Product specifications (Bluetooth module) Product Model: F-3368 Document number: XZX_RD_SP_F 3368V1.0 Hardware version: V1.0 File version: V 1.
Vers ion V1.0 Change record Revised content Page New construction 12 Revision date Revisi on 2020-10-26 Audito r Li Jian Attention the products, services or features you purchase shall be subject to the commercial contract and terms of xiamen sixin micro-tech co., ltd. all or part of the products, services or features described in this document may not be within the scope of your purchase or use. Unless otherwise agreed in the contract, Xiamen Sixin Micro Technology Co., Ltd.
1. Summary F -3368(BK3268E-40P) Bluetooth module is an intelligent wireless audio data transmission product developed by our company, Is a low - cost, high - cost stereo wireless transmission scheme, The module adopts BEKEN BK3268E chip QFN40 package design. F-3368 Bluetooth module is driver-free, The customer only needs to connect the module to the application product, You can quickly wirelessly transmit music, Enjoy wireless music, And support simple data transmission function.
. Performance parameters 4.1. Module parameters Module parameters Wireless standards Antenna Frequency range Bluetooth Bluetooth V5.0 PCB Antenna 2.402 GHz-2.480GHz Transmission power Receiving sensitivity Extended interface CLASS2,4dbm -81 dBm<0.1 BER per cent PIO, SPI, AIO, UART, USB, I2S, I2C, PWM, MIC, LIN, SPK (L/R) Support for Android (android), Apple (IOS) and windows systems SBC decoding (decode) 15 mm *24mm*2mm (LxWxH) SMD A2DP v1.2,AVRCP v1.5,HFP v1.7,AVCTP v1.4,AVDTP v1.
4.4. Charger Input Pin Specification VCHG Operating voltage (full device specification) Operating voltage (reduced charger specification) VCHG_PRESENT rising threshold VCHG_PRESENT hysteresis Full operating range On chip pull-down (disabled when VCHG_PRESENT =1) Min 4.75 Typical 5.0 Max 5.75 Unit V 4.0 5.0 5.75 V 3.4 70 3.6 - 4.0 150 5.75 V mV V 20 30 VCHG_PRES ENT 10 kΩ 4.5. System LDO Parameter Description VCC4BAT Battery input voltage VCC3SYS LDO output voltage Load Current Min 2.8 2.
Load Current Analog BUCK Analog BUCK output voltage Load Current Switching frequency BUCK modulationfrequency - - 150 mA 1.6 0.5 1.8 1 2.4 150 1.6 V mA MHZ Min Typical Max Unit 1.0 - 1.2 - 1.35 40 V mA 1.0 0.5 1.2 1 1.35 40 1.6 V mA MHZ Min - Typical 26 Max - Unit MHZ -10 - +10 ppm 40 - 220 mA 0.3 - 3.6 V Min - Typical 0.4 Max 0.8 Unit uA - 4 6 uA - 300 9 9.5 - uA mA mA 4.9.
Input Sample Width Input Sample Rate,Fsample Load DAC Diff.Output dBFS,32Ω,and 16Ωload 0 SNR kHz fin =1 48 kHz Fsample B/W =20 Hz B/W =20 kHz A-Weighted -1 dBFS 32Ωload THD+N kHz fin =1 48 kHz Fsample B/W =20 Hz B/W =20 kHz dBFS 32Ωload 0 DAC Diff.Output THD dBFS,32Ω,and 16Ωload 0 Stereo separation (rosstalk) 5. RF 8 - 16 48 Bits kHz 16 0.9 - 32 98 600 1 - Ω V dBA - -75 - dB 80 - 0.
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6.3.
P18 USB_DN/NC Digital I/O GPIO7,PWM1/USBN./NC P19 USB_DP/NC Digital I/O GPIO6,PWM0/USBP.
C. PCB board: because metal will weaken the function of the antenna, when giving the module board, it is strictly forbidden to lay the ground and line under the module antenna. D. Because the metal case is shielding the RF signal, it is recommended not to install it in the metal case E.
Integrator is reminded to assure that these installation instructions will not be made available to the end-user of the final host device. The final host device, into which this RF Module is integrated" has to be labeled with an auxiliary label stating the FCC ID of the RF Module, such as "Contains FCC ID: OMCBTAUD3 "This device complies with part 15 of the FCC rules.
Déclaration d'exposition aux radiofréquences pour IC L'appareil a été évalué pour répondre aux exigences générales en matière d'exposition aux RF. L'appareil peut être utilisé dans des conditions d'exposition mobiles. La distance de séparation minimale est de 20 cm. Module statement The single-modular transmitter is a self-contained, physically delineated, component for which compliance can be demonstrated independent of the host operating conditions, and which complies with all eight requirements of § 15.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules FCC Part 15.247 2.3 Specific operational use conditions This transmitter/module and its antenna(s) must not be co-located or operating in conjunction with any transmitter. This information also extends to the host manufacturer’s instruction manual. 2.4 Limited module procedures Not applicable 2.
