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ATSAMV71N20

Status: In Production

Features:

  • ARM® Cortex®-M7 running up to 300MHz
  • 16 Kbytes of ICache and 16 Kbytes of DCache with Error Code Correction (ECC)
  • Single- and double-precision HW Floating Point Unit (FPU)
  • Memory Protection Unit (MPU) with 16 zones
  • DSP Instructions, Thumb®-2 Instruction Set
  • Embedded Trace Module (ETM) with instruction trace stream, including Trace Port Interface Unit (TPIU)
  • 1024 Kbytes embedded Flash with unique identifier and user signature for user-defined data
  • 384 Kbytes embedded Multi-port SRAM
  • Tightly Coupled Memory (TCM) interface with four configurations (disabled, 2 x 32 Kbytes, 2 x 64 Kbytes, 2 x 128 Kbytes)
  • 16 Kbytes ROM with embedded Bootloader routines (UART0, USB) and IAP routines
  • 16-bit Static Memory Controller (SMC) with support for SRAM, PSRAM, LCD module, NOR and NAND Flash with on-the-fly scrambling
  • 16-bit SDRAM Controller (SDRAMC) interfacing up to 256 MB and with on-the-fly scrambling
  • Embedded voltage regulator for single-supply operation
  • Power-on-Reset (POR), Brown-out Detector (BOD) and Dual Watchdog for safe operation
  • Quartz or ceramic resonator oscillators: 3 to 20 MHz main oscillator with failure detection, 12 MHz or 16 MHz needed for USB operations. Optional low-power 32.768 kHz for RTC or device clock
  • RTC with Gregorian calendar mode, waveform generation in low-power modes
  • RTC counter calibration circuitry compensates for 32.768 kHz crystal frequency variations
  • 32-bit low-power Real-time Timer (RTT)
  • High-precision Main RC oscillator with 12 MHz default frequency for device startup. In-application trimming access for frequency adjustment. 8/12 MHz are factory-trimmed.
  • 32.768 kHz crystal oscillator or Slow RC oscillator as source of low-power mode device clock (SLCK)
  • One 500 MHz PLL for system clock, one 480 MHz PLL for USB high-speed operations
  • Temperature Sensor
  • One dual-port 24-channel central DMA Controller (XDMAC)
  • Low-power Sleep, Wait and Backup modes, with typical power consumption down to 1.1 μA in Backup mode with RTC, RTT and wakeup logic enabled
  • Ultra-low-power RTC and RTT
  • 1 Kbyte of backup RAM (BRAM) with dedicated regulator
  • One Ethernet MAC (GMAC) 10/100 Mbps in MII mode and RMII with dedicated DMA. IEEE1588 PTP frames and 802.3az Energy-efficiency support. Ethernet AVB support with IEEE802.1AS Timestamping and IEEE802.1Qav credit-based traffic-shaping hardware support
  • USB 2.0 Device/Mini Host High-speed (USBHS) at 480 Mbps, 4-Kbyte FIFO, up to 10 bidirectional endpoints, dedicated DMA
  • 12-bit ITU-R BT. 601/656 Image Sensor Interface (ISI)
  • Two master Controller Area Networks (MCAN) with Flexible Data Rate (CAN-FD) with SRAM-based mailboxes, time- and event-triggered transmission
  • MediaLB® device with 3-wire mode, up to 1024 x Fs speed, supporting MOST25 and MOST50 networks
  • Three USARTs. USART0/1/2 support LIN mode, ISO7816, IrDA®, RS-485, SPI, Manchester and Modem modes; USART1 supports LON mode.
  • Five 2-wire UARTs with SleepWalking™ support
  • Three Two-Wire Interfaces (TWIHS) (I2C-compatible) with SleepWalking™ support
  • Quad I/O Serial Peripheral Interface (QSPI) interfacing up to 256 MB Flash and with eXecute-In-Place and on-the-fly scrambling
  • Two Serial Peripheral Interfaces (SPI)
  • One Serial Synchronous Controller (SSC) with I2S and TDM support
  • Two Inter-IC Sound Controllers (I2SC)
  • One High-speed Multimedia Card Interface (HSMCI) (SDIO/SD Card/e.MMC)
  • Four Three-Channel 16-bit Timer/Counters (TC) with Capture, Waveform, Compare and PWM modes, constant on time. Quadrature decoder logic and 2-bit Gray Up/Down Counter for stepper motor
  • Two 4-channel 16-bit PWMs with complementary outputs, Dead Time Generator and eight fault inputs per PWM for motor control, two external triggers to manage power factor correction (PFC), DC-DC and lighting control.
  • Two Analog Front-End Controllers (AFEC), each supporting up to 12 channels with differential input mode and programmable gain stage, allowing dual sample-and-hold at up to 1.7 Msps. Offset and gain error correction feature.
  • One 2-channel 12-bit 1 Msps-per-channel Digital-to-Analog Controller (DAC) with Differential and Over Sampling modes
  • One Analog Comparator Controller (ACC) with flexible input selection, selectable input hysteresis
  • True Random Number Generator (TRNG)
  • AES: 256-, 192-, 128-bit Key Algorithm, Compliant with FIPS PUB-197 Specifications
  • Integrity Check Monitor (ICM). Supports Secure Hash Algorithm SHA1, SHA224 and SHA256.
  • Up to 114 I/O lines with external interrupt capability (edge- or level-sensitivity), debouncing, glitch filtering and On-die Series Resistor Termination
  • Five Parallel Input/output Controllers (PIO)
  • Single supply voltage from 3.0V to 3.6V
  • Qualification AEC-Q100 grade 2 ([-40°C : +105°C] ambient temperature)
  • LQFP100, 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm
  • TFBGA100, 100-ball TFBGA, 9 x 9 mm, pitch 0.8 mm
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Overview
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Development Environment
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RoHS Information
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Device Overview

Summary

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.

 

Automotive Production Devices

The ATSAMV71 family is AEC-Q100 Grade 2 qualified. The standard device does not go through the automotive production flow, and there are two options for ordering devices with the automotive production flow.

1) A customer specific part number will be assigned and designated with suffix to the base part number (i.e. ATSAMV71N20B-AABV02.)  A customer specific PPAP is available on request.

2) A generic suffix will be added to the base part number (i.e. ATSAMV71N20B-AABVA0.) A PPAP is unavailable for these devices.

Please contact your local Microchip sales representative for additional information.

Additional Features
      • Core
        • ARM® Cortex®-M7 running up to 300MHz
        • 16 Kbytes of ICache and 16 Kbytes of DCache with Error Code Correction (ECC)
        • Single- and double-precision HW Floating Point Unit (FPU)
        • Memory Protection Unit (MPU) with 16 zones
        • DSP Instructions, Thumb®-2 Instruction Set
        • Embedded Trace Module (ETM) with instruction trace stream, including Trace Port Interface Unit (TPIU)
      • Memories
        • 1024 Kbytes embedded Flash with unique identifier and user signature for user-defined data
        • 384 Kbytes embedded Multi-port SRAM
        • Tightly Coupled Memory (TCM) interface with four configurations (disabled, 2 x 32 Kbytes, 2 x 64 Kbytes, 2 x 128 Kbytes)
        • 16 Kbytes ROM with embedded Bootloader routines (UART0, USB) and IAP routines
        • 16-bit Static Memory Controller (SMC) with support for SRAM, PSRAM, LCD module, NOR and NAND Flash with on-the-fly scrambling
        • 16-bit SDRAM Controller (SDRAMC) interfacing up to 256 MB and with on-the-fly scrambling
      • System
        • Embedded voltage regulator for single-supply operation
        • Power-on-Reset (POR), Brown-out Detector (BOD) and Dual Watchdog for safe operation
        • Quartz or ceramic resonator oscillators: 3 to 20 MHz main oscillator with failure detection, 12 MHz or 16 MHz needed for USB operations. Optional low-power 32.768 kHz for RTC or device clock
        • RTC with Gregorian calendar mode, waveform generation in low-power modes
        • RTC counter calibration circuitry compensates for 32.768 kHz crystal frequency variations
        • 32-bit low-power Real-time Timer (RTT)
        • High-precision Main RC oscillator with 12 MHz default frequency for device startup. In-application trimming access for frequency adjustment. 8/12 MHz are factory-trimmed.
        • 32.768 kHz crystal oscillator or Slow RC oscillator as source of low-power mode device clock (SLCK)
        • One 500 MHz PLL for system clock, one 480 MHz PLL for USB high-speed operations
        • Temperature Sensor
        • One dual-port 24-channel central DMA Controller (XDMAC)
      • Low-Power Features
        • Low-power Sleep, Wait and Backup modes, with typical power consumption down to 1.1 μA in Backup mode with RTC, RTT and wakeup logic enabled
        • Ultra-low-power RTC and RTT
        • 1 Kbyte of backup RAM (BRAM) with dedicated regulator
      • Peripherals
        • One Ethernet MAC (GMAC) 10/100 Mbps in MII mode and RMII with dedicated DMA. IEEE1588 PTP frames and 802.3az Energy-efficiency support. Ethernet AVB support with IEEE802.1AS Timestamping and IEEE802.1Qav credit-based traffic-shaping hardware support
        • USB 2.0 Device/Mini Host High-speed (USBHS) at 480 Mbps, 4-Kbyte FIFO, up to 10 bidirectional endpoints, dedicated DMA
        • 12-bit ITU-R BT. 601/656 Image Sensor Interface (ISI)
        • Two master Controller Area Networks (MCAN) with Flexible Data Rate (CAN-FD) with SRAM-based mailboxes, time- and event-triggered transmission
        • MediaLB® device with 3-wire mode, up to 1024 x Fs speed, supporting MOST25 and MOST50 networks
        • Three USARTs. USART0/1/2 support LIN mode, ISO7816, IrDA®, RS-485, SPI, Manchester and Modem modes; USART1 supports LON mode.
        • Five 2-wire UARTs with SleepWalking™ support
        • Three Two-Wire Interfaces (TWIHS) (I2C-compatible) with SleepWalking™ support
        • Quad I/O Serial Peripheral Interface (QSPI) interfacing up to 256 MB Flash and with eXecute-In-Place and on-the-fly scrambling
        • Two Serial Peripheral Interfaces (SPI)
        • One Serial Synchronous Controller (SSC) with I2S and TDM support
        • Two Inter-IC Sound Controllers (I2SC)
        • One High-speed Multimedia Card Interface (HSMCI) (SDIO/SD Card/e.MMC)
        • Four Three-Channel 16-bit Timer/Counters (TC) with Capture, Waveform, Compare and PWM modes, constant on time. Quadrature decoder logic and 2-bit Gray Up/Down Counter for stepper motor
        • Two 4-channel 16-bit PWMs with complementary outputs, Dead Time Generator and eight fault inputs per PWM for motor control, two external triggers to manage power factor correction (PFC), DC-DC and lighting control.
        • Two Analog Front-End Controllers (AFEC), each supporting up to 12 channels with differential input mode and programmable gain stage, allowing dual sample-and-hold at up to 1.7 Msps. Offset and gain error correction feature.
        • One 2-channel 12-bit 1 Msps-per-channel Digital-to-Analog Controller (DAC) with Differential and Over Sampling modes
        • One Analog Comparator Controller (ACC) with flexible input selection, selectable input hysteresis
      • Cryptography
        • True Random Number Generator (TRNG)
        • AES: 256-, 192-, 128-bit Key Algorithm, Compliant with FIPS PUB-197 Specifications
        • Integrity Check Monitor (ICM). Supports Secure Hash Algorithm SHA1, SHA224 and SHA256.
      • I/O
        • Up to 114 I/O lines with external interrupt capability (edge- or level-sensitivity), debouncing, glitch filtering and On-die Series Resistor Termination
        • Five Parallel Input/output Controllers (PIO)
      • Voltage
        • Single supply voltage from 3.0V to 3.6V
      • Automotive
        • Qualification AEC-Q100 grade 2 ([-40°C : +105°C] ambient temperature)
      • Packages
        • LQFP100, 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm
        • TFBGA100, 100-ball TFBGA, 9 x 9 mm, pitch 0.8 mm

       

       

       

Parametrics
Name
Value
Part Family
SAM V71
Max CPU Speed MHz
300
Program Memory Size (KB)
1024
SRAM (KB)
384
Auxiliary Flash (KB)
0.512
SDIO/SD-CARD/eMMC
1
Crypto Engine
Yes
Temperature Range (C)
-40 to 105
Operating Voltage Range (V)
1.62 to 3.6
Direct Memory Access Channels
24
SPI
4
I2C
3
Peripheral Pin Select / Pin Muxing
Yes
Ethernet
Ethernet AVB
Number of Ethernet Ports
1
Number of USB Modules
1
USB Interface
High Speed
Number of CAN modules
2
Type of CAN module
CAN-FD
ADC Input
10
Max ADC Resolution (Bits)
12
Max ADC Sampling Rate (ksps)
2000
Number of DACs
1
Input Capture
8
Standalone Output Compare/Standard PWM
8
Motor Control PWM Channels
16
Max 16-bit Digital Timers
12
Number of Comparators
1
Internal Oscillator
4,8,12Mhz, 32Khz
Hardware RTCC/RTC
Yes
Max I/O Pins
75
Pincount
100
Quadrature Encoder Interface
1

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04/04/2018
2203KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
Atmel-ICE Full Kit
Atmel-ICE Full Kit ( ATATMEL-ICE )

Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

Atmel-ICE supports:

  • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
  • Programming and on-chip debugging of all AVR
...

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SAM DA1 Xplained Pro
SAM DA1 Xplained Pro ( ATSAMDA1-XPRO )

The SAM DA1 Xplained Pro evaluation kit is ideal for evaluating and prototyping with the SAM DA1 ARM® Cortex®-M0+ based microcontrollers. Extension boards to the SAM DA1 Xplained Pro can be purchased individually.

The ATSAMDA1-XPRO evaluation kit does not include extension boards.

The SAM DA1 Xplained Pro supports the I/O1 Xplained Pro, OLED1 Xplained Pro, QT1 and QT4

...

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SAM V71 Xplained Ultra
SAM V71 Xplained Ultra ( ATSAMV71-XULT )

The SAM V71 Xplained Ultra evaluation kit is ideal for evaluating and prototyping with the SAM V71, SAM V70, SAM S70 and SAM E70 ARM® Cortex®-M7 based microcontrollers. Xplained Pro Extension kits compatible with SAM V71 Xplained Ultra can be purchased individually.

The ATSAMV71-XULT evaluation kit does not include extension boards.

Please refer to the respective

...

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Add To Cart
SAM-ICE
SAM-ICE ( AT91SAM-ICE )

SAM-ICE is a JTAG emulator designed for SAMA5, SAM3, SAM4, SAM7 and SAM9 ARM® core-based MCUs and MPUs, including Thumb mode. It supports download speeds up to 720K Bytes per second and maximum JTAG speeds up to 12 MHZ. It also supports Serial Wire Debug (SWD) and Serial Wire Viewer (SWV) from SAM-ICE hardware V6.

Learn More
Add To Cart

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATSAMV71N20B-AAB
0.580400
6.666667
100
LQFP
14x14x1.4mm
Matte Tin
e3
ATSAMV71N20B-AABT
0.580400
1.600000
100
LQFP
14x14x1.4mm
Matte Tin
e3
ATSAMV71N20B-CB
0.139600
0.696154
100
TFBGA
9x9x1.2mm
SAC105
e8
ATSAMV71N20B-CBT
0.139600
0.515000
100
TFBGA
9x9x1.2mm
SAC105
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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