IC RF TxRx + MCU Bluetooth Bluetooth v5.1, Thread, Zigbee® 2.4GHz 32-VFQFN Exposed Pad
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EFR32MG21A020F768IM32-B

DigiKey Part Number
EFR32MG21A020F768IM32-B-ND
Manufacturer
Manufacturer Product Number
EFR32MG21A020F768IM32-B
Description
IC RF TXRX+MCU BLE 32QFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
IC RF TxRx + MCU Bluetooth Bluetooth v5.1, Thread, Zigbee® 2.4GHz 32-VFQFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Sensitivity
-104.9dBm
Mfr
Memory Size
768kB Flash, 64kB RAM
Series
Serial Interfaces
ADC, GPIO, I2C, I2S, SPI, UART
Packaging
Tray
GPIO
20
Part Status
Active
Voltage - Supply
1.71V ~ 3.8V
DigiKey Programmable
Not Verified
Current - Receiving
8.8mA
Type
TxRx + MCU
Current - Transmitting
33.8mA
RF Family/Standard
Bluetooth
Operating Temperature
-40°C ~ 125°C
Protocol
Mounting Type
Surface Mount
Modulation
GFSK, O-QPSK
Package / Case
32-VFQFN Exposed Pad
Frequency
Supplier Device Package
32-QFN (4x4)
Data Rate (Max)
2Mbps
Base Product Number
Power - Output
20dBm
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
490 estimated in stock on 21-Dec-2026
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Marketplace Stock: 8,820 View Now
All prices are in USD
Tray
QuantityUnit PriceExt Price
1$7.19000$7.19
10$6.23200$62.32
25$5.89920$147.48
100$5.44200$544.20
490$4.97994$2,440.17
980$4.79741$4,701.46
1,470$4.69560$6,902.53
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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