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EFR32MG21A020F768IM32-B
Silicon Labs

EFR32MG21A020F768IM32-B

MFR #EFR32MG21A020F768IM32-B

FPN#EFR32MG21A020F768IM32-B-FL

MFRSilicon Labs

Part DescriptionIC RF TxRx + MCU Bluetooth Bluetooth v5.1, Thread, Zigbee® 2.4GHz 32-VFQFN Exposed Pad
Datasheet
101549-Datasheet
Quote Onlymore info
Multiples of: 490more info
Prices are in USD
Flip Electronics may assess a Tariff Recovery Fee relating to Tariffs on subject countries, including but not limited to China. The final charge will be included on Flip’s invoice. Flip Electronics reserves the right to assess this charge whenever a tariff is incurred or as additional country of origin information is known, even if no Tariff Recovery Fee is initially quoted.

Product Attributes

Main CategorySemiconductors
CategoryIntegrated Circuits (ICs)
Sub CategoryRF ICs
Family NameEFR32MG21
Lifecycle StatusActive
ROHSCompliant
RoHs Exemption TypeNone, RoHS (2015/863)
RoHs ChinaCompliant
Reach StatusCompliant
Core ProcessorARM® Cortex®-M33F
Core Size32Bit
GPIO20
Life Cycle StatusActive
Maximum Clock Speed80MHz
Maximum Data Rate2Mbps
Maximum Operating Frequency2.4GHz
Maximum Operating Temperature125°C (TA)
Maximum Receiving Current9.8mA
Maximum Supply Voltage3.8V
Maximum Transmitting Current186.5mA
Memory Size768kB Flash, 64kB RAM
Minimum Operating FrequencyN/A
Minimum Operating Temperature-40°C (TA)
Minimum Receiving Current8.8mA
Minimum Sensitivity-104.9dBm
Minimum Supply Voltage1.71V
Minimum Transmitting Current9.3mA
ModulationDSSS, GFSK, O-QPSK
Number of Cores1
Package Type32-QFN (4x4)
ProtocolBluetooth v5.0, Thread, Zigbee®
RF Family Standard802.15.4, Bluetooth
Serial InterfacesADC, GPIO, I²C, I²S, IrDA, PWM, SPI, UART, USART
Transceiver TypeTxRx + MCU
Typical Output Power20dBm