SAM E MCU

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SAM E ARM Cortex-M7

适用于工业应用的高性能和高级连接性

SAM E 系列 MCU 是基于带浮点运算单元 (FPU) 的高性能 32 位 ARM® Cortex®-M7 RISC 处理器设计的。最高运行速度可达 300MHz,具有高达 2048KB 的闪存、双 16KB 缓存存储器以及高达 384KB 的 SRAM。


  • SAM E70 – 基于高性能 ARM Cortex-M7 内核的 MCU 的工作频率高达 300MHz,具有高达 2MB 的闪存和 384KB 的 SRAM。

关键特性

  • 高性能架构 — 在以 300MHz 的频率运行时,此基于 ARM Cortex-M7 内核的 MCU 得分为 1500 CoreMark
  • 连接性 — 支持 IEEE 1588 的 10/100Mbps 以太网 MAC、双 CAN、SD/MMC、高速器件以及一套完整的高速串行外设,帮助实现快速的数据传输
  • 模拟 — 包含多达 24 个通道的双 12 位 ADC,带有模拟前端,能提供偏移错误校正和增益控制,以及平均高达 16 位的分辨率。还包括 2 通道、2Msps 的 12 位 DAC
  • 设计支持 — 采用 Atmel Studio 集成开发平台(包含 Atmel Software Framework,这是一个由源代码、项目示例、驱动程序和堆栈构成的完整库),既缩短了开发时间,又降低了开发成本。下面是全部系列:

 

SAM E70


ATSAME70J19

ARM® Cortex®-M7 microcontroller with 512kB Flash, 256kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, CAN-FD, Full-Speed USB Host and Device, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 1 SSC, 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

ATSAME70J20

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, CAN-FD, Full-Speed USB Host and Device, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 1 SSC, 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

ATSAME70J21

ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, CAN-FD, Full-Speed USB Host and Device, CMOS Camera Interface, Single ADC and DAC, 1 Analog Comparator, 1 SSC, 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

ATSAME70N19

ARM® Cortex®-M7 microcontroller with 512kB Flash, 256kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, dual CAN-FD, SD/MMC, High-speed USB Host and Device, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 1 SSC, 3 USARTs/SPI, 1 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 100 pins

ATSAME70N20

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, dual CAN-FD, SD/MMC, High-speed USB Host and Device, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 1 SSC, 3 USARTs/SPI, 1 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 100 pins

ATSAME70N21

ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, dual CAN-FD, SD/MMC, High-speed USB Host and Device, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 1 SSC, 3 USARTs/SPI, 1 SPI, 3 TWI, 5 UARTs, True random Number Generator, SHA-256, AES-256, low-power backup with 1KB SRAM, 100 pins

ATSAME70Q19

ARM® Cortex®-M7 microcontroller with 512kB Flash, 384kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, dual CAN-FD, SD/MMC, High-speed USB Host and Device, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 1 SSC, 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

ATSAME70Q20

ARM® Cortex®-M7 microcontroller with 1MB Flash, 384kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, dual CAN-FD, SD/MMC, High-speed USB Host and Device, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 1 SSC, 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

ATSAME70Q21

ARM® Cortex®-M7 microcontroller with 2MB Flash, 384kB SRAM, QSPI, 10/100Mbps Ethernet-AVB MAC with traffic shaping, dual CAN-FD, SD/MMC, High-speed USB Host and Device, CMOS Camera Interface, Dual ADC, DAC, 1 Analog Comparator, 1 SSC, 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

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