MPN

Silicon Labs, 32bit, EFR32FG22 Wireless Gecko SoC Wireless Microcontroller, 38.4MHz, 512 kB Flash, 40-Pin QFN

RS Stock No.:: 200-9656
Mfr. Part No.:: EFR32FG22C121F512GM40-C
Brand:: Silicon Labs

Silicon Labs, 32bit, EFR32FG22 Wireless Gecko SoC Wireless Microcontroller, 38.4MHz, 512 kB Flash, 40-Pin QFN

Bulk discount available

Subtotal (1 tray of 490 units)*

$1,843.97

(exc. GST)

$2,028.37

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Temporarily out of stock

Shipping from 12 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tray(s)	Per Tray	Per unit*
1 - 1	$1,843.97	$3.763
2 - 3	$1,797.86	$3.669
4 +	$1,770.18	$3.613

*price indicative

RS Stock No.:: 200-9656
Mfr. Part No.:: EFR32FG22C121F512GM40-C
Brand:: Silicon Labs

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Silicon Labs
	Family Name	EFR32FG22 Wireless Gecko SoC
	Package Type	QFN
	Mounting Type	Surface Mount
	Pin Count	40
	Data Bus Width	32bit
	Program Memory Size	512 kB
	Maximum Frequency	38.4MHz
	Program Memory Type	Flash

	Select all
	Brand Silicon Labs
	Family Name EFR32FG22 Wireless Gecko SoC
	Package Type QFN
	Mounting Type Surface Mount
	Pin Count 40
	Data Bus Width 32bit
	Program Memory Size 512 kB
	Maximum Frequency 38.4MHz
	Program Memory Type Flash

Datasheet - EFR32FG22

Silicon Labs, 32bit, EFR32FG22 Wireless Gecko SoC Wireless Microcontroller, 38.4MHz, 512 kB Flash, 40-Pin QFN

FREE delivery for orders over $60.00 ex GST

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.

Related links