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EFM32WG942F256-B-QFP64R

EFM32WG942F256-B-QFP64R

EFM32WG942F256-B-QFP64R

Silicon Labs

256KB 256K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 64-TQFP

SOT-23

EFM32WG942F256-B-QFP64R Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 64-TQFP
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Wonder Gecko
Part StatusActive
Oscillator TypeInternal
Number of I/O 50
Speed 48MHz
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
Core Processor ARM® Cortex®-M4F
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Data Converter A/D 8x12b SAR; D/A 2x12b
In-Stock:1018 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$7.53000$7.53
500$7.4547$3727.35
1000$7.3794$7379.4
1500$7.3041$10956.15
2000$7.2288$14457.6
2500$7.1535$17883.75

EFM32WG942F256-B-QFP64R Product Details

EFM32WG942F256-B-QFP64R Overview


Packaged in a 64-TQFP format, this MCU is available in a compact size. There are 50 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 32-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The Wonder Gecko series includes this electrical component. There is 256KB 256K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a ARM® Cortex®-M4F Core processor, MCU is equipped with the latest technology available.

EFM32WG942F256-B-QFP64R Features


64-TQFP package
Mounting type of Surface Mount


EFM32WG942F256-B-QFP64R Applications


There are a lot of Silicon Labs
EFM32WG942F256-B-QFP64R Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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