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EFM32LG940F256G-E-QFN64

EFM32LG940F256G-E-QFN64

EFM32LG940F256G-E-QFN64

Silicon Labs

Microcontroller 64 Pin 48MHz 3V QFN

SOT-23

EFM32LG940F256G-E-QFN64 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Package / Case QFN
Surface Mount YES
Number of Pins 64
Weight 206.29948mg
Number of Terminations 64
ECCN Code 3A001.A.3
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3V
Frequency 48MHz
Operating Supply Voltage 3V
Temperature Grade INDUSTRIAL
Interface I2C, I2S, IrDA, SPI, UART, USART, USB
Max Supply Voltage 3.8V
Min Supply Voltage 1.98V
Memory Size 256kB
Oscillator Type Internal
Number of I/O 53
RAM Size 32kB
Memory Type FLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Bit Size 32
Frequency (Max) 48MHz
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 5
Core Architecture ARM
Number of Programmable I/O 52
Length 9mm
Height Seated (Max) 0.9mm
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.45000 $4.45
25 $4.28960 $107.24
100 $4.12450 $412.45
1,000 $3.76294 $3.76294
EFM32LG940F256G-E-QFN64 Product Details

EFM32LG940F256G-E-QFN64 Overview


Packaged in a QFN format. A total of 53 I/Os are on the Microcontroller. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 64 terminations on the IC chip, which means there are 64 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 3V volts. The system has YES channels for DMA communication. There is 256kB memory size assigned to the part. At a frequency of 48MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 64 pins. There are 5 timers/counters in this device. The equipment has a FLASH memory that is built in. It is equipped with a ARM core architecture which is integrated into it. In the 52 Programmable I/O section, it can be programmed in many different ways.

EFM32LG940F256G-E-QFN64 Features


QFN package
Minimum temperature of -40°C


EFM32LG940F256G-E-QFN64 Applications


There are a lot of Silicon Labs
EFM32LG940F256G-E-QFN64 Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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