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Product Detailed Parameters
- Description：IC MCU
- Series：-
- Mfr：Silicon Labs
- Package：Tray
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- Connectivity：-
- Peripherals：-
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- Voltage - Supply (Vcc/Vdd)：-
- Data Converters：-
- Oscillator Type：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
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Overview
The Silicon Labs CF380P1104AGQ is a high-performance wireless system-on-chip (SoC) belonging to the EFR32xG28 Series 2 platform. It integrates an Arm Cortex-M33 processor with TrustZone security, operating at frequencies up to 150 MHz. The device features extensive memory configurations, including flash and RAM options, alongside a versatile radio subsystem supporting sub-GHz ISM bands. Key specifications include transmit power levels up to +20 dBm and receive sensitivity figures optimized for long-range communication protocols such as Thread, Zigbee, and Bluetooth Mesh.
Feature Summary
- Integrates a secure Arm Cortex-M33 core with hardware acceleration for cryptographic operations and digital signal processing.
- Features a highly configurable sub-GHz radio transceiver capable of supporting multiple proprietary and standard wireless protocols.
- Includes comprehensive peripheral sets with multiple serial interfaces, timers, and analog-to-digital converters for sensor integration.
Applications
- Smart home automation devices requiring robust mesh networking capabilities
- Industrial IoT sensors and actuators needing long-range reliable connectivity
- Building automation systems utilizing Thread or Zigbee standards
Procurement Notes
Verify the specific package variant and temperature grade against the official datasheet before procurement. Confirm that the ordering suffix matches the required pin configuration and memory size. Ensure compatibility with the intended development tools and debuggers. Check for any recent lifecycle notices regarding availability or recommended replacements.
Selection Notes
Select this component when high throughput and low latency are critical for application performance. Consider the EFR32xG28 series for designs requiring enhanced security features via TrustZone. Evaluate the available memory sizes to ensure sufficient space for complex protocol stacks and application code. Assess the power consumption requirements against the device's various energy modes.
Part Context
This part belongs to the EFR32xG28 Series 2 family, representing Silicon Labs' latest generation of wireless SoCs. It succeeds previous generations by offering improved RF performance and higher processing speeds. The series is designed to address the growing demand for secure and efficient wireless connectivity in diverse IoT applications across residential and industrial sectors.
Replacement Considerations
Consult the official Silicon Labs migration guide for direct pin-compatible alternatives within the same series. Verify functional equivalence if considering cross-series upgrades. Ensure that any substitute part supports the same wireless protocols and security requirements.
