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EFR32MG21B010F512IM32-D (Mighty Gecko Multi-Protocol Wireless SoC): The EFR32MG21 Series 2 Wireless SoCs include an 80MHz ARM Cortex-M33 core for superior processing power.

Model: EFR32MG21B010F512IM32-D

Package: QFN-32

Type: Wireless SoC

Overview:

The EFR32MG21B010F512IM32-D is an EFR32MG21 Series 2 wireless SoC that includes an 80MHz ARM Cortex-M33 core for superior processing power. The device includes Secure Vault, 512 Flash, 64 RAM, and is available in a QFN32 package. With maximum output power up to +10.5 dBm and excellent receive sensitivity of -104.3 (250 kbps O-QPSK DSSS) dBm, the device provides a robust RF link for reliable communications in Zigbee, Thread, and multi-protocol applications, as well as for greater range and more reliable RF communications.

EFR32MG21B010F512IM32-D Product Attributes:

Type: TxRx + MCU

RF family/standard: 802.15.4, Bluetooth

Protocols: Bluetooth v5.0, Thread, Zigbee®

Modulation: DSSS, GFSK, O-QPSK

Data Rate (Max): 2Mbps

Power - Output: 10dBm

Sensitivity: -105dBm

Storage: 512kB Flash, 64kB RAM

Serial Interfaces: GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART

GPIO: 20

Voltage - Supply: 1.71V ~ 3.8V

Current - Receive: 8.8mA ~ 9.8mA

Current - Transmit: 9.3mA ~ 186.5mA

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package/Shell: 32-VFQFN Undeposited Pad

Supplier Device Package: 32-QFN (4x4)

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