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Atmel® ǀ 基于 SMART ARM® 的汽车微控制器专注于音频放大器、汽车通信控制单元或车头单元的车载信息娱乐连接。 SAM V 基于 ARM Cortex™-M7 的微控制器系列可提供最佳的连接接口组合,包括以太网 AVB、MediaLB、USB 和 CAN-FD,以及可提供高达 1500 CoreMark 的高性能 ARM Cortex-M 内核。

  • SAM V70 – 基于 ARM Cortex®-M7 的微控制器系列将连接性接口和性能最高的 ARM Cortex-M 内核完美组合。SAM V70 采用了独特的多端口存储器架构和高级 Cortex-M7 DSP 功能,专为 MediaLB 连接以及高级音频处理而设计。
  • SAM V71 – 基于 ARM Cortex®-M7 的微控制器系列将连接性接口和性能最高的 ARM Cortex-M 内核完美组合。SAM V71 不但秉承 SAM V70 系列产品特性,还可连接以太网 AVB 和 MediaLB。

关键特性

  • 高性能 — 由于 Cortex-M7 能够以 300 MHz 的频率运行,外加前所未有的 DSP 性能,可实现高达 1500 CoreMark
  • 先进的存储器架构 — 高达 384 KB 的多端口存储器,其中高达 256 KB 可分配作为紧密耦合存储器(数据和指令),实现以 300 MHz 频率运行时零等待
  • 以太网 AVB — SAM V71 在以太网 MAC 中嵌入了对音频视频桥接 (AVB) 的特定硬件支持。在 MAC 的硬件中实现了基于信用的流量整形,从而无需 CPU 干预
  • 高速 USB — 主机和器件模式高速 USB 控制器集成了 PHY 以降低 BOM 成本
  • MOST 连接 — MediaLB 3 线接口可无缝集成到 MOST 总线
  • 音频接口 — 灵活的 TDM/I2S 接口可以连接音频源、编解码器或 DSP
  • CAN-FD — 最新的 CAN 2.0 和 CAN 灵活数据速率 (FD) 控制器可实现更高带宽
  • 汽车等级 — 通过 AEC-Q100 等级 2 (-40C/105C) 认证

 

SAM V70

优势

说明

  • 基于 ARM Cortex-M7 的 MCU 能够以高达 300MHz 的频率运行,并提供 16KB 的指令和 16KB 的数据缓存
  • 高达 1MB 的嵌入式闪存和 384KB 的多端口 SRAM
  • 高达 128KB 的指令紧密耦合存储器 (TCM) 和 128KB 的数据 TCM
  • 具有就地执行功能的 Quad SPI
  • 集成了 PHY 的 USB 高速控制器
  • MediaLB 3 线接口
  • CAN-FD 控制器
  • 用于 TDM/I2S 连接的 SSC 模块
  • 高速多媒体卡接口
  • CMOS 相机接口
  • 真正的随机号码生成器 SHA-256 和 AES-256 加密引擎
  • 12 位 ADC 和 DAC
  • 使用 1KB SRAM 的低功耗备份,可在 CAN < 85uA @ 85C 时唤醒
  • QFP、BGA 和 QFN 封装选项(SAM V70J:64 管脚;SAM V70N:100 管脚;SAM V70Q:144 管脚)

Atmel | SMART SAM V70 器件是一系列基于带浮点运算单元 (FPU) 的高性能 32 位 ARM Cortex-M7 处理器的汽车闪存微控制器的组成部分。这些器件能够以高达 300MHz 的频率运行,配备高达 1024KB 的闪存、高达 384KB 的多端口 SRAM 以及可配置的指令和数据紧密耦合存储器,以充分利用内核的高级 DSP 功能。

SAM V70 采用了独特的多端口存储器架构和高级 Cortex-M7 DSP 功能,专为 MediaLB 连接以及高级音频处理而设计。

器件
说明

ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins

ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins

ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins

SAM V71

优势

说明

  • 基于 ARM Cortex-M7 的 MCU 能够以高达 300MHz 的频率运行,并提供 16KB 的指令和 16KB 的数据缓存
  • 高达 2MB 的嵌入式闪存和 384KB 的多端口 SRAM
  • 高达 128KB 的指令紧密耦合存储器 (TCM) 和 128KB 的数据 TCM
  • 具有就地执行功能的 Quad SPI
  • 集成了 PHY 的 USB 高速控制器
  • 具有硬件流量整形功能的以太网 AVB
  • MediaLB 3 线接口
  • CAN-FD 控制器
  • 用于 TDM/I2S 连接的 SSC 模块
  • 高速多媒体卡接口
  • CMOS 相机接口
  • 真正的随机号码生成器 SHA-256 和 AES-256 加密引擎
  • 12 位 ADC 和 DAC
  • 使用 1KB SRAM 的低功耗备份,可在 CAN < 85uA @ 85C 时唤醒
  • QFP、BGA 和 QFN 封装选项(SAM V70J:64 管脚;SAM V70N:100 管脚;SAM V70Q:144 管脚)

Atmel | SMART SAM V71 器件是一系列基于带浮点运算单元 (FPU) 的高性能 32 位 ARM Cortex-M7 处理器的汽车闪存微控制器的组成部分。这些器件能够以高达 300MHz 的频率运行,配备高达 2048KB 的闪存、高达 384KB 的多端口 SRAM 以及可配置的指令和数据紧密耦合存储器,可充分利用内核的高级 DSP 功能。

SAM V71 采用了独特的多端口存储器架构和高级 Cortex-M7 DSP 功能,专为组合使用以太网 AVB 和 MediaLB 连接以及高级音频处理而设计。

器件
说明

ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins

ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, CAN-FD, Full-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 2 USARTs/SPI, 1 SPI, 2 TWI, 3 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 64 pins

ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins

ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, 100 pins

ARM® Cortex®-M7 microcontroller with 512KB Flash, 256kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins

ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB multi-port SRAM with Configurable Tightly Coupled Memory, QSPI, 10/100Mbps Ethernet MAC with AVB support, MediaLB 3-wire, dual CAN-FD, SD/MMC, High-speed USB host and device with integrated PHY, Serial Synchronous Controller for I2S/TDM, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 3 USARTs/SPI, 2 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, External Bus Interface, SDRAM Controller, 144 pins