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ATSAMV71Q21B-AAB
宝星微库存:300 PCS
厂商: MICROCHIP
封装: LQFP144
年份: 21+
备注: 只供应进口原装正品 深圳现货 华强广场A座20F-G
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ATSAMV71Q21B-AAB

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.

Microchip SAM V71器件是基于高性能32位ARM Cortex-M7处理器和双精度浮点单元(FPU)的汽车闪存微控制器系列。这些器件的工作频率高达300MHz,具有高达2048字节的闪存和高达384字节的多端口SRAM,可配置指令和数据紧密耦合存储器,以利用内核的高级DSP功能。

SAM V71系列包括10/100以太网MAC w/IEEE1588、集成PHY的HS USB接口、双CAN-FD、QSPI、MediaLB、CMOS成像器接口、TDM/I2S (SSC)、多个串行接口以及板载硬件加密,包括TRNG、AES-256和SHA-256引擎。

Product Features    产品特性

  • 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)

  • 2048 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

  • 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 Host 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)

  • LQFP144, 144-lead LQFP, 20 x 20 mm, pitch 0.5 mm

  • TFBGA144, 144-ball TFBGA, 10 x 10 mm, pitch 0.8 mm

  • 运行频率高达300MHz的ARM Cortex -M7
  • 16k字节的ICache和16k字节的DCache,带错误代码纠正(ECC)
  • 单精度和双精度硬件浮点单元(FPU)
  • 具有16个区域的存储器保护单元(MPU)
  • DSP指令,Thumb -2指令集
  • 带指令跟踪流的嵌入式跟踪模块(ETM),包括跟踪端口接口单元(TPIU)
  • 2048千字节嵌入式闪存,具有用户定义数据的唯一标识符和用户签名
  • 384千字节嵌入式多端口SRAM
  • 具有四种配置的紧耦合内存(TCM)接口(禁用、2 x 32千字节、2 x 64千字节、2 x 128千字节)
  • 16k字节ROM,带有嵌入式引导程序例程(UART0、USB)和IAP例程
  • 16位静态存储器控制器(SMC ),支持SRAM、PSRAM、LCD模块、NOR和NAND闪存,支持动态加扰
  • 单电源供电的嵌入式稳压器
  • 上电复位(POR)、掉电检测器(BOD)和双看门狗,确保安全运行
  • 石英或陶瓷谐振振荡器:带故障检测的3至20 MHz主振荡器,USB操作需要12 MHz或16 MHz。可选低功耗32.768 kHz,用于RTC或器件时钟
  • 带公历模式的RTC,在低功耗模式下产生波形
  • RTC计数器校准电路补偿32.768 kHz晶体频率变化
  • 32位低功耗实时定时器(RTT)
  • 高精度主RC振荡器,默认频率为12 MHz,用于器件启动。用于频率调整的应用内微调访问。8/12 MHz经过工厂调整。
  • 32.768 kHz晶体振荡器或慢速RC振荡器作为低功耗模式器件时钟源(SLCK)
  • 一个500 MHz PLL用于系统时钟,一个480 MHz PLL用于USB高速操作
  • 温度传感器
  • 一个双端口24通道中央DMA控制器(XDMAC)
  • 低功耗睡眠、等待和备份模式,在启用RTC、RTT和唤醒逻辑的备份模式下,典型功耗低至1.1 A
  • 超低功耗RTC和RTT
  • 1kb备用RAM (BRAM ),带专用调节器
  • 一个MII模式的10/100 Mbps以太网MAC (GMAC)和带有专用DMA的RMII。IEEE1588 PTP框架和802.3az能效支持。以太网AVB支持IEEE802.1AS时间戳和IEEE802.1Qav基于信用的流量整形硬件支持
  • 480 Mbps的USB 2.0设备/微型主机高速(USBHS),4k字节FIFO,多达10个双向端点,专用DMA
  • 12位ITU-R BT。601/656图像传感器接口(ISI)
  • 两个主机控制器局域网(MCAN ),具有灵活的数据速率(CAN-FD ),带有基于SRAM的邮箱、时间和事件触发传输
  • 具有三线模式的MediaLB设备,速度高达1024 x Fs,支持MOST25和MOST50网络
  • 三个美国艺术学院。USART0/1/2支持LIN模式、ISO7816、IrDA、RS-485、SPI、Manchester和Modem模式;USART1支持LON模式。
  • 五个支持梦游的双线UARTs
  • 三个双线接口(twih)(I2C兼容),支持梦游
  • 四通道I/O串行外设接口(QSPI ),最高可连接256 MB闪存,具有就地执行和动态加扰功能
  • 两个串行外设接口(SPI)
  • 一个支持I2S和TDM的串行同步控制器(SSC)
  • 两个IC间声音控制器(I2SC)
  • 一个高速多媒体卡接口(HSMCI) (SDIO/SD卡/e.MMC)
  • 四个三通道16位定时器/计数器(TC ),具有捕获、波形、比较和PWM模式,恒定导通时间。用于步进电机的正交解码器逻辑和2位灰度递增/递减计数器
  • 两个带互补输出的4通道16位PWM、用于电机控制的死区发生器和每个PWM的8个故障输入、用于管理功率因数校正(PFC)、DC-DC和照明控制的两个外部触发器。
  • 两个模拟前端控制器(AFEC),每个支持多达12个通道,具有差分输入模式和可编程增益级,支持最高1.7 Msps的双通道采样保持。失调和增益误差校正特性。
  • 一个双通道12位1 Msps通道数模控制器(DAC ),具有差分和过采样模式
  • 一个模拟比较器控制器(ACC ),具有灵活的输入选择和可选的输入迟滞
  • 真随机数发生器(TRNG)
  • AES: 256位、192位、128位密钥算法,符合FIPS PUB-197规范
  • 完整性检查监视器(ICM)。支持安全哈希算法SHA1、SHA224和SHA256。
  • 多达114条I/O线,具有外部中断能力(边沿或电平灵敏度)、去抖动、毛刺滤波和片内串联电阻终端
  • 五个并行输入/输出控制器(PIO)
  • 3.0V至3.6V单电源电压
  • 认证AEC-Q100 2级([-40°C:+105°C]环境温度)
  • LQFP144,144引脚LQFP,20 x 20 mm,间距0.5 mm
  • TFBGA144,144球TFBGA,10 x 10毫米,间距0.8毫米

Parametrics   参数化


Part FamilySAMV71
CPU TypeCortex-M7
MaxSpeed (MHz)300
Program Memory Size (KB)2048
SRAM (KB)384
Data EEPROM (bytes)0
Temp. Range Min.-40
Temp. Range Max.105
Operation Voltage Min.(V)1.7
Operation Voltage Max.(V)3.6
Secure Boot with Flash OTPNo
Direct Memory Access (DMA) Channels24
SPI5 -SPI
I2C3
UART8
QSPI1
I2S3
SDIO/SD-CARD/eMMC1
EthernetEthernet AVB
USB InterfaceHigh Speed
Number of USB Modules1
Type of CAN moduleCAN-FD
Number of CAN Modules2
Crypto EngineYes
Max ADC Resolution (bits)12
Max ADC Sampling Rate (ksps)1700
ADC Channels24
Max DAC Resolution (bits)12
DAC outputs2
Number of Comparators1
Motor Control PWM Channels16
Quadrature Encoder Interface (QEI)4
Internal Oscillator4,8,12Mhz, 32Khz
Hardware RTCCYes
Max I/O Pins114
Pin Count144
Low PowerNo
部分家庭SAMV71
CPU类型皮质-M7
最大速度(MHz)300
程序内存大小(KB)2048
静态随机存取存储器(KB)384
数据EEPROM(字节)0
在…之时最小范围。-40
在…之时最大范围。105
最小工作电压。㈤1.7
最大工作电压。㈤3.6
使用闪存OTP安全启动不
直接内存访问(DMA)通道24
精力5 -SPI
I2C3
通用非同步收发传输器(Universal Asynchronous Receiver/Transmitter)8
QSPI1
I2S3
SDIO/SD卡/eMMC1
以太网以太网AVB
USB接口高速
USB模块的数量1
CAN模块的类型CAN-FD
CAN模块的数量2
密码引擎是
最大ADC分辨率(位)12
最大ADC采样速率(ksps)1700
ADC通道24
最大DAC分辨率(位)12
DAC输出2
比较器的数量1
电机控制PWM通道16
正交编码器接口(QEI)4
内部振荡器4,8,12兆赫,32千赫
硬件RTCC是
最大I/O引脚数114
引脚数144
小功率不


ATSAMV71Q21B-AAB

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.

Microchip SAM V71器件是基于高性能32位ARM Cortex-M7处理器和双精度浮点单元(FPU)的汽车闪存微控制器系列。这些器件的工作频率高达300MHz,具有高达2048字节的闪存和高达384字节的多端口SRAM,可配置指令和数据紧密耦合存储器,以利用内核的高级DSP功能。

SAM V71系列包括10/100以太网MAC w/IEEE1588、集成PHY的HS USB接口、双CAN-FD、QSPI、MediaLB、CMOS成像器接口、TDM/I2S (SSC)、多个串行接口以及板载硬件加密,包括TRNG、AES-256和SHA-256引擎。

Product Features    产品特性

  • 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)

  • 2048 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

  • 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 Host 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)

  • LQFP144, 144-lead LQFP, 20 x 20 mm, pitch 0.5 mm

  • TFBGA144, 144-ball TFBGA, 10 x 10 mm, pitch 0.8 mm

  • 运行频率高达300MHz的ARM Cortex -M7
  • 16k字节的ICache和16k字节的DCache,带错误代码纠正(ECC)
  • 单精度和双精度硬件浮点单元(FPU)
  • 具有16个区域的存储器保护单元(MPU)
  • DSP指令,Thumb -2指令集
  • 带指令跟踪流的嵌入式跟踪模块(ETM),包括跟踪端口接口单元(TPIU)
  • 2048千字节嵌入式闪存,具有用户定义数据的唯一标识符和用户签名
  • 384千字节嵌入式多端口SRAM
  • 具有四种配置的紧耦合内存(TCM)接口(禁用、2 x 32千字节、2 x 64千字节、2 x 128千字节)
  • 16k字节ROM,带有嵌入式引导程序例程(UART0、USB)和IAP例程
  • 16位静态存储器控制器(SMC ),支持SRAM、PSRAM、LCD模块、NOR和NAND闪存,支持动态加扰
  • 单电源供电的嵌入式稳压器
  • 上电复位(POR)、掉电检测器(BOD)和双看门狗,确保安全运行
  • 石英或陶瓷谐振振荡器:带故障检测的3至20 MHz主振荡器,USB操作需要12 MHz或16 MHz。可选低功耗32.768 kHz,用于RTC或器件时钟
  • 带公历模式的RTC,在低功耗模式下产生波形
  • RTC计数器校准电路补偿32.768 kHz晶体频率变化
  • 32位低功耗实时定时器(RTT)
  • 高精度主RC振荡器,默认频率为12 MHz,用于器件启动。用于频率调整的应用内微调访问。8/12 MHz经过工厂调整。
  • 32.768 kHz晶体振荡器或慢速RC振荡器作为低功耗模式器件时钟源(SLCK)
  • 一个500 MHz PLL用于系统时钟,一个480 MHz PLL用于USB高速操作
  • 温度传感器
  • 一个双端口24通道中央DMA控制器(XDMAC)
  • 低功耗睡眠、等待和备份模式,在启用RTC、RTT和唤醒逻辑的备份模式下,典型功耗低至1.1 A
  • 超低功耗RTC和RTT
  • 1kb备用RAM (BRAM ),带专用调节器
  • 一个MII模式的10/100 Mbps以太网MAC (GMAC)和带有专用DMA的RMII。IEEE1588 PTP框架和802.3az能效支持。以太网AVB支持IEEE802.1AS时间戳和IEEE802.1Qav基于信用的流量整形硬件支持
  • 480 Mbps的USB 2.0设备/微型主机高速(USBHS),4k字节FIFO,多达10个双向端点,专用DMA
  • 12位ITU-R BT。601/656图像传感器接口(ISI)
  • 两个主机控制器局域网(MCAN ),具有灵活的数据速率(CAN-FD ),带有基于SRAM的邮箱、时间和事件触发传输
  • 具有三线模式的MediaLB设备,速度高达1024 x Fs,支持MOST25和MOST50网络
  • 三个美国艺术学院。USART0/1/2支持LIN模式、ISO7816、IrDA、RS-485、SPI、Manchester和Modem模式;USART1支持LON模式。
  • 五个支持梦游的双线UARTs
  • 三个双线接口(twih)(I2C兼容),支持梦游
  • 四通道I/O串行外设接口(QSPI ),最高可连接256 MB闪存,具有就地执行和动态加扰功能
  • 两个串行外设接口(SPI)
  • 一个支持I2S和TDM的串行同步控制器(SSC)
  • 两个IC间声音控制器(I2SC)
  • 一个高速多媒体卡接口(HSMCI) (SDIO/SD卡/e.MMC)
  • 四个三通道16位定时器/计数器(TC ),具有捕获、波形、比较和PWM模式,恒定导通时间。用于步进电机的正交解码器逻辑和2位灰度递增/递减计数器
  • 两个带互补输出的4通道16位PWM、用于电机控制的死区发生器和每个PWM的8个故障输入、用于管理功率因数校正(PFC)、DC-DC和照明控制的两个外部触发器。
  • 两个模拟前端控制器(AFEC),每个支持多达12个通道,具有差分输入模式和可编程增益级,支持最高1.7 Msps的双通道采样保持。失调和增益误差校正特性。
  • 一个双通道12位1 Msps通道数模控制器(DAC ),具有差分和过采样模式
  • 一个模拟比较器控制器(ACC ),具有灵活的输入选择和可选的输入迟滞
  • 真随机数发生器(TRNG)
  • AES: 256位、192位、128位密钥算法,符合FIPS PUB-197规范
  • 完整性检查监视器(ICM)。支持安全哈希算法SHA1、SHA224和SHA256。
  • 多达114条I/O线,具有外部中断能力(边沿或电平灵敏度)、去抖动、毛刺滤波和片内串联电阻终端
  • 五个并行输入/输出控制器(PIO)
  • 3.0V至3.6V单电源电压
  • 认证AEC-Q100 2级([-40°C:+105°C]环境温度)
  • LQFP144,144引脚LQFP,20 x 20 mm,间距0.5 mm
  • TFBGA144,144球TFBGA,10 x 10毫米,间距0.8毫米

Parametrics   参数化


Part FamilySAMV71
CPU TypeCortex-M7
MaxSpeed (MHz)300
Program Memory Size (KB)2048
SRAM (KB)384
Data EEPROM (bytes)0
Temp. Range Min.-40
Temp. Range Max.105
Operation Voltage Min.(V)1.7
Operation Voltage Max.(V)3.6
Secure Boot with Flash OTPNo
Direct Memory Access (DMA) Channels24
SPI5 -SPI
I2C3
UART8
QSPI1
I2S3
SDIO/SD-CARD/eMMC1
EthernetEthernet AVB
USB InterfaceHigh Speed
Number of USB Modules1
Type of CAN moduleCAN-FD
Number of CAN Modules2
Crypto EngineYes
Max ADC Resolution (bits)12
Max ADC Sampling Rate (ksps)1700
ADC Channels24
Max DAC Resolution (bits)12
DAC outputs2
Number of Comparators1
Motor Control PWM Channels16
Quadrature Encoder Interface (QEI)4
Internal Oscillator4,8,12Mhz, 32Khz
Hardware RTCCYes
Max I/O Pins114
Pin Count144
Low PowerNo
部分家庭SAMV71
CPU类型皮质-M7
最大速度(MHz)300
程序内存大小(KB)2048
静态随机存取存储器(KB)384
数据EEPROM(字节)0
在…之时最小范围。-40
在…之时最大范围。105
最小工作电压。㈤1.7
最大工作电压。㈤3.6
使用闪存OTP安全启动不
直接内存访问(DMA)通道24
精力5 -SPI
I2C3
通用非同步收发传输器(Universal Asynchronous Receiver/Transmitter)8
QSPI1
I2S3
SDIO/SD卡/eMMC1
以太网以太网AVB
USB接口高速
USB模块的数量1
CAN模块的类型CAN-FD
CAN模块的数量2
密码引擎是
最大ADC分辨率(位)12
最大ADC采样速率(ksps)1700
ADC通道24
最大DAC分辨率(位)12
DAC输出2
比较器的数量1
电机控制PWM通道16

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