ATSAM3A4CA-AU vs ATSAM3X4CA-AUR

This detailed comparison of ATSAM3A4CA-AU and ATSAM3X4CA-AUR 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.

ATSAM3A4CA-AU

Roving Networks / Microchip Technology

Request For Quote

ATSAM3X4CA-AUR

Roving Networks / Microchip Technology

Request For Quote

Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	100-LQFP	100-LQFP
Description	IC MCU 32BIT 256KB FLASH 100LQFP	IC MCU 32BIT 256KB FLASH 100LQFP
In Stock	57	3 114
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	SAM3A	SAM3X
Package	Tray	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	84MHz	84MHz
Connectivity	CANbus, I²C, IrDA, LINbus, MMC, SPI, SSC, UART/USART, USB	CANbus, Ethernet, I²C, IrDA, LINbus, 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	63	63
Program Memory Size	256KB (256K x 8)	256KB (256K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	64K x 8	64K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	1.62V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b	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	100-LQFP (14x14)	100-LQFP (14x14)