Specification	ATSAMS70J19A-AN

Connectivity	SPI, SSC, LINbus, UART/USART, IrDA, I2C
Core Processor	ARM® Cortex®-M7
Core Size	32-Bit Single-Core
Data Converters	A/D 5x12b, D/A 1x12b
Mounting Type	Surface Mount
Number of I/O	44
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT, PWM
Program Memory Size	512 KB
Program Memory Type	FLASH
RAM Size	256 K
Speed	300 MHz
Supplier Device Package	64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.08 V

ATSAMS70N19 Series

Part	Mounting Type	Oscillator Type	Data Converters	Number of I/O	Connectivity	Package / Case	Supplier Device Package	Program Memory Size	Core Processor	Program Memory Type	RAM Size	Core Size	Speed	Peripherals	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Max]	Operating Temperature [Min]
Microchip Technology ATSAMS70Q20B-CFN	Surface Mount	Internal	A/D 10x12b D/A 2x12b	75 I/O	EBI/EMI I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	144-LFBGA	144-LFBGA (10x10)	1 MB	ARM® Cortex®-M7	FLASH	384 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA I2S POR PWM WDT	3.6 V	1.62 V	105 °C	-40 °C
Microchip Technology ATSAMS70J19A-AN	Surface Mount	Internal	A/D 5x12b D/A 1x12b	44	I2C IrDA LINbus SPI SSC UART/USART	64-LQFP	64-LQFP (10x10)	512 KB	ARM® Cortex®-M7	FLASH	256 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA POR PWM WDT	3.6 V	1.08 V	105 °C	-40 °C
Microchip Technology ATSAMS70N20B-AN	Surface Mount	Internal	A/D 10x12b D/A 2x12b	75 I/O	I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	100-LQFP	100-LQFP (14x14)	1 MB	ARM® Cortex®-M7	FLASH	384 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA I2S POR PWM WDT	3.6 V	1.08 V	105 °C	-40 °C
Microchip Technology ATSAMS70Q20B-CFNT	Surface Mount	Internal	A/D 10x12b D/A 2x12b	75 I/O	EBI/EMI I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	144-LFBGA	144-LFBGA (10x10)	1 MB	ARM® Cortex®-M7	FLASH	384 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA I2S POR PWM WDT	3.6 V	1.62 V	105 °C	-40 °C
Microchip Technology ATSAMS70Q19A-CFN	Surface Mount	Internal	A/D 24x12b D/A 2x12b	114	EBI/EMI I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	144-UFBGA	144-UFBGA (6x6)	512 KB	ARM® Cortex®-M7	FLASH	256 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA I2S POR PWM WDT	3.6 V	1.08 V	105 °C	-40 °C
Microchip Technology ATSAMS70J21B-MN	Surface Mount	Internal	A/D 5x12b D/A 1x12b	44	I2C IrDA LINbus SPI SSC UART/USART USB	64-VFQFN Exposed Pad	64-QFN (9x9)	2 MB	ARM® Cortex®-M7	FLASH	384 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA I2S POR PWM WDT	3.6 V	1.7 V	105 °C	-40 °C
Microchip Technology ATSAMS70J21B-MNT	Surface Mount	Internal	A/D 5x12b D/A 1x12b	44	I2C IrDA LINbus SPI SSC UART/USART USB	64-VFQFN Exposed Pad	64-QFN (9x9)	2 MB	ARM® Cortex®-M7	FLASH	384 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA I2S POR PWM WDT	3.6 V	1.7 V	105 °C	-40 °C
Microchip Technology ATSAMS70N21B-CNT	Surface Mount	Internal	A/D 10x12b D/A 2x12b	75 I/O	I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB		100-TFBGA (9x9)	2 MB	ARM® Cortex®-M7	FLASH	384 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA I2S POR PWM WDT	3.6 V	1.08 V	105 °C	-40 °C
Microchip Technology ATSAMS70J20A-ANT	Surface Mount	Internal	A/D 5x12b D/A 1x12b	44	I2C IrDA LINbus SPI SSC UART/USART	64-LQFP	64-LQFP (10x10)	1 MB	ARM® Cortex®-M7	FLASH	384 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA POR PWM WDT	3.6 V	1.08 V	105 °C	-40 °C
Microchip Technology ATSAMS70J19A-MN	Surface Mount	Internal	A/D 5x12b D/A 1x12b	44	I2C IrDA LINbus SPI SSC UART/USART USB	64-VFQFN Exposed Pad	64-QFN (9x9)	512 KB	ARM® Cortex®-M7	FLASH	256 K	32-Bit Single-Core	300 MHz	Brown-out Detect/Reset DMA POR PWM WDT	3.6 V	1.08 V	105 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 10.48
		25	$ 9.51
		100	$ 8.63
Microchip Direct	TRAY	1	$ 10.48
		25	$ 9.51
		100	$ 8.63
		1000	$ 7.89
		5000	$ 7.57
Newark	Each	100	$ 8.89

Description

General part information

ATSAMS70N19 Series

The Microchip SAMS70N20 devices are members of a flash microcontrollers family based on the high-performance 32-bit ARM Cortex-M7 processor with Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 1024 Kbytes of Flash, up to 384 Kbytes of multi-port SRAM and configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core. SAMS70N20 features multiple communication interfaces including a HS USB Host and Device, a HS SDCard/SDIO/MMC interface, USARTs, SPIs and multiple TWIs. Analog features includes dual 2Msps, 12-bit ADCs with analog front end offering offset and gain error correction, and 2Msps 12-bit DAC.

The SAMS70N20 is available in 100-pin QFP and BGA package options.

Note: While there are no plans to change the availability status of Revision A for this device, new designs should use Revision B for prototypes and production.

Documents

Technical documentation and resources

ATSAMS70J19A-AN

Deep-Dive with AI

ATSAMS70J19A-AN

Deep-Dive with AI

Technical Specifications

ATSAMS70N19 Series

Pricing

Description

ATSAMS70N19 Series

Documents

Technical Data Sheet EN

AN3475 - File Transfer Protocol Using MPLAB Harmony v3 TCP/IP Stack

Execute-In-Place (XIP) with QSPI on Cortex-M7 MCUs Using MPLAB Harmony v3

AN3466 - Using XDMAC with QSPI on Arm Cortex-M7 MCUs Using MPLAB Harmony v3

Introduction to MPLAB X IDE and MPLAB Harmony v3 for Atmel Studio and ASF users

SAM E70/S70/V70/V71 Family Silicon Errata and Data Sheet Clarification

SAM E70/S70/V70/V71 Family Data Sheet

ATSAMS70N19 Series