Silicon Labs, 32bit ARM Cortex M3, EFM32 Microcontroller, 48MHz, 256 kB Flash, 64-Pin QFN

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Subtotal (1 pack of 2 units)*

£12.36

(exc. VAT)

£14.84

(inc. VAT)

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  • Shipping from 31 August 2026
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Units
Per unit
Per Pack*
2 - 8£6.18£12.36
10 - 18£6.015£12.03
20 - 98£5.90£11.80
100 - 198£5.715£11.43
200 +£5.59£11.18

*price indicative

Packaging Options:
RS Stock No.:
198-4551
Mfr. Part No.:
EFM32LG330F256G-F-QFN64
Brand:
Silicon Labs
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Brand

Silicon Labs

Family Name

EFM32

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

64

Device Core

ARM Cortex M3

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

48MHz

Program Memory Type

Flash

The Silicon Labs EFM32LG series 64 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

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