32-VFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
32-VFQFN Exposed Pad
Extending Zigbee, Thread, and Bluetooth Wireless Range with Series 2
Silicon Labs Wireless Gecko Series 2 Devices | Digi-Key Daily

EFR32MG21A010F1024IM32-B

DigiKey Part Number
EFR32MG21A010F1024IM32-B-ND
Manufacturer
Silicon Labs
Manufacturer Product Number
EFR32MG21A010F1024IM32-B
Description
IC RF TXRX+MCU BLE 32QFN
Manufacturer Standard Lead Time
16 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
Type
Description
Select All
Category
Mfr
Silicon Labs
Series
Mighty Gecko
Packaging
Tray
Part Status
Active
DigiKey Programmable
Not Verified
Type
TxRx + MCU
RF Family/Standard
Bluetooth
Protocol
Bluetooth v5.1, Thread, Zigbee®
Modulation
GFSK, O-QPSK
Frequency
2.4GHz
Data Rate (Max)
2Mbps
Power - Output
10dBm
Sensitivity
-104.9dBm
Memory Size
1024kB Flash, 96kB RAM
Serial Interfaces
ADC, GPIO, I2C, I2S, SPI, UART
GPIO
20
Voltage - Supply
1.71V ~ 3.8V
Current - Receiving
8.8mA
Current - Transmitting
33.8mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-QFN (4x4)
Base Product Number
EFR32MG21A010
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,398
Check for Additional Incoming Stock
Quantity
All prices are in HKD
Tray
QuantityUnit PriceExt Price
1$58.69000$58.69
10$50.85700$508.57
25$48.13760$1,203.44
100$44.40260$4,440.26
490$40.63096$19,909.17
980$39.14089$38,358.07
1,470$38.30994$56,315.61
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.