Integrated Circuits (ICs)

ATSAMV71N20B-CB

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Microchip Technology

ARM MCU, SAM 32 FAMILY SAM V71 SERIES MICROCONTROLLERS, ARM CORTEX-M7, 32 BIT, 300 MHZ, 1 MB

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DocumentsDatasheet Technical Data Sheet EN

Integrated Circuits (ICs)

ATSAMV71N20B-CB

Active

Microchip Technology

ARM MCU, SAM 32 FAMILY SAM V71 SERIES MICROCONTROLLERS, ARM CORTEX-M7, 32 BIT, 300 MHZ, 1 MB

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ATSAMV71N20B-CB

Connectivity	LINbus, CANbus, SPI, IrDA, USB, MMC/SD/SDIO, I2C, SSC, UART/USART, QSPI, Ethernet
Core Processor	ARM® Cortex®-M7
Core Size	32-Bit Single-Core
Data Converters	A/D 10x12b, D/A 2x12b
Grade	Automotive
Mounting Type	Surface Mount
Number of I/O	75 I/O
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT, PWM, I2S
Program Memory Size	1 MB
Program Memory Type	FLASH
Qualification	AEC-Q100
RAM Size	384 K
Speed	300 MHz
Supplier Device Package	100-TFBGA (9x9)

ATSAMV71N21 Series

Part	Mounting Type	Number of I/O	Supplier Device Package	Speed	RAM Size	Data Converters	Core Processor	Oscillator Type	Core Size	Connectivity	Peripherals	Program Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Grade	Qualification	Program Memory Type	Package / Case
Microchip Technology ATSAMV71N20B-CB	Surface Mount	75 I/O	100-TFBGA (9x9)	300 MHz	384 K	A/D 10x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	1 MB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH
Microchip Technology ATSAMV71Q19B-AABT	Surface Mount	114	144-LQFP (20x20)	300 MHz	256 K	A/D 24x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus EBI/EMI Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	512 KB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	144-LQFP
Microchip Technology ATSAMV71N19B-AABT	Surface Mount	75 I/O	100-LQFP (14x14)	300 MHz	256 K	A/D 10x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	512 KB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	100-LQFP
Microchip Technology ATSAMV71N19B-CB	Surface Mount	75 I/O	100-TFBGA (9x9)	300 MHz	256 K	A/D 10x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	512 KB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH
Microchip Technology ATSAMV71N20B-AABT	Surface Mount	75 I/O	100-LQFP (14x14)	300 MHz	384 K	A/D 10x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	1 MB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	100-LQFP
Microchip Technology ATSAMV71N19B-AAB	Surface Mount	75 I/O	100-LQFP (14x14)	300 MHz	256 K	A/D 10x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	512 KB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	100-LQFP
Microchip Technology ATSAMV71Q20B-AAB	Surface Mount	114	144-LQFP (20x20)	300 MHz	384 K	A/D 24x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus EBI/EMI Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	1 MB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	144-LQFP
Microchip Technology ATSAMV71Q21B-AABT	Surface Mount	114	144-LQFP (20x20)	300 MHz	384 K	A/D 24x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus EBI/EMI Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	2 MB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	144-LQFP
Microchip Technology ATSAMV71Q20B-CB	Surface Mount	114		300 MHz	384 K	A/D 24x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus EBI/EMI Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	1 MB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	144-TFBGA
Microchip Technology ATSAMV71Q20B-CBT	Surface Mount	114		300 MHz	384 K	A/D 24x12b D/A 2x12b	ARM® Cortex®-M7	Internal	32-Bit Single-Core	CANbus EBI/EMI Ethernet I2C IrDA LINbus MMC/SD/SDIO QSPI SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	1 MB	105 °C	-40 °C	Automotive	AEC-Q100	FLASH	144-TFBGA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	260	$ 12.48
Newark	Each	100	$ 12.86

Description

General part information

ATSAMV71N21 Series

The Microchip SAM V71 devices are a family of Automotive Flash microcontrollers based on the high-performance 32-bit ARM Cortex-M7 processor with a Double Precision Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 2048 Kbytes of Flash, and up to 384 Kbytes of multi-port SRAM which is configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core.

The SAM V71 series includes a 10/100 Ethernet MAC w/IEEE1588, HS USB Interface with integrated PHY, dual CAN-FD, QSPI, MediaLB, CMOS Imager interface, TDM/I2S (SSC,) multiple serial interfaces as well as on-board hardware cryptography including a TRNG, AES-256, and SHA-256 engines.

Supported by MPLAB X IDE and [MPLAB Harmony](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony).