Specification	ATSAME70J19B-AN

Connectivity	SSC, Ethernet, I2C, SPI, LINbus, CANbus, UART/USART, IrDA
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, I2S
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]	1.7 V

ATSAME70N19 Series

High-Performance Cortex-M7 MCU

Part	Mounting Type	Connectivity	Peripherals	Data Converters	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Core Size	Oscillator Type	Number of I/O	RAM Size	Core Processor	Supplier Device Package	Program Memory Size	Package / Case	Speed	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type
Microchip Technology ATSAME70N19B-AN	Surface Mount	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 10x12b D/A 2x12b	3.6 V	1.7 V	32-Bit Single-Core	Internal	75 I/O	256 K	ARM® Cortex®-M7	100-LQFP (14x14)	512 KB	100-LQFP	300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70J21B-ANT	Surface Mount	CANbus Ethernet I2C IrDA LINbus SPI SSC UART/USART	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 5x12b D/A 1x12b	3.6 V	1.62 V	32-Bit Single-Core	Internal	44	384 K	ARM® Cortex®-M7	64-LQFP (10x10)	2 MB	64-LQFP	300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70J19B-AN	Surface Mount	CANbus Ethernet I2C IrDA LINbus SPI SSC UART/USART	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 5x12b D/A 1x12b	3.6 V	1.7 V	32-Bit Single-Core	Internal	44	256 K	ARM® Cortex®-M7	64-LQFP (10x10)	512 KB	64-LQFP	300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70N21A-CN	Surface Mount	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 10x12b D/A 2x12b	3.6 V	1.62 V	32-Bit Single-Core	Internal	75 I/O	384 K	ARM® Cortex®-M7	100-TFBGA (9x9)	2 MB		300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70Q19A-CFN	Surface Mount		Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 24x12b D/A 2x12b	3.6 V	1.62 V	32-Bit Single-Core	Internal	114	256 K	ARM® Cortex®-M7	144-UFBGA (6x6)	512 KB	144-UFBGA	300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70Q19B-CN	Surface Mount		Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 24x12b D/A 2x12b	3.6 V	1.7 V	32-Bit Single-Core	Internal	114	256 K	ARM® Cortex®-M7	144-LFBGA (10x10)	512 KB	144-LFBGA	300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70N21A-CNT	Surface Mount	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 10x12b D/A 2x12b	3.6 V	1.62 V	32-Bit Single-Core	Internal	75 I/O	384 K	ARM® Cortex®-M7	100-TFBGA (9x9)	2 MB		300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70N20B-CNT	Surface Mount	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 10x12b D/A 2x12b	3.6 V	1.62 V	32-Bit Single-Core	Internal	75 I/O	384 K	ARM® Cortex®-M7	100-TFBGA (9x9)	1 MB		300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70Q20B-CN	Surface Mount		Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 24x12b D/A 2x12b	3.6 V	1.62 V	32-Bit Single-Core	Internal	114	384 K	ARM® Cortex®-M7	144-LFBGA (10x10)	1 MB	144-LFBGA	300 MHz	105 °C	-40 °C	FLASH
Microchip Technology ATSAME70Q19A-CN	Surface Mount		Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 24x12b D/A 2x12b	3.6 V	1.62 V	32-Bit Single-Core	Internal	114	256 K	ARM® Cortex®-M7	144-LFBGA (10x10)	512 KB	144-LFBGA	300 MHz	105 °C	-40 °C	FLASH

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	$ 11.53
		25	$ 10.48
		100	$ 9.49
Microchip Direct	TRAY	1	$ 11.53
		25	$ 10.48
		100	$ 9.49
		1000	$ 8.68
		5000	$ 8.32
Newark	Each	100	$ 9.49

Description

General part information

ATSAME70N19 Series

The Microchip SAME70N20 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. SAME70N20 features multiple networking/connectivity peripherals, including CAN-FD interface and one 1O/100Mbps Ethernet MAC with specific hardware support for Audio Video Bridging (AVB). Additional communication interfaces include 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 SAME70N20 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

Datasheet

ATSAME70J19B-AN

Deep-Dive with AI

ATSAME70J19B-AN

Deep-Dive with AI

Technical Specifications

ATSAME70N19 Series

Pricing

Description

ATSAME70N19 Series

Documents

Datasheet

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

ATSAME70N19 Series