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EFM32LG842F128G-F-QFP64R

EFM32LG842F128G-F-QFP64R

EFM32LG842F128G-F-QFP64R

Silicon Labs

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 3V 64-TQFP

SOT-23

EFM32LG842F128G-F-QFP64R Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 64-TQFP
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Leopard Gecko
Part Status Active
Number of Terminations 64
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3V
Terminal Pitch 0.5mm
Supply Voltage-Max (Vsup) 3.8V
Supply Voltage-Min (Vsup) 1.98V
Oscillator Type Internal
Number of I/O 53
Speed 48MHz
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, I2S, LCD, POR, PWM, WDT
Clock Frequency 48MHz
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART
Bit Size 32
Data Converter A/D 8x12b SAR; D/A 2x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
Address Bus Width 28
External Data Bus Width 16
Length 10mm
Width 10mm
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.40000 $5.4
500 $5.346 $2673
1000 $5.292 $5292
1500 $5.238 $7857
2000 $5.184 $10368
2500 $5.13 $12825
EFM32LG842F128G-F-QFP64R Product Details

EFM32LG842F128G-F-QFP64R Overview


Packaged in a 64-TQFP format. A total of 53 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 32-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A Leopard Gecko series electrical component is used in this application. This program has a program memory of 128KB 128K x 8 bytes, which is the size of the program. With a ARM® Cortex®-M3 Core Processor, Microcontroller is fast and efficient. 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. This MCU Chip uses YES PWM channels to operate. It runs on a 48MHz clock.

EFM32LG842F128G-F-QFP64R Features


64-TQFP package
Mounting type of Surface Mount


EFM32LG842F128G-F-QFP64R Applications


There are a lot of Silicon Labs
EFM32LG842F128G-F-QFP64R Microcontroller applications.


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

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