Data Sheet

FSC-BT1026 Datasheet
Shenzhen Feasycom Technology Co.,Ltd www.feasycom.com
-2-
1. INTRODUCTION
Overview
FSC-BT1026x it is a Bluetooth dual-mode module series.
It supports a Bluetooth Low Energy and compliant
system for audio and data communication.
FSC-BT1026x integrates an ultra-low-power DSP and
application processor with embedded flash memory, a
high-performance stereo codec, a power management
subsystem, I
2
S, LED drivers and ADC I/O in a SOC IC.
Both cores use external flash to execute code, making it
easy for user to differentiate products from new features
without delaying the development
By default, FSC-BT1026x module is equipped with
powerful and easy-to-use Feasycom firmware. It’s easy to
use and completely encapsulated. Feasycom firmware
enables users to access Bluetooth functionality with
simple ASCII commands delivered to the module over
serial interface - it's just like a Bluetooth modem.
Therefore, FSC-BT1026x provides an ideal solution for
developers who want to integrate Bluetooth wireless
technology into their design.
Features
 Qualified to Bluetooth® v5.1 specification
 32 MHz Developer Processor for applications
 Firmware Processor for system
 Advanced audio algorithms
 High-performance 24-bit stereo audio interface
 Digital and analog microphone interfaces
 I
2
S/PCM,SPDIF interfaces input/output
 aptX, aptX HD, aptX Low Latency
 SBC and AAC audio codecs support
 Serial interfaces: UART, Bit Serializer (I²C/SPI),USB
2.0
 Integrated PMU: Dual SMPS for system/digital
circuits, Integrated Li-ion battery charger
Application subsystem
 Dual core application subsystem 32 MHz operation
 32-bit Firmware Processor:
● Reserved for system use
● Runs Bluetooth upper stack, profiles,
house-keeping code
 32-bit Developer Processor:
● Runs developer applications
 Both cores execute code from external flash memory
using QSPI clocked at 32MHz
 On-chip caches per core allow for optimized
performance and power consumption
Bluetooth subsystem
 Qualified to Bluetooth v5.1 specification including
2 Mbps Bluetooth low energy(Production parts)
 Single ended antenna connection with on-chip balun
and Tx/Rx switch
 Bluetooth, Bluetooth low energy, and mixed
topologies supported
 Class 1 support
Application
 Bluetooth speakers
 Bluetooth music box
 Wired/wireless stereo headsets/headphones
 USB audio/USB to Bluetooth dongle
Figure 1：FSC-BT1026 picture