Description
The SiFli Technologies SF32LB52 N16R8 module is a highly integrated system-on-chip (SoC) solution engineered for next-generation AIoT and smart wearable applications. Its dual-core Arm Cortex-M33 architecture provides a balanced performance profile with a high-performance core clocked up to 240MHz for application processing and graphics, and a low-power core at 24MHz for background tasks, achieving significant energy efficiency.
Beyond its processing power, the module integrates a complete Bluetooth 5.3 dual-mode radio subsystem, supporting both Bluetooth Low Energy and Classic Bluetooth profiles. This is complemented by dedicated hardware for HiFi audio (ADC/DAC) and a powerful 2D/2.5D GPU, making it ideal for interactive devices with graphical user interfaces. The module’s QFN68L package and comprehensive power management unit, including a wide input voltage range (VBAT 3.2V–4.7V) and ultra-low sleep currents, enable the development of compact, feature-rich, and long-lasting battery-operated products.
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