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Silicon Labs, 32 bit ARM Cortex M3, EFM32 Microcontroller, 48 MHz, 256kB FLASH, 100-Pin LQFP

RS Stock No.:: 198-4576
Mfr. Part No.:: EFM32LG980F256G-F-QFP100
Manufacturer:: Silicon Labs

Silicon Labs, 32 bit ARM Cortex M3, EFM32 Microcontroller, 48 MHz, 256kB FLASH, 100-Pin LQFP

Bulk discount available

Subtotal (1 tray of 90 units)*

TWD25,776.00

(exc. GST)

TWD27,064.80

(inc. GST)

FREE delivery for orders over NT$1,300.00

Temporarily out of stock

Shipping from October 19, 2026

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

Units	Per unit	Per Tray*
90 - 90	TWD286.40	TWD25,776.00
180 - 270	TWD280.60	TWD25,254.00
360 +	TWD275.00	TWD24,750.00

*price indicative

RS Stock No.:: 198-4576
Mfr. Part No.:: EFM32LG980F256G-F-QFP100
Manufacturer:: Silicon Labs

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Silicon Labs
	Product Type	Microcontroller
	Series	EFM32
	Package Type	LQFP
	Mount Type	Surface
	Pin Count	100
	Device Core	ARM Cortex M3
	Data Bus Width	32bit
	Program Memory Size	256kB
	Maximum Clock Frequency	48MHz
	RAM Size	32kB
	Maximum Supply Voltage	3.8V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Number of Programmable I/Os	93
	DACs	3 x 12 Bit
	Standards/Approvals	No
	Analogue Comparators	2
	Minimum Supply Voltage	1.98V
	Program Memory Type	FLASH
	ADCs	12 x 12 Bit
	Number of Timers	1
	Instruction Set Architecture	RISC
	Automotive Standard	No

	Select all
	Brand Silicon Labs
	Product Type Microcontroller
	Series EFM32
	Package Type LQFP
	Mount Type Surface
	Pin Count 100
	Device Core ARM Cortex M3
	Data Bus Width 32bit
	Program Memory Size 256kB
	Maximum Clock Frequency 48MHz
	RAM Size 32kB
	Maximum Supply Voltage 3.8V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Number of Programmable I/Os 93
	DACs 3 x 12 Bit
	Standards/Approvals No
	Analogue Comparators 2
	Minimum Supply Voltage 1.98V
	Program Memory Type FLASH
	ADCs 12 x 12 Bit
	Number of Timers 1
	Instruction Set Architecture RISC
	Automotive Standard No

Datasheet - EFM32LG

The Silicon Labs EFM32LG series 100 pin microcontroller offers unmatched performance and ultra-low power consumption in both active and sleep modes. A 32-bit ARM CortexM3 processor making it perfect for battery-powered systems and systems with high-performance, low-energy requirements.

It performs ultra-low power operation

0.65 μA current in Stop (EM3), with brown-out detection and RAM retention

63 μA/MHz in EM1

211 μA/MHz in Run mode (EM0)

It has fast wake-up time of 2 μs

Hardware cryptography (AES)

32 kB of RAM used

Silicon Labs, 32 bit ARM Cortex M3, EFM32 Microcontroller, 48 MHz, 256kB FLASH, 100-Pin LQFP

FREE delivery for orders over NT$1,300.00

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