EFR32MG21A020F768IM32-B

Part No :: EFR32MG21A020F768IM32-B

Manufacturer: Silicon Labs

Description: IC MCU 2.4G 20DB MULTIPROTOCOL

Catalog: RF Transceiver ICs

DataSheet: EFR32MG21A020F768IM32-B PDF

Availability: 0 pieces

Unit Price: ~~$3.95080~~

Current price of EFR32MG21A020F768IM32-B is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@vigor.vom.SG

EFR32MG21A020F768IM32-B Specifications

Type	Description
Series:	Mighty Gecko
Package:	Tray
Part Status:	Active
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:	20dBm
Sensitivity:	-104.9dBm
Memory Size:	768kB Flash, 64kB 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)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Nov 21 - Nov 25 2025

Enter Quantity

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	$3.95080	$3.9508

Hot Products

EZR32WG230F128R69G-C0

WIRELESS WONDER GECKO SOC MCU

EFR32MG21A010F768IM32-BR

IC MCU 2.4G 10DB MULTIPROTOCOL

EZR32WG330F256R55G-C0

WIRELESS WONDER GECKO SOC MCU