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EFM32G840F32G-E-QFN64

EFM32G840F32G-E-QFN64

EFM32G840F32G-E-QFN64

Silicon Labs

32KB 32K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Gecko Series 3V 64-VFQFN Exposed Pad

SOT-23

EFM32G840F32G-E-QFN64 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-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tray
Series Gecko
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
HTS Code 8542.31.00.01
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
JESD-30 Code S-XQCC-N64
Supply Voltage-Max (Vsup) 3.8V
Supply Voltage-Min (Vsup) 1.98V
Oscillator Type Internal
Number of I/O 56
Speed 32MHz
RAM Size 8K 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
Clock Frequency 32MHz
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 32KB 32K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART
Bit Size 32
Data Converter A/D 8x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels YES
Address Bus Width 16
ROM (words) 32768
On Chip Program ROM Width 8
External Data Bus Width 16
RAM (bytes) 8192
Length 9mm
Height Seated (Max) 0.9mm
Width 9mm
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
260 $2.29392 $596.4192
EFM32G840F32G-E-QFN64 Product Details

EFM32G840F32G-E-QFN64 Overview


The package has a 64-VFQFN Exposed Pad shape. With 56 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 Gecko series is comprised of this electrical component. The electronic part has a program memory size of 32KB 32K x 8. There's a ARM® Cortex®-M3 Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 64 terminations on the IC chip. 32-bits are the size of the data that comes with MCU. A 3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has YES DMA channels. There are a total of YES channels in the device. The clock frequency is 32MHz.

EFM32G840F32G-E-QFN64 Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


EFM32G840F32G-E-QFN64 Applications


There are a lot of Silicon Labs
EFM32G840F32G-E-QFN64 Microcontroller applications.


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

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