ATSAMD51J19A-MU vs ATSAMD51J20A-MU

This detailed comparison of ATSAMD51J19A-MU and ATSAMD51J20A-MU 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.

ATSAMD51J19A-MU

Roving Networks / Microchip Technology

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ATSAMD51J20A-MU

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	64-VFQFN Exposed Pad	64-VFQFN Exposed Pad
Description	IC MCU 32BIT 512KB FLASH 64VQFN	IC MCU 32BIT 1MB FLASH 64VQFN
In Stock	2 340	2 541
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	SAM D51	SAM D51
Package	Tray	Tray
Core Processor	ARM® Cortex®-M4F	ARM® Cortex®-M4F
Core Size	32-Bit	32-Bit
Speed	120MHz	120MHz
Connectivity	EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM	Brown-out Detect/Reset, DMA, I²S, POR, PWM
Number of I/O	51	51
Program Memory Size	512KB (512K x 8)	1MB (1M x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	192K x 8	256K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.63V	1.71V ~ 3.63V
Data Converters	A/D 24x12b; D/A 2x12b	A/D 24x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	64-VQFN (9x9)	64-VQFN (9x9)