ATSAM3S2AA-AU vs STM32L151CBT6D

This detailed comparison of ATSAM3S2AA-AU and STM32L151CBT6D 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.

ATSAM3S2AA-AU

Roving Networks / Microchip Technology

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STM32L151CBT6D

STMicroelectronics

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	STMicroelectronics
Package / Case	48-LQFP	48-LQFP
Description	IC MCU 32BIT 128KB FLASH 48LQFP	IC MCU 32BIT 128KB FLASH 48LQFP
In Stock	4 242	3 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	SAM3S	STM32L1
Package	Tray	Tape & Reel (TR)
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	64MHz	32MHz
Connectivity	I²C, MMC, SPI, SSC, 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	34	37
Program Memory Size	128KB (128K x 8)	128KB (128K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	4K x 8
RAM Size	32K x 8	16K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	1.65V ~ 3.6V
Data Converters	A/D 8x10/12b	A/D 16x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	48-LQFP (7x7)	48-LQFP (7x7)