EFM32LG842F256G-E-QFP64

EFM32LG842F256G-E-QFP64

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Silicon Labs
EFM32LG842F256G-E-QFP64
IC MCU 32BIT 256KB FLASH 64TQFP
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Price negotiable

Price update:a months ago
Available in stock: 3708
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Silicon Labs

Silicon Labs

Silicon Labs (NASDAQ: SLAB) stands as a vanguard in fortified, astute wireless innovation for an interlinked sphere. Fusing integral hardware, software, and instinctive developmental instruments, coupled with an unparalleled network and steadfast assistance, positions us as the quintessential enduring collaborator in erecting sophisticated applications spanning industry, commerce, domicile, and vitality. By facilitating developers in surmounting intricate wireless quandaries across the product continuum, we expedite market entry with pioneering resolutions, catalyzing industries, economies, and well-being.

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EFM32LG842F256G-E-QFP64 Products

Our EFM32™ Leopard Gecko low-power microcontroller (MCU) family offers up to 256 kB of flash memory with the added option of embedded USB connectivity, direct-drive TFT, and CPU speeds up to 48 MHz.

Based on the powerful ARM® Cortex®-M3 core, the Leopard Gecko family features innovative low-energy techniques, short wake-up time from energy-saving modes and a wide selection of peripherals, making it ideal for battery-operated applications and other systems requiring high performance and low-energy consumption.

Feature

  • ARM Cortex-M3 CPU platform
  • 48 MHz
  • Up to 256 Flash
  • Up to 32 kB RAM
  • 211 μA/MHz in Active Mode (EM0)
  • 0.95 μA sleep with RTC and RAM retention
  • Autonomous peripherals in sleep
  • DMA and peripheral reflex system
  • LESENSE
  • USART, I²C, SPI, and USB
  • Up to 93 General Purpose I/O Pins
  • -40 °C to +85 °C operation range
  • 1.98 V to 3.8 V single power supply
  • Packages:
    • 64-pin QFN (9 mm x 9 mm)
    • 64-pin QFP (10 mm x 10 mm)
    • 81-pin WLCSP (4.36 mm x 4.28 mm)
    • 100-pin QFP (14 mm x 14 mm)
    • 112-pin BGA (10 mm x 10 mm)
    • 120-pin BGA (7 mm x 7 mm)
  • 64-pin QFN (9 mm x 9 mm)
  • 64-pin QFP (10 mm x 10 mm)
  • 81-pin WLCSP (4.36 mm x 4.28 mm)
  • 100-pin QFP (14 mm x 14 mm)
  • 112-pin BGA (10 mm x 10 mm)
  • 120-pin BGA (7 mm x 7 mm)

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Supply (Vcc/Vdd) 1.98V ~ 3.8V
Core Processor ARM® Cortex®-M3
Data Converters A/D 8x12b; D/A 2x12b
Core Size 32-Bit Single-Core
Oscillator Type Internal
Speed 48MHz
Operating Temperature -40°C ~ 85°C (TA)
Connectivity I²C, IrDA, SmartCard, SPI, UART/USART
Mounting Type Surface Mount
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Package / Case 64-TQFP
Number of I/O 53
Supplier Device Package 64-TQFP (10x10)
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Programmable Not Verified
Series Leopard Gecko
Package Tray
Product Status Discontinued at

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Price negotiable

Price update:a months ago
Available in stock: 3708
Silicon Labs

Silicon Labs

Silicon Labs (NASDAQ: SLAB) stands as a vanguard in fortified, astute wireless innovation for an interlinked sphere. Fusing integral hardware, software, and instinctive developmental instruments, coupled with an unparalleled network and steadfast assistance, positions us as the quintessential enduring collaborator in erecting sophisticated applications spanning industry, commerce, domicile, and vitality. By facilitating developers in surmounting intricate wireless quandaries across the product continuum, we expedite market entry with pioneering resolutions, catalyzing industries, economies, and well-being.

View All Product from Silicon Labs

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