Bluetooth Version

• Bluetooth 5.0

Bluetooth Technology

• Dual-mode Bluetooth

Bluetooth Profiles

• HFP v1.7
• A2DP v1.3
• AVRCPv1.5

Audio Technology

• Qualcomm® cVc™ audio technology

Digital Microphone Input

• 1 digital mic

Channel Output

• Stereo

DSP Technology

• Qualcomm® Kalimba™ DSP

MCU Clock Speed

• 80MHz

Flash

• Up to 64 MB external flash

Supported Interfaces

• USB 3.0
• USB 2.0
• I²S
• SPDIF

Package Type

• QFN
• BGA

Pitch

• 0.4mm
• 0.5mm

Package Size

• 6.0 x 6.0 x 0.6mm
• 5.5 x 5.5 x 1 mm