Name: EFR32MG21A020F1024IM32-B
Brand: Silicon Labs
SKU: EFR32MG21A020F1024IM32-B
Rating: 5.0 (99 reviews)

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Manufacturer Part: EFR32MG21A020F1024IM32-B

Manufacturer: Silicon Labs

Description: IC MCU 2.4G 20DB MULTIPROTOCOL

Category: RF/IF and RFID

Family: RF Transceiver ICs

Series: -

InStock: 0

Datasheets Online: -

EFR32MG21A020F1024IM32-B Notice

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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: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)

Shipping	Delivery period	For in-stock parts, orders are estimated to ship out in 3 days. We ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below couriers you chose. DHL Express, 3-7 business days DHL eCommerce，12-22 business days FedEx International Priority, 3-7 business days EMS, 10-15 business days Registered Air Mail, 15-30 business days
	Shipping rates	Shipping rates for your order can be found in the shopping cart.
	Shipping option	We provide DHL, FedEx, UPS, EMS, SF Express, and Registered Air Mail international shipping.
	Shipping tracking	We will notify you by email with tracking number once order is shipped. You can also find the tracking number in order history.

Returning / Warranty	Returning	Returns are normally accepted when completed within 30 days from date of shipment，please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping.
Returning / Warranty	Warranty	All purchases come with a 30-day money-back return policy, plus a 90-day warranty against any manufacturing defects. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation

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