Name: EFR32MG21B020F1024IM32-BR
Brand: Silicon Labs
SKU: EFR32MG21B020F1024IM32-BR
Availability: InStock
Rating: 5 (1713 reviews)

Attribute	Attribute Value
Mfr	Silicon Labs
Series	-
Package	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
Product Status	Active
Type	TxRx + MCU
RF Family/Standard	802.15.4, Bluetooth
Protocol	Bluetooth v5.1, Thread, Zigbee®
Modulation	DSSS, GFSK, O-QPSK
Frequency	2.4GHz ~ 2.4835GHz
Data Rate (Max)	2Mbps
Power - Output	20dBm
Sensitivity	-104.9dBm
Memory Size	1MB Flash, 96kB RAM
Serial Interfaces	I²C, I²S, SPI, IrDA, UART, USART
GPIO	20
Voltage - Supply	1.71V ~ 3.8V
Current - Receiving	8.8mA ~ 9.8mA
Current - Transmitting	9.3mA ~ 185mA
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-QFN (4x4)
Base Product Number	EFR32MG21B020

IC RF TxRx Only WiFi 802.11ac 2.4GHz, 5GHz

Wire Transfers (T/T): Secure wire transfer payments can be made directly to our bank account. Our banking details will be provided upon order confirmation. Credit Card Payments: We accept major credit cards, including Visa, MasterCard, American Express, and Discover.
Original Components: All products are guaranteed to be 100% original and sourced directly from manufacturers or authorized distributors. 12-Month Warranty: We offer a 12-month warranty on all our products
Time Frame: Products can be returned or exchanged within 30 days from the date of purchase if they are found to be defective. Condition: The product must be in its original condition, with all packaging and documentation, to be eligible for return or exchange.
Inspection: All returned products will be inspected for defects. To determine if a product is defective, we rely on testing reports from White Horse Laboratories. Defective Product: If a product is determined to be defective based on the White Horse Laboratories report, we will offer a free return or exchange.
Processing Time: Once we receive and inspect the returned product, we will process your refund or exchange within 7-10 business days. Refund Method: Refunds will be issued to the original payment method used at the time of purchase.

Shipping	Use DHL Express by default
Delivery	Will usually ship within 3 bussiness day.

4.1 average based on 4 reviews.

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