Wireless CommunicationBSi 12000/13000 BT 5.4 SoC · Dual-band 2.4/5.8GHz Solutions Product Features Ultra-small RF design High-speed HDT mode Low power characteristics Dual-band 2.4/5.8GHz solution Bluetooth 5.4 support Product Series BSi120x – Audio Processing Chip Hybrid path processing algorithm with dedicated noise reduction design Multi-stage or automatic AI noise cancellation (ENC) Automatic gain control support (AGC) Configurable echo suppression with acoustic echo cancellation (AEC) mode Ultra-low power consumption: active mode as low as 6mA Brilliant Voice technology enhances audio clarity BSi1301 – Bluetooth Communication Chip 2.4GHz frequency band with Bluetooth 5.4 solution 32-bit core processor · 64KB RAM and 16KB ROM Support for Bluetooth BR/EDR and LE v5.4 enhanced features RF performance: TX +10dBm maximum output power Receiver sensitivity: -95dBm (1M BR) to -86dBm (3M)
