ATSAMG55J19A-AU vs ATSAMG55J19B-AUT

This detailed comparison of ATSAMG55J19A-AU and ATSAMG55J19B-AUT 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.

ATSAMG55J19A-AU

VIGOR

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ATSAMG55J19B-AUT

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	VIGOR	Roving Networks / Microchip Technology
Package / Case	64-LQFP	64-LQFP
Description	IC MCU 32BIT 512KB FLASH 64LQFP	IC MCU 32BIT 512KB FLASH 64LQFP
In Stock	348	1 243
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	SAM G55	SAM G55
Package	Bulk	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM® Cortex®-M4	ARM® Cortex®-M4
Core Size	32-Bit	32-Bit
Speed	120MHz	120MHz
Connectivity	I²C, SPI, UART/USART, USB	I²C, SPI, UART/USART, USB
Peripherals	DMA, I²S, POR, PWM, WDT	DMA, I²S, POR, PWM, WDT
Number of I/O	48	48
Program Memory Size	512KB (512K x 8)	512KB (512K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	176K x 8	176K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	1.62V ~ 3.6V
Data Converters	A/D 8x12b	A/D 8x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	64-LQFP (10x10)	64-LQFP (10x10)