EFM32G840F128-QFN64

EFM32G840F128-QFN64 Overview

Product belongs to the Gecko series. Digi-ReelR Alternate Packaging is the packaging method for this product Weight of 0.007277 oz SMD/SMT Mounting-Style Trade name: EFM32. QFN-64 Operational temperature range: -40°C ~ 85°C (TA) Supplier device package: 64-QFN (9x9) This product has 56 I/O ports for versatile connectivity. Operating frequency: 32MHz Program memory type: FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART interface Supply Voltage: 1.85 V ~ 3.8 V 32-Bit architecture Internal oscillator type Maximum operating temperature of + 85 C Minimum operating temperature: - 40 C This product operates at a 1.8 V to 3.8 V supply voltage for reliable performance. I2C UART interface type Processor Core: ARM Cortex M3 This product is powered by the EFM32G840 Processor-Series, providing high performance and efficiency. This product is also known as EFM32G840F128 and can be referred to by either part number. The 32 bit. Maximum clock frequency of 32 MHz This product has 56 I/O connections. This product has a 16 kB data RAM size, providing ample storage for complex applications. This product features 3 Timer number of timers and counters. This product utilizes RAM, providing fast and efficient data storage.

EFM32G840F128-QFN64 Image

EFM32G840F128-QFN64 Specifications

• Manufacturer Silicon Labs
• Product Category Embedded - Microcontrollers
• Series Gecko
• Packaging Digi-ReelR Alternate Packaging
• Unit-Weight 0.007277 oz
• Mounting-Style SMD/SMT
• Tradename EFM32
• Package-Case QFN-64
• Operating-Temperature -40°C ~ 85°C (TA)
• Supplier-Device-Package 64-QFN (9x9)
• Number-of-I-O 56
• Speed 32MHz
• EEPROM-Size -
• Core-Processor ARMR CortexR-M3
• RAM-Size 16K x 8
• Program-Memory-Type FLASH
• Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
• Connectivity EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
• Voltage-Supply-Vcc-Vdd 1.85 V ~ 3.8 V
• Core-Size 32-Bit
• Program-Memory-Size 128KB (128K x 8)
• Data-Converters A/D 8x12b, D/A 2x12b
• Oscillator-Type Internal
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 1.8 V to 3.8 V
• Interface-Type I2C UART
• Core ARM Cortex M3
• Processor-Series EFM32G840
• Part-#-Aliases EFM32G840F128
• Data-Bus-Width 32 bit
• Maximum-Clock-Frequency 32 MHz
• Number-of-I-Os 56 I/O
• Data-RAM-Size 16 kB
• Number-of-Timers-Counters 3 Timer
• Data-RAM-Type RAM

EFM32G840F128-QFN64 FAQ

• A: What is the Series of the product?

  Q: The Series of the product is Gecko.

• A: At what frequency does the Packaging?

  Q: The product Packaging is Digi-ReelR Alternate Packaging.

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.007277 oz

• A: What is the Mounting-Style of the product?

  Q: The Mounting-Style of the product is SMD/SMT.

• A: What is the Tradename of the product?

  Q: The Tradename of the product is EFM32.

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed QFN-64

• A: Is the cutoff frequency of the product Operating-Temperature?

  Q: Yes, the product's Operating-Temperature is indeed -40°C ~ 85°C (TA)

• A: What is the Supplier-Device-Package of the product?

  Q: The Supplier-Device-Package of the product is 64-QFN (9x9).

• A: At what frequency does the Number-of-I-O?

  Q: The product Number-of-I-O is 56.

• A: What is the Speed of the product?

  Q: The Speed of the product is 32MHz.

• A: At what frequency does the Program-Memory-Type?

  Q: The product Program-Memory-Type is FLASH.

• A: Is the cutoff frequency of the product Connectivity?

  Q: Yes, the product's Connectivity is indeed EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART

• A: What is the Voltage-Supply-Vcc-Vdd of the product?

  Q: The Voltage-Supply-Vcc-Vdd of the product is 1.85 V ~ 3.8 V.

• A: Is the cutoff frequency of the product Core-Size?

  Q: Yes, the product's Core-Size is indeed 32-Bit

• A: What is the Oscillator-Type of the product?

  Q: The Oscillator-Type of the product is Internal.

• A: Is the cutoff frequency of the product Maximum-Operating-Temperature?

  Q: Yes, the product's Maximum-Operating-Temperature is indeed + 85 C

• A: Is the cutoff frequency of the product Minimum-Operating-Temperature?

  Q: Yes, the product's Minimum-Operating-Temperature is indeed - 40 C

• A: At what frequency does the Operating-Supply-Voltage?

  Q: The product Operating-Supply-Voltage is 1.8 V to 3.8 V.

• A: Is the cutoff frequency of the product Interface-Type?

  Q: Yes, the product's Interface-Type is indeed I2C UART

• A: Is the cutoff frequency of the product Core?

  Q: Yes, the product's Core is indeed ARM Cortex M3

• A: At what frequency does the Processor-Series?

  Q: The product Processor-Series is EFM32G840.

• A: What is the Part-#-Aliases of the product?

  Q: The Part-#-Aliases of the product is EFM32G840F128.

• A: Is the cutoff frequency of the product Data-Bus-Width?

  Q: Yes, the product's Data-Bus-Width is indeed 32 bit

• A: At what frequency does the Maximum-Clock-Frequency?

  Q: The product Maximum-Clock-Frequency is 32 MHz.

• A: At what frequency does the Number-of-I-Os?

  Q: The product Number-of-I-Os is 56 I/O.

• A: Is the cutoff frequency of the product Data-RAM-Size?

  Q: Yes, the product's Data-RAM-Size is indeed 16 kB

• A: At what frequency does the Number-of-Timers-Counters?

  Q: The product Number-of-Timers-Counters is 3 Timer.

• A: What is the Data-RAM-Type of the product?

  Q: The Data-RAM-Type of the product is RAM.