Data Sheet

深圳市中龙通电子科技有限公司 Page
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low-power process，
2. Features
■ Bluetooth V5.0 spectification compliant
■ +9 dBm (typ) RF transmit power with level control ,support
■ Embedded Bluetooth stack, supporting A2DP, AVRCP,HFP,SPP,GATT
■ Builted-in ARM Cortex-M4 processor , 32-bit fixed point core
■ Builted-in 16Mbit FLASH , 320KB SRAM , 32KB I-Cache , 32KB D-Cache
■ Built-in MP2/MP3/WMA/FLAC(8/16/24bit)/WAV(IMA-ADPCM and raw PCM)
decoder and MP2 encoder
■ Built-in super bass sound effect
■ Built-in parametric EQ
■ Embedded 24-bit Audio DAC and 16-bit AudioADC
1.
Overview
CDB-BM1048B20-00 is A highly integrated Bluetooth 5.0 module
，
built-in a
BP1048B2 chip ,The Mvsilicon BP1048B2 using the Industry`s advanced CMOS
integrated RISC 32-bit with DSP instruction and floating-point
unit(FPU) for efficient signal processing .
■ Embedded LDO
■ OTG 2.0 full-speed controller
■ Supports UART interface for debug and programming,I2C , ADC , SPI and
PWM interface