EFM32LG380F256G-F-QFP100R vs STM32L151VCT6TR

This detailed comparison of EFM32LG380F256G-F-QFP100R and STM32L151VCT6TR 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.

EFM32LG380F256G-F-QFP100R

Silicon Labs

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STM32L151VCT6TR

STMicroelectronics

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Specifications Hide identical items

Manufacturer	Silicon Labs	STMicroelectronics
Package / Case	100-LQFP	100-LQFP
Description	IC MCU 32BIT 256KB FLASH 100LQFP	IC MCU 32BIT 256KB FLASH 100LQFP
In Stock	258	260
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	Leopard Gecko	STM32L1
Package	Tape & Reel (TR)	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	48MHz	32MHz
Connectivity	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB	I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O	83	83
Program Memory Size	256KB (256K x 8)	256KB (256K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	8K x 8
RAM Size	32K x 8	32K x 8
Voltage - Supply (Vcc/Vdd)	1.98V ~ 3.8V	1.8V ~ 3.6V
Data Converters	A/D 8x12b SAR; D/A 2x12b	A/D 25x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	100-LQFP (14x14)	100-LQFP (14x14)