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EFR32MG21A020F1024IM32-B

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See Product Specifications

Mouser No:

634-MG21A020F102432B

Mfr. No:

EFR32MG21A020F1024IM32-B

Mfr.:

Silicon Labs

Description:

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO

Datasheet:

EFR32MG21A020F1024IM32-B Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Silicon Labs EFR32MG21A020F1024IM32-B

Delivery Restriction:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Silicon Labs
Product Category:	RF System on a Chip - SoC
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Type:	Bluetooth 5.1, Thread, Zigbee
Core:	ARM Cortex M33
Operating Frequency:	2.4 GHz
Maximum Data Rate:	2 Mbps
Output Power:	20 dBm
Sensitivity:	- 94.4 dBm
Supply Voltage - Min:	1.71 V
Supply Voltage - Max:	3.8 V
Supply Current Receiving:	8.8 mA
Supply Current Transmitting:	33.8 mA
Program Memory Size:	1 MB
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Package/Case:	QFN-32
Packaging:	Tray
Brand:	Silicon Labs
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Data Bus Width:	32 bit
Data RAM Size:	96 kB
Data RAM Type:	RAM
Development Kit:	SLWSTK6006A
Interface Type:	I2C, I2S, SPI, UART
Length:	4 mm
Maximum Clock Frequency:	40 MHz
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of I/Os:	20 I/O
Product Type:	RF System on a Chip - SoC
Program Memory Type:	Flash
Series:	EFR32MG
Factory Pack Quantity:	2450
Subcategory:	Wireless & RF Integrated Circuits
Technology:	Si
Tradename:	EFR32
Width:	4 mm
Unit Weight:	23 g

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Datasheet

EFR32MG21A020F1024IM32-B Datasheet (PDF)

Errata

PCN

RoHS Certificate (PDF)

CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310070
ECCN:: 5A992.C

EFR32MG21 Mighty Gecko Series 2 Wireless SoCs

Silicon Labs EFR32MG21 Mighty Gecko Series 2 Multiprotocol Wireless SoCs offer an 80MHz ARM Cortex-M33 core with a dedicated security core that provides faster encryption, secure boot loading, and debug access control. The EFR32MG21 are designed to increase processing capability, improve RF performance, and lower active current, while providing a higher level of security.