ATSAMS70Q20A-CNT vs ATSAMS70Q21B-CNT

This detailed comparison of ATSAMS70Q20A-CNT and ATSAMS70Q21B-CNT 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.

ATSAMS70Q20A-CNT

Roving Networks / Microchip Technology

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ATSAMS70Q21B-CNT

Roving Networks / Microchip Technology

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Specifications Hide identical items

Manufacturer	Roving Networks / Microchip Technology	Roving Networks / Microchip Technology
Package / Case	144-LFBGA	144-LFBGA
Description	IC MCU 32BIT 1MB FLASH 144LFBGA	IC MCU 32BIT 2MB FLASH 144LFBGA
In Stock	1 313	374
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	SAM S70	SAM S70
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Core Processor	ARM® Cortex®-M7	ARM® Cortex®-M7
Core Size	32-Bit	32-Bit
Speed	300MHz	300MHz
Connectivity	EBI/EMI, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB	EBI/EMI, I²C, IrDA, LINbus, MMC/SD/SDIO, 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	114	114
Program Memory Size	1MB (1M x 8)	2MB (2M x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	384K x 8	384K x 8
Voltage - Supply (Vcc/Vdd)	1.08V ~ 3.6V	1.08V ~ 3.6V
Data Converters	A/D 24x12b; D/A 2x12b	A/D 24x12b; D/A 2x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 105°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	144-LFBGA (10x10)	144-LFBGA (10x10)