Silicon Labs EFM32WG380F256-B-QFP100, 32 bit ARM Cortex M4, EFM32WG Microcontroller, 48 MHz, 256kB FLASH, 100-Pin LQFP

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 2 units)*

€22.18

(exc. VAT)

€27.28

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 686 unit(s) shipping from 10 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
2 - 8€11.09€22.18
10 - 18€10.855€21.71
20 - 48€10.63€21.26
50 - 98€10.445€20.89
100 +€10.25€20.50

*price indicative

Packaging Options:
RS Stock No.:
198-4600
Mfr. Part No.:
EFM32WG380F256-B-QFP100
Manufacturer:
Silicon Labs
Find similar products by selecting one or more attributes.
Select all

Brand

Silicon Labs

Family Name

EFM32

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

100

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

48MHz

Program Memory Type

Flash

The Silicon Labs EFM32WG series 100 pin microcontroller offers unmatched performance and ultra-low power consumption in both active and sleep modes. ARM Cortex-M4 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

Related links