ATSAM3U2EA-AU vs ATSAM3U1EA-AU

This detailed comparison of ATSAM3U2EA-AU and ATSAM3U1EA-AU 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.

ATSAM3U2EA-AU

Roving Networks / Microchip Technology

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ATSAM3U1EA-AU

VIGOR

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	VIGOR
Package / Case	144-LQFP	144-LQFP
Description	IC MCU 32BIT 128KB FLASH 144LQFP	IC MCU 32BIT 64KB FLASH 144LQFP
In Stock	248	7 300
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Obsolete
Series	SAM3U	SAM3U
Package	Tray	Tray
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	96MHz	96MHz
Connectivity	EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB	EBI/EMI, I²C, Memory Card, SPI, SSC, 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	96	96
Program Memory Size	128KB (128K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	36K x 8	20K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	1.62V ~ 3.6V
Data Converters	A/D 8x10b, 8x12b	A/D 8x10b, 8x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	144-LQFP (20x20)	144-LQFP (20x20)