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EFR32MG21A020F768IM32-B

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Application Specific Clock/Timing [15]
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Delay Lines [3]
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RF JFET Transistors [10]
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System On Chip (SoC) [127]
Analog Switches - Special Purpose [87]
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AC/DC Converters [7]
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CODECS [42]
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LCD, OLED, Graphic [3]
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semiconductors-Integrated Circuits - ICs [222]
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RS-422/RS-485 Interface IC [152]
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Wireless Charging ICs [2]
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RF Amplifiers [50]
Analog & Digital Crosspoint ICs [2]
RF Antennas [10]
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RS-485 Interface IC [26]
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LVDS Interface IC [2]
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FPGA - Configuration Memory [1]
Sensor Interface [5]
High Speed / Modular Connectors [22]
I/O Controller Interface IC [12]
RF Diodes [57]
RS-422 Interface IC [9]
Microprocessors - MPU [6]
UART Interface IC [4]
Systems on a Chip - SoC [1]
Digital Potentiometer ICs [48]
Modulator / Demodulator [1]
RF Transmitter [3]
Equalizers [2]
Phase Detectors / Shifters [4]
MEMS Microphones [2]
RF Wireless Misc [2]
Microphones [14]
Light to Digital Converters [1]
Board Mount Pressure Sensors [47]
Up-Down Converters [1]
Display Interface IC [1]
RF System on a Chip - SoC [2]
Board Mount Current Sensors [2]
Bus Transceivers [12]
Industrial Pressure Sensors [1]
Counter Shift Registers [17]
Board Mount Hall Effect / Magnetic Sensors [10]
Logic Gates [14]
Board Mount Humidity Sensors [19]
Translation - Voltage Levels [57]
Board Mount Motion & Position Sensors [25]
Encoders, Decoders, Multiplexers & Demultiplexers [83]
Flip Flops [20]
Board Mount Temperature Sensors [3]
Bus Receivers [1]
Analog Switch ICs [53]
PCI Express / PCI Connectors [14]
D-Sub High Density Connectors [335]
Power Switch ICs - POE / LAN [11]
D-Sub Backshells [1]
USB Switch ICs [4]
D-Sub Tools & Hardware [3]
Digital Bus Switch ICs [11]
Memory Card Connectors [43]
Power Switch ICs - Power Distribution [349]
D-Sub Standard Connectors [1]
FFC & FPC Connectors [131]
Multiplexer Switch ICs [101]
Switch ICs - Various [8]
RF Front End [27]
Industrial Temperature Sensors [2]
RF Transceiver [7]
RF Mixer [9]
RF Receiver [49]
RFID Transponders [1]
Surface Mount Fuses [155]
RF Amplifier [190]
HDMI, Displayport & DVI Connectors [8]
Heavy Duty Power Connectors [2]
DIN 41612 Connectors [1]
RF Switch ICs [101]
Attenuators [25]
Image Sensors, Camera [10]
PTC Thermistors [7]
MOSFET [853]
Photo Detectors - Remote Receiver [16]
Accelerometers [34]
Single Zener Diodes [183]
Photodiodes [20]
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Single FETs, MOSFETs [860]
Ambient Light, IR, UV Sensors [34]
Diode Arrays [182]
Linear, Compass (ICs) [41]
JFETs [12]
Photointerrupters - Slot Type - Logic Output [21]
Variable Capacitance (Varicaps, Varactors) [23]
Phototransistors [15]
IMUs (Inertial Measurement Units) [37]
Reflective - Analog Output [22]
Distance Measuring [9]
Inrush Current Limiters [2]
FPGA - Field Programmable Gate Array [235]
Thermostats - Solid State [3]
DIACs, SIDACs [2]
Gyroscopes [9]
Special Purpose [1]
Reflective - Logic Output [6]
Tilt Switches [1]
Rectifiers [22]
SCRs - Modules [21]
RTD (Resistance Temperature Detector) [5]
Optical Motion Sensors [5]
Position, Proximity, Speed (Modules) - Industrial [4]
Inclinometers [4]
Compass, Magnetic Field (Modules) [5]
Photo Detectors - Logic Output [1]
Photoelectric, Industrial [1]
NTC Thermistors [40]

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EFR32MG21A020F768IM32-B

Category : RF and Wireless RF Transceiver ICs

Digi-Key Programmable : Not Verified

Serial Interfaces : ADC, GPIO, I²C, I²S, SPI, UART

Operating Temperature : -40°C ~ 125°C

Memory Size : 768kB Flash, 64kB RAM

Package / Case : 32-VFQFN Exposed Pad

GPIO : 20

Type : TxRx + MCU

Current - Transmitting : 33.8mA

Current - Receiving : 8.8mA

Modulation : GFSK, O-QPSK

Package : Tray

RF Family/Standard : Bluetooth

Data Rate (Max) : 2Mbps

Product Status : Active

Protocol : Bluetooth v5.1, Thread, Zigbee®

Mounting Type : Surface Mount

Series : Mighty Gecko

Sensitivity : -104.9dBm

Supplier Device Package : 32-QFN (4x4)

Mfr : Silicon Labs

Frequency : 2.4GHz

Voltage - Supply : 1.71V ~ 3.8V

Power - Output : 20dBm

Base Product Number : EFR32MG21A020

Description : IC MCU 2.4G 20DB MULTIPROTOCOL

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IC RF TxRx + MCU Bluetooth Bluetooth v5.1, Thread, Zigbee® 2.4GHz 32-VFQFN Exposed Pad

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