ATSAMC20E17A-AUT vs ATSAMC21E18A-AUT

This detailed comparison of ATSAMC20E17A-AUT and ATSAMC21E18A-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.

ATSAMC20E17A-AUT

Roving Networks / Microchip Technology

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ATSAMC21E18A-AUT

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	32-TQFP	32-TQFP
Description	IC MCU 32BIT 128KB FLASH 32TQFP	IC MCU 32BIT 256KB FLASH 32TQFP
In Stock	10 000	743
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	SAM C20	SAM C21, Functional Safety (FuSa)
Package	Tape & Reel (TR)	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	CANbus, I²C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT	Brown-out Detect/Reset, DMA, POR, WDT
Number of I/O	26	26
Program Memory Size	128KB (128K x 8)	256KB (256K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	16K x 8	32K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	2.7V ~ 5.5V
Data Converters	A/D 10x12b	A/D 10x12b, 1x16b; D/A 1x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	32-TQFP (7x7)	32-TQFP (7x7)