EFM32G840F64-QFN64 vs EFM32G840F128G-E-QFN64

This detailed comparison of EFM32G840F64-QFN64 and EFM32G840F128G-E-QFN64 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

EFM32G840F64-QFN64

Silicon Labs

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EFM32G840F128G-E-QFN64

Silicon Labs

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Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	64-VFQFN Exposed Pad	64-VFQFN Exposed Pad
Description	IC MCU 32BIT 64KB FLASH 64QFN	IC MCU 32BIT 128KB FLASH 64QFN
In Stock	228	739
Mounting Type	Surface Mount	Surface Mount
Part Status	Discontinued at Digi-Key	Active
Series	Gecko	Gecko
Package	Tape & Reel (TR)	Tray
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	32MHz	32MHz
Connectivity	I²C, IrDA, SmartCard, SPI, UART/USART	I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O	56	56
Program Memory Size	64KB (64K x 8)	128KB (128K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	16K x 8	16K x 8
Voltage - Supply (Vcc/Vdd)	1.98V ~ 3.8V	1.98V ~ 3.8V
Data Converters	A/D 8x12b; D/A 2x12b	A/D 8x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	64-QFN (9x9)	64-QFN (9x9)