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EFM32WG942F128-B-QFP64R

EFM32WG942F128-B-QFP64R

EFM32WG942F128-B-QFP64R

Silicon Labs

128KB 128K x 8 FLASH ARM® Cortex®-M4F 32-Bit Microcontroller Wonder Gecko Series 64-TQFP

SOT-23

EFM32WG942F128-B-QFP64R Datasheet PDF

non-compliant

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 128KB 128K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Data Converter A/D 8x12b SAR; D/A 2x12b
In-Stock:1412 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.60000$6.6
500$6.534$3267
1000$6.468$6468
1500$6.402$9603
2000$6.336$12672
2500$6.27$15675

EFM32WG942F128-B-QFP64R Product Details

EFM32WG942F128-B-QFP64R Overview


This Microcontroller comes in a 64-TQFP package. This Microcontroller has 50 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in Wonder Gecko Series. The size of the program memory of Microcontroller is 128KB 128K x 8. MCU is powered by ARM® Cortex®-M4F Core Processor.

EFM32WG942F128-B-QFP64R Features


64-TQFP package
Mounting type of Surface Mount


EFM32WG942F128-B-QFP64R Applications


There are a lot of Silicon Labs
EFM32WG942F128-B-QFP64R Microcontroller applications.


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

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