EFM32LG942F256-QFP64 vs EFM32LG942F128G-E-QFP64

This detailed comparison of EFM32LG942F256-QFP64 and EFM32LG942F128G-E-QFP64 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.

EFM32LG942F256-QFP64

Silicon Labs

Request For Quote

EFM32LG942F128G-E-QFP64

Silicon Labs

Request For Quote

Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	64-TQFP	64-TQFP
Description	IC MCU 32BIT 256KB FLASH 64TQFP	IC MCU 32BIT 128KB FLASH 64TQFP
In Stock	664	453
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Discontinued at Digi-Key
Series	Leopard Gecko	Leopard Gecko
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tray
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	48MHz	48MHz
Connectivity	I²C, IrDA, SmartCard, SPI, UART/USART, USB	I²C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O	50	50
Program Memory Size	256KB (256K x 8)	128KB (128K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	32K x 8	32K 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-TQFP (10x10)	64-TQFP (10x10)