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Silicon Labs EFM32WG942F256-B-QFP64, 32bit ARM Cortex M4 Microcontroller, EFM32, 48MHz, 256 kB Flash, 64-Pin TQFP

RS Stock No.:: 198-4620
Mfr. Part No.:: EFM32WG942F256-B-QFP64
Brand:: Silicon Labs

Silicon Labs EFM32WG942F256-B-QFP64, 32bit ARM Cortex M4 Microcontroller, EFM32, 48MHz, 256 kB Flash, 64-Pin TQFP

Available to back order for despatch when stock is available

Price Each

£7.06

(exc. VAT)

£8.47

(inc. VAT)

Units	Per unit
1 - 9	£7.06
10 - 24	£6.92
25 - 49	£6.75
50 - 74	£6.63
75 +	£6.52

RS Stock No.:: 198-4620
Mfr. Part No.:: EFM32WG942F256-B-QFP64
Brand:: Silicon Labs

Technical Reference

Datasheet - EFM32WG

Legislation and Compliance

Product Details

The Silicon Labs EFM32WG series 64 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

Specifications

Attribute	Value
Family Name	EFM32
Package Type	TQFP
Mounting Type	Surface Mount
Pin Count	64
Device Core	ARM Cortex M4
Data Bus Width	32bit
Program Memory Size	256 kB
Maximum Frequency	48MHz
Program Memory Type	Flash