Welcome to Hotenda.com Online Store!

logo
userjoin
Home

EFM32LG940F64G-E-QFN64R

EFM32LG940F64G-E-QFN64R

EFM32LG940F64G-E-QFN64R

Silicon Labs

64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 48MHz 64-VFQFN Exposed Pad

SOT-23

EFM32LG940F64G-E-QFN64R Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Weight 206.29948mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Leopard Gecko
Published 2014
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Peak Reflow Temperature (Cel) NOT SPECIFIED
Frequency 48MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Operating Supply Voltage 3V
Interface I2C, I2S, IrDA, SPI, UART, USART, USB
Memory Size 64kB
Oscillator Type Internal
Number of I/O 53
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Data Converter A/D 8x12b; D/A 2x12b
Watchdog Timer Yes
Data Bus Width 32b
Number of Timers/Counters 5
Core Architecture ARM
Number of Programmable I/O 52
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $2.88153 $2.88153
EFM32LG940F64G-E-QFN64R Product Details

EFM32LG940F64G-E-QFN64R Overview


The package has a 64-VFQFN Exposed Pad shape. With 53 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 32-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The Leopard Gecko series is comprised of this electrical component. The electronic part has a program memory size of 64KB 64K x 8. There's a ARM® Cortex®-M3 Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. Its memory size is 64kB. An effective performance can be achieved at a frequency of 48MHz. In total, it has 5 timers and counters in it. This device features a ARM core architecture. As far as the programmability is concerned, it has 52 Programmable I/Os.

EFM32LG940F64G-E-QFN64R Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


EFM32LG940F64G-E-QFN64R Applications


There are a lot of Silicon Labs
EFM32LG940F64G-E-QFN64R Microcontroller applications.


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

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News