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EFR32MG1P233F256GM48-C0R
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Product Detailed Parameters
- Description：IC RF TXRX+MCU 802.15.4 48QFN
- Series：Mighty Gecko
- Mfr：Silicon Labs
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：TxRx + MCU
- RF Family/Standard：802.15.4, Bluetooth
- Protocol：Bluetooth v4.0, Zigbee®
- Modulation：2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK
- Frequency：2.4GHz
- Data Rate (Max)：2Mbps
- Power - Output：19dBm
- Sensitivity：-121dBm
- Memory Size：256kB Flash, 32kB RAM
- Serial Interfaces：I2C, SPI, UART
- Voltage - Supply：1.85V ~ 3.8V
- Current - Receiving：7.6mA ~ 9.8mA
- Current - Transmitting：8.2mA ~ 126.7mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：48-VFQFN Exposed Pad
- Supplier Device Package：48-QFN (7x7)
- GPIO：28
- Grade：-
- Qualification：-
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Overview
The EFR32MG1P233F256GM48-C0R is a Mighty Gecko System-on-Chip featuring an ARM Cortex-M4 core and dual-band RF capabilities. It integrates 256 kB of Flash memory, 32 kB of RAM, and supports Bluetooth v4.0, Zigbee, and proprietary protocols at 2.4 GHz. The device delivers up to 19.5 dBm output power with -94 dBm sensitivity. Operating voltage ranges from 1.8 V to 3.8 V, with receive current at 8.7 mA and transmit current between 8.2 mA and 126.7 mA. It utilizes a 48-VFQFN package.
Feature Summary
- Dual-band radio supporting 2.4 GHz and sub-GHz frequencies for versatile wireless connectivity.
- Integrated ARM Cortex-M4 processor with substantial on-chip memory resources.
- Supports multiple industry-standard mesh networking protocols including Zigbee and Bluetooth.
Applications
- Smart home lighting and control systems
- Wireless sensor networks
- Industrial IoT monitoring devices
Procurement Notes
Verify the specific suffix C0R against official Silicon Labs documentation to confirm exact temperature range and packaging specifications. Confirm component status as NRND (Not Recommended for New Designs) before finalizing procurement plans. Ensure compatibility with existing design infrastructure and development tools.
Selection Notes
Select this model when dual-band operation is required alongside established mesh protocol support. Consider the 48-pin QFN footprint for space-constrained layouts. Evaluate the integrated MCU performance against application processing demands prior to adoption.
Part Context
This component belongs to the Silicon Labs Mighty Gecko family, designed for low-power wireless applications. It combines high-performance RF transceivers with robust microcontroller capabilities, targeting developers building connected devices that require reliable long-range communication and efficient power management.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official Silicon Labs documentation for potential obsolescence management strategies or alternative series recommendations.
FAQ
What wireless protocols does the EFR32MG1P233F256GM48-C0R support?
It supports Bluetooth v4.0, Zigbee, and proprietary protocols.
What is the maximum output power of this SoC?
The maximum output power is 19.5 dBm.
