Products > Integrated Circuits (ICs) > Embedded Processors & Controllers > EFM32TG11B520F128IM80-A
EFM32TG11B520F128IM80-A 80-WFQFN
Silicon Labs
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Manufacturer :
Silicon Laboratories Inc
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Product Categories :
Embedded - Microcontrollers
EFM32TG11B520F128IM80-A PDF
RoHs Status:
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EFM32TG11B520F128IM80-A Product Details

 Our energy-efficient EFM32™ Tiny Gecko microcontrollers (MCUs) offer low-power benefits such as brown-out, full RAM, and register retention. Available in packages as small as 4x4 mm, our Tiny Gecko 32-bit MCUs consume as little as 150 μA/MHz in run mode, and as little as 1 μA with a real-time counter running, making them ideal for energy-sensitive applications. Featuring the industry-standard ARM®Cortex®-M3 processor, the Tiny Gecko MCU family provides autonomous and energy-efficient peripherals and high overall chip and analog integration.


  • ARM Cortex-M3 CPU platform
  • 32 MHz
  • Up to 32 kB Flash
  • Up to 4 kB RAM
  • 150 μA/MHz in Active Mode (EM0)
  • 1.0 μA sleep with RTC and RAM retention
  • Autonomous peripherals in sleep
  • DMA and peripheral reflex system
  • USART, I²C, SPI, and USB
  • Up to 56 General Purpose I/O Pins
  • Segment LCD controller up to 8x20 segments
  • -40 °C to +85 °C operation range
  • 1.98 V to 3.8 V single power supply
  • Packages:
    • 24-pin QFN (5 mm x 5 mm)
    • 32-pin QFN (6 mm x 6 mm)
    • 48-pin QFP (7 mm x 7 mm)
    • 48-pin BGA (4 mm x 4 mm)
    • 64-pin QFN (9 mm x 9 mm)
    • 64-pin QFP (10 mm x 10 mm)
  • 24-pin QFN (5 mm x 5 mm)
  • 32-pin QFN (6 mm x 6 mm)
  • 48-pin QFP (7 mm x 7 mm)
  • 48-pin BGA (4 mm x 4 mm)
  • 64-pin QFN (9 mm x 9 mm)
  • 64-pin QFP (10 mm x 10 mm)

EFM32TG11B520F128IM80-A Block Diagram
(Picture: Diagram)

Technical Parameters

Core Processor ARM? Cortex?-M0+ RAM Size 32K x 8
Core Size 32-Bit Voltage Supply (Vcc/Vdd) 1.8V ~ 3.8V
Speed 48MHz Data Converters A/D 12bit SAR; D/A 12bit
Connectivity CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART Oscillator Type Internal
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT Operating Temperature -40??C ~ 125??C (TJ)
Number of I/O 67 Mounting Type Surface Mount
Program Memory Size 128KB (128K x 8) Package / Case 80-WFQFN Exposed Pad
Program Memory Type FLASH Supplier Device Package 80-QFN (9x9)

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2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of EFM32TG11B520F128IM80-A.
(3)The EFM32TG11B520F128IM80-A is unused and only in the original unpacked packaging.
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Silicon Laboratories Inc

Silicon Labs, Inc. is a leading provider of networking, software and system solutions for the Internet of Things, Internet infrastructure, industrial control, consumer electronics and automotive marke...
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