ATSAMD21J15B-AFT vs ATSAMDA1J16B-ABT

This detailed comparison of ATSAMD21J15B-AFT and ATSAMDA1J16B-ABT 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.

ATSAMD21J15B-AFT

Roving Networks / Microchip Technology

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ATSAMDA1J16B-ABT

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	64-TQFP	64-TQFP
Description	IC MCU 32BIT 32KB FLASH 64TQFP	IC MCU 32BIT 64KB FLASH 64TQFP
In Stock	451	842
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	Automotive, AEC-Q100, SAM D21J, Functional Safety (FuSa)	SAM DA1, Functional Safety (FuSa)
Package	Tape & Reel (TR)Cut Tape (CT)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM® Cortex®-M0+	ARM® Cortex®-M0+
Core Size	32-Bit	32-Bit
Speed	48MHz	48MHz
Connectivity	I²C, LINbus, SPI, UART/USART, USB	I²C, SCI, SPI, 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	52	52
Program Memory Size	32KB (32K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	4K x 8	8K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	2.7V ~ 3.63V
Data Converters	A/D 20x12b; D/A 1x10b	A/D 16x12b; D/A 1x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	64-TQFP (10x10)	64-TQFP (10x10)