BXC6332A Bluetooth Audio Voice Recognition Chip Specification Data Sheet

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BXC6332A Bluetooth Audio Voice Recognition Chip Specification Data Sheet [Copy link]

BXC6332A_Datasheet 1.1.pdf (1.39 MB, downloads: 0)

2023-2-16 18:16 上传

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Chip Features Core and Memory

Main frequency 200MHz, support hardware floating point operation

Built-in 1MB SPI FLASH

AI Algorithms

Offline speech recognition, low misjudgment rate, 8-meter far-field reliable recognition

Speech noise reduction algorithm: Filters out steady-state noise and has a good suppression effect on dynamic noise, and can accurately identify even in noise

Audio

Two-channel 16-bit DAC, SNR> = 94dB

Single channel 16-bit ADC, SNR>=89dB Sampling rate supports 8KHz / 11.025KHz / 16KHz / 22.05KHz / 24KHz /32KHz / 44.1KHz / 48KHz

Three-channel stereo analog MUX DAC supports direct-drive, single-ended or differential output

Bluetooth

Complies with Bluetooth V5.1 + BR + EDR + BLE specifications

Meet the power consumption requirements of Class1, Class2 and Class3 transmission

Supports all packaging types of GFSK and π/4 DQPSK

Maximum support 5dbm transmission power