FSC-BT958 Datasheet FSC-BT958 5.0 Dual Mode Bluetooth Module Datasheet Version 1.0 Shenzhen Feasycom Technology Co.,Ltd -1- www.feasycom.
FSC-BT958 Datasheet Copyright © 2013-2021 Feasycom Technology. All Rights Reserved. Feasycom Technology reserves the right to make corrections, modifications, and other changes to its products, documentation and services at anytime. Customers should obtain the newest relevant information before placing orders. To minimize customer product risks, customers should provide adequate design and operating safeguards.
FSC-BT958 Datasheet Contents 1. INTRODUCTION ............................................................................................................................................................... 4 2. GENERAL SPECIFICATION ................................................................................................................................................. 5 3. HARDWARE SPECIFICATION ...................................................................................................
FSC-BT958 Datasheet 1. INTRODUCTION Overview FSC-BT958 is a multimedia system-on-chip solution with Bluetooth 5.0 dual-mode and highly integrated, dedicated to music and audio applications. Integrating all necessary electronic components (including baseband, Bluetooth transceiver, power management) into a single system-on-chip, it provides a best-in-class bill of materials, space requirements, and cost/function ratio for Bluetooth music and audio applications.
FSC-BT958 Datasheet 2. General Specification Table 1: General Specifications Categories Wireless Specification Features Bluetooth Version Implementation Bluetooth v5.0 Frequency 2.402 - 2.480 GHz Transmit Power +10 dBm (Maximum) Receive Sensitivity -85 dBm@0.
FSC-BT958 Datasheet GND NC NC GPIO_03/I2S_CLK GPIO_00/I2S_DI GPIO_02/I2S_DO GPIO_01/I2S_WS RESET GPIO_01/I2S_WS GPIO_00/I2S_DI GPIO_02/I2S_DO GPIO_03/I2S_CLK BT_TX BT_RX GPIO_10/BT_CTS GPIO_11/BT_RTS LED0 LED1 LED2 GPADC1 NC GND EXT_ANT GND SPK_LP SPK_LN SPK_RP SPK_RN MIC_BIAS MIC_N MIC_P NC NC NC VCC_CHG NC NC NC NC VREGENABLE 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 NC NC NC NC VBAT_IN GND NC NC GND NC DEBUG_RX/I2C_CLK DEBUG_TX/I2C_DAT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
FSC-BT958 Datasheet Alternative Function: I2S2 synchronous data output 7,9 GPIO_01/I2S_WS I/O Programmable input/output line Alternative Function: I2S2 word select 8 RESET I 13 BT_TX I/O UART Data output 14 BT_RX I/O UART Data input 15 GPIO_10/BT_CTS I/O UART clear to send, active low Alternative Function: Programmable input/output line 16 GPIO_11/BT_RTS I/O UART request to send, active low Alternative Function: Programmable input/output line 17 LED0 I/O LED driver.
FSC-BT958 Datasheet 48 SPK_LN O Speaker output negative, left 49 SPK_LP O Speaker output positive, left 50 GND Vss Power Ground 51 EXT_ANT RF Bluetooth 50Ω transmitter output /receiver input 52 GND Vss Power Ground PHYSICAL INTERFACE 4. 4.1 Power Supply The transient response of the regulator is important. If the power rails of the module are supplied from an external voltage source, the transient response of any regulator used should be 20μs or less.
FSC-BT958 Datasheet 4.5 Serial Interfaces 4.5.1 UART FSC-BT958 provides one channels of Universal Asynchronous Receiver/Transmitters(UART)(Full-duplex asynchronous communications). The UART Controller performs a serial-to-parallel conversion on data received from the peripheral and a parallel-to-serial conversion on data transmitted from the CPU. Each UART Controller channel supports ten types of interrupts. This is a standard UART interface for communicating with other serial devices.
FSC-BT958 Datasheet 5. ELECTRICAL CHARACTERISTICS 5.1 Absolute Maximum Ratings Table 4: Absolute Maximum Rating Parameter VBAT_IN Input Voltage Min Type Max Unit 3.4 3.8 4.5 V VIL CMOS Low Level Input Voltage 0 0.3*1.8 V VIH CMOS High Level Input Voltage 1.8 0.7*1.8 V 5.2 Recommended Operating Conditions Table 5: Recommended Operating Conditions Parameter Min Type Max Unit VBAT_IN Input Voltage 3.4 3.8 4.
FSC-BT958 Datasheet Noise Floor Aduio PA on A-WT Crosstalk 100Hz,1Vrms Output Crosstalk 1KHz,1Vrms Output Crosstalk 10KHz,1Vrms Output DNR A-Weight,32Ω (a) SNR is the ratio of output level with a 1-kHz full-scale input, to the output level playing an all-zero signal, measured A-weighted over a 20-Hz to 20-kHz bandwidth. (b) The BES2300-L provides a digital noise gate function for each of the output signal paths. The noise gate ensures best noise performance when the signal path is idle.
FSC-BT958 Datasheet 30°C/60%RH. Table 9: Recommended baking times and temperatures 125°C Baking Temp. Saturated @ 30°C/85% MSL 3 90°C/≤ 5%RH Baking Temp. Floor Life Limit + 72 hours @ 30°C/60% 9 hours 7 hours Saturated @ 30°C/85% 40°C/ ≤ 5%RH Baking Temp. Floor Life Limit + 72 hours @ 30°C/60% 33 hours Saturated @ 30°C/85% 23 hours Floor Life Limit + 72 hours @ 30°C/60% 13 days 9 days Feasycom surface mount modules are designed to be easily manufactured, including reflow soldering to a PCB.
FSC-BT958 Datasheet MECHANICAL DETAILS 8. 8.1 Mechanical Details Dimension: Module size: Pad size: Pad pitch: 13mm(W) x 26.9mm(L) x 2.0mm(H) Tolerance: ±0.1mm 13mm X 26.9mm Tolerance: ±0.2mm 1.6mmX0.6mm Tolerance: ±0.2mm 1.0mm Tolerance: ±0.1mm Figure 6: FSC-BT958 footprint Shenzhen Feasycom Technology Co., Ltd -13- www.feasycom.
FSC-BT958 Datasheet 9. 9.1 HARDWARE INTEGRATION SUGGESTIONS Soldering Recommendations FSC-BT1006A is compatible with industrial standard reflow profile for Pb-free solders. The reflow profile used is dependent on the thermal mass of the entire populated PCB, heat transfer efficiency of the oven and particular type of solder paste used. Consult the datasheet of particular solder paste for profile configurations.
FSC-BT958 Datasheet 9.3 Layout Guidelines(External Antenna) Placement and PCB layout are critical to optimize the performances of a module without on-board antenna designs. The trace from the antenna port of the module to an external antenna should be 50 and must be as short as possible to avoid any interference into the transceiver of the module. The location of the external antenna and RF-IN port of the module should be kept away from any noise sources and digital traces.
FSC-BT958 Datasheet To reduce signal reflections, sharp angles in the routing of the micro strip line should be avoided. Chamfers or fillets are preferred for rectangular routing; 45-degree routing is preferred over Manhattan style 90-degree routing. Antenna Wrong Antenna Antenna PCB PCB PCB Better Best Figure 10: Recommended Trace Connects Antenna and the Module Routing of the RF-connection underneath the module should be avoided.
FSC-BT958 Datasheet Figure 11: Tray vacuum 10.2 Packing box(Optional) * If require any other packing, must be confirmed with customer * Package: 1000PCS Per Carton (Min Carton Package) Figure 12: Packing Box Shenzhen Feasycom Technology Co., Ltd -17- www.feasycom.
FSC-BT958 Datasheet 11. APPLICATION SCHEMATIC 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.
FSC-BT958 Datasheet FCC Statements (OEM) Integrator has to assure compliance of the entire end-product incl. the integrated RF Module. For 15 B (§15.107 and if applicable §15.109) compliance, the host manufacturer is required to show compliance with 15 while the module is installed and operating. Furthermore the module should be transmitting and the evaluation should confirm that the module's intentional emissions (15C) are compliant (fundamental / out-of-band).
FSC-BT958 Datasheet NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
