ATSAM3S4AA-AU vs LM3S815-IQN50-C2T

This detailed comparison of ATSAM3S4AA-AU and LM3S815-IQN50-C2T 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.

ATSAM3S4AA-AU

VIGOR

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LM3S815-IQN50-C2T

Texas Instruments

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Specifications Hide identical items

Manufacturer	VIGOR	Texas Instruments
Package / Case	48-LQFP	48-LQFP
Description	IC MCU 32BIT 256KB FLASH 48LQFP	IC MCU 32BIT 64KB FLASH 48LQFP
In Stock	259	6 770
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Not For New Designs
Series	SAM3S	Stellaris® ARM® Cortex®-M3S 800
Package	Bulk	Tape & Reel (TR)
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	64MHz	50MHz
Connectivity	I²C, MMC, SPI, SSC, UART/USART, USB	I²C, Microwire, SPI, SSI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	34	34
Program Memory Size	256KB (256K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	48K x 8	8K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	3V ~ 3.6V
Data Converters	A/D 8x10/12b	A/D 2x10b
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)