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: At what frequency does the Series?

  Q: The product Series is Gecko.

• A: What is the Packaging of the product?

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

• A: At what frequency does the Unit-Weight?

  Q: The product Unit-Weight is 0.007277 oz.

• A: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

• A: At what frequency does the Tradename?

  Q: The product Tradename is EFM32.

• A: At what frequency does the Package-Case?

  Q: The product Package-Case is QFN-64.

• A: What is the Operating-Temperature of the product?

  Q: The Operating-Temperature of the product is -40°C ~ 85°C (TA).

• A: At what frequency does the Supplier-Device-Package?

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

• A: Is the cutoff frequency of the product Number-of-I-O?

  Q: Yes, the product's Number-of-I-O is indeed 56

• A: At what frequency does the Speed?

  Q: The product Speed is 32MHz.

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

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

• A: At what frequency does the Connectivity?

  Q: The product Connectivity is 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: At what frequency does the Core-Size?

  Q: The product Core-Size is 32-Bit.

• A: At what frequency does the Oscillator-Type?

  Q: The product Oscillator-Type is Internal.

• A: At what frequency does the Maximum-Operating-Temperature?

  Q: The product Maximum-Operating-Temperature is + 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: What is the Operating-Supply-Voltage of the product?

  Q: The Operating-Supply-Voltage of the product 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: What is the Core of the product?

  Q: The Core of the product is ARM Cortex M3.

• A: What is the Processor-Series of the product?

  Q: The Processor-Series of the product is EFM32G840.

• A: Is the cutoff frequency of the product Part-#-Aliases?

  Q: Yes, the product's Part-#-Aliases is indeed 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: What is the Number-of-I-Os of the product?

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

• A: At what frequency does the Data-RAM-Size?

  Q: The product Data-RAM-Size is 16 kB.

• A: What is the Number-of-Timers-Counters of the product?

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

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

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