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Documentation > GR5525 Datasheet/ Product Overview/ Block Diagram Copy URL

Block Diagram

The SoC block diagram is shown in the figure below.

Figure 1 Block diagram
  • Bluetooth subsystem
    • A 2.4 GHz transceiver and a digital communication core, both supporting Bluetooth LE 5.3
  • MCU subsystem
    • An Arm® Cortex®-M4F with all the required memories and peripherals
    • Security cores that can be used for application security and secure boot implementation
  • Power Management Unit (PMU) subsystem
    • Power supply for the whole SoC, including internal modules and external peripherals
    • Efficient and reliable SoC power management
  • Clock Generation Unit (CGU) subsystem
    • Providing stable, low-power, and accurate clock signals
    • Optimizing SoC performance and minimizing power consumption, by adjusting clock frequency and selecting an appropriate clock

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