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EFM32G840F32G-E-QFN64R

EFM32G840F32G-E-QFN64R

EFM32G840F32G-E-QFN64R

Silicon Labs

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

SOT-23

EFM32G840F32G-E-QFN64R 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 Tape & Reel (TR)
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
1,000 $2.10179 $2.10179
EFM32G840F32G-E-QFN64R Product Details

EFM32G840F32G-E-QFN64R Overview


The package is 64-VFQFN Exposed Pad-shaped. There are 56 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the Gecko series of electrical components. Having a size of 32KB 32K x 8, Microcontroller has a program memory of X bytes. A ARM® Cortex®-M3 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 64 has 64 terminations. 32-bits are used for its size. IC Chip has 3V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. Devices work in YES PWM channels. As far as its frequency goes, it operates according to a 32MHz clock.

EFM32G840F32G-E-QFN64R Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


EFM32G840F32G-E-QFN64R Applications


There are a lot of Silicon Labs
EFM32G840F32G-E-QFN64R Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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