Pre-Charge, HSBT3031-08 controls the charge current internally and the external pass transistor is not used. Parameters in Pre-charge HSBT3031-08 module_datasheet Version2.0–...
- Page 19 Vhyst, point (D), then the charger re-enters Fast charge mode. Vhyst is expressed as a percentage of Vfloat. In this way, the charger system maintains the cell near full charge while prolonging cell life. Parameters in Standby mode HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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Page 20: Power Supply
For improving the noise, recommend adding one 10Uf capacitor on the power supply Mode2. VBAT only supply (1.8V I/O). For improving the noise, recommend adding one 10Uf capacitor on the power supply pin HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... - Page 21 Mode3. VBAT and 3.3V both supply (3.3V I/O). For improving the noise, recommend adding one 10Uf capacitor on the power supply pin HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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Page 22: General Specifications
Operating Temperature range ℃ Supply Voltage (VCHG) Supply Voltage (VBAT) Supply Voltage (VDD_PADS_1 3_4) RSTB AIO/LED[5, 2:0] (Disabled / Digital Input / Open Drain Output Modes) AIO/LED[5, 2:0] (AIO Mode) 1.95 SYS_CTRL HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... -
Page 23: Battery Charger
VCHG: 5 V (-0.5%) (+0.5%) Temperature: 25°C Battery Voltage 4.16 4.24 VCHG : VFLOAT+50 mV to 6.5 V (-1%) (+1%) Termination current Termination accuracy as a percentage of fast charge. HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... - Page 24 VDD_BYP_CHG and the external sense resistor ■ – % charge current reduction due to base current of the external pass transistor given by 1/(hfe + 1) ■ + % charge current increase HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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Page 25: 10-Bit Auxiliary Adc
Drive current (configurable) 2, 4, 8, 12 VOL output logic level low, at max rated 0.22 x drive VDD_PADS VOH output logic level high, at max rated 0.75 x drive VDD_PADS HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... -
Page 26: Led Driver Pads
LED Driver Pads Unit Open drain current High impedance state Current sink state LED pad resistance V < 0.5 V Ω VIL input logic level low VIH input logic level high HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... -
Page 27: Layout Notes
D. If there is a row base near the module antenna and the shell has metal iron mesh which has an impact on the signal, it is recommended to select a professional high-rise heater beneficial antenna. HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... - Page 28 12 Module Dimension HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
- Page 29 13 Reflow temperature HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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Page 30: Hsbt3031-08 Module_Datasheet
(2) The transmitter module may not be co-located with any other transmitter or antenna. In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD... - Page 31 This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This module has been tested and found to comply with FCC Part 15C requirements HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
- Page 32 This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator & your body. HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
- Page 33 Tant que les 2 conditions ci-dessus sont remplies, des essais supplémentaires sur l'émetteur ne seront pas nécessaires. Toutefois, l'intégrateur OEM est toujours responsable des essais sur son produit final pour toutes exigences de conformité supplémentaires requis pour ce module installé. HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
- Page 34 à la façon d'installer ou de supprimer ce module RF dans le manuel de l'utilisateur du produit final qui intègre ce module. Le manuel de l'utilisateur final doit inclure toutes les informations réglementaires requises et avertissements comme indiqué dans ce manuel. HSBT3031-08 module_datasheet Version2.0– Jun. 15 HANSONG ( NANJING) TECHNOLOGY CO.,LTD...
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