SAM D MCU

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SAM D ARM Cortex-M0+

灵活性和易用性方面的新基准

基于 Atmel® | SMART SAM D ARM® Cortex®-M0+ 的微控制器 (MCU) 系列凝聚了 Atmel 在嵌入式闪存微控制器技术方面数十年的创新思想与丰富经验。它不仅设定了灵活性和易用性方面的新基准,而且还将基于 ARM Cortex-M0+ 的 MCU 的高性能和高效能与优化的架构和外设集很好地融合在一起。Atmel | SMART SAM D 为您带来了真正极具特色的通用微控制器,是许多低功耗、成本敏感型企业和消费应用的理想之选。


  • SAM D09 – SAM D 系列中最袖珍的成员,无论是在存储器、管脚数还是功能方面。兼容 SAM D10、SAM D11、SAMD20 和 SAM D21.
  • SAM D10 – SAM D09 升级新特性:附加串行接口、定时器、模拟比较器、DAC 和外设触摸控制器特性。
  • SAM D11 – 与 SAM D10、SAM D20 和 SAM D21 兼容。添加了 SAM D10 所没有的全速 USB。
  • SAM D20 – 提供一系列丰富的外设,具有高灵活性、易用性、低功耗的特点
  • SAM D21 – 从 SAM D20 开始向上兼容,并添加了全速 USB、DMA、高端定时器/计数器等功能。
  • SAM DA1 – 已在汽车中验证合格的微控制器内置外设触摸控制器 (PTC),从而能够为汽车 HMI 应用提供有效的按钮/滑条/滑轮和临近探测解决方案

关键特性

  • 低功耗 — 市场领先的省电技术包括事件系统,可使外设直接相互通信,而无需 CPU 干预。此外,Atmel SleepWalking 外设只有在发生预先限定的事件时才唤醒 CPU,从而降低了整体功耗。
  • 外设灵活性 — 创新的串行通信模块 (SERCOM) 可以在软件中进行全部配置,以便处理 I2C、USART/UART 和 SPI 通信。借助器件上的多个 SERCOM 模块,可以在您的应用中精确地定制外设组合。SAM D 21 上的 I2C 的工作频率高达 3.4 MHz(也支持 I2S、PMBus 和 SMBus)。SAM D11 和 SAM D10 还支持 IrDA。
  • DMA — SAM D21 MCU 配有支持内存和外设数据传输的 8 通道 DMA 控制器,而 SAM D11 和 SAM D10 则是配有 6 通道 DMA 控制器。
  • 高管脚利用率 — SAM D11 只需要一个电源对,最大程度地提高了可供您的应用使用的管脚数。
  • 全速 USB — SAM D21 既支持 USB 嵌入式主机又支持 USB 设备模式,而 SAM D11 则支持全速 USB 设备模式。在设备模式下可以使用内部 RC 振荡器支持全速 USB,从而降低了 BOM 成本和设计复杂性。
  • Atmel QTouch® 外设触摸控制器 — 可为按钮、滑条、滑轮和近距离感应提供内置的硬件支持,并支持互电容式和自电容式触摸,而无需外部元件。它具有卓越的灵敏度、耐噪性以及自校准功能,任何用户都可以调整余量。
  • 可扩展性 — 闪存密度范围从 8KB 到 256KB,封装范围从 14 管脚到 64 管脚选项。

 

SAM D09


器件
说明
ATSAMD09C13

ARM Cortex-M0+ based microcontroller with 8KB Flash, 4KB SRAM, two 16-bit timer/counters, DMA, two SERCOMs, 5-channel 12-bit ADC, and 14 pins

ATSAMD09D14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 4KB SRAM, two 16-bit timer/counters, DMA, two SERCOMs, 10-channel 12-bit ADC, and 24 pins

SAM D21


器件
说明
ATSAMD21J18

ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD21J17

ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD21J16

ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD21J15

ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD21G18

ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD21G17

ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD21G16

ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD21G15

ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 6 SERCOMs, USB Host and Device, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD21E18

ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 4 SERCOMs, USB Host and Device, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

ATSAMD21E17

ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 4 SERCOMs, USB Host and Device, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

ATSAMD21E16

ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 4 SERCOMs, USB Host and Device, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

ATSAMD21E15

ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, 4 SERCOMs, USB Host and Device, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

SAM D20


器件
说明
ATSAMD20J18

ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, eight 16-bit timer/counters, 6 SERCOMs, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD20J17

ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, eight 16-bit timer/counters, 6 SERCOMs, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD20J16

ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, eight 16-bit timer/counters, 6 SERCOMs, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD20J15

ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, eight 16-bit timer/counters, 6 SERCOMs, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD20J14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 2KB SRAM, 48 MHz, eight 16-bit timer/counters, 6 SERCOMs, 20-channel 12-bit ADC, 10-bit DAC, 64 pins

ATSAMD20G18

ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, six 16-bit timer/counters, 6 SERCOMs, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD20G17

ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, six 16-bit timer/counters, 6 SERCOMs, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD20G16

ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, six 16-bit timer/counters, 6 SERCOMs, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD20G15

ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, six 16-bit timer/counters, 6 SERCOMs, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD20G14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 2KB SRAM, 48 MHz, six 16-bit timer/counters, 6 SERCOMs, 14-channel 12-bit ADC, 10-bit DAC, 48 pins

ATSAMD20E18

ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, six 16-bit timer/counters, 4 SERCOMs, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

ATSAMD20E17

ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, six 16-bit timer/counters, 4 SERCOMs, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

ATSAMD20E16

ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, six 16-bit timer/counters, 4 SERCOMs, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

ATSAMD20E15

ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, six 16-bit timer/counters, 4 SERCOMs, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

ATSAMD20E14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 2KB SRAM, 48 MHz, six 16-bit timer/counters, 4 SERCOMs, 10-channel 12-bit ADC, 10-bit DAC, 32 pins

SAM D11


器件
说明
ATSAMD11C14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 4KB SRAM, two 16-bit timer/counters, DMA, 2 SERCOMs, USB Device, 5-channel 12-bit ADC, 10-bit DAC, 14 pins.

ATSAMD11D14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 4KB SRAM, two 16-bit timer/counters, DMA, 3 SERCOMs, USB Device, 10- or 8-channel 12-bit ADC, 10-bit DAC, 20 and 24 pins.

SAM D10


器件
说明
ATSAMD10C13

ARM Cortex-M0+ based microcontroller with 8KB Flash, 4KB SRAM, two 16-bit timer/counters, DMA, 2 SERCOMs, 5-channel 12-bit ADC, 10-bit DAC, 14 pins.

ATSAMD10C14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 4KB SRAM, two 16-bit timer/counters, DMA, 2 SERCOMs, 5-channel 12-bit ADC, 10-bit DAC, 14 pins.

ATSAMD10D13

ARM Cortex-M0+ based microcontroller with 8KB Flash, 4KB SRAM, three 16-bit timer/counters, DMA, 3 SERCOMs, 10- or 8-channel 12-bit ADC, 10-bit DAC, 20 and 24 pins.

ATSAMD10D14

ARM Cortex-M0+ based microcontroller with 16KB Flash, 4KB SRAM, three 16-bit timer/counters, DMA, 3 SERCOMs, 10- or 8-channel 12-bit ADC, 10-bit DAC, 20 and 24 pins.

SAM DA1


器件
说明
ATSAMDA1E14A

ARM® Cortex®-M0+ microcontroller with 16KB Flash, 4kB SRAM, 512Byte RWW Flash, 4 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 10 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 26 GPIOs, QFN32

ATSAMDA1E15A

ARM® Cortex®-M0+ microcontroller with 32KB Flash, 4kB SRAM and 1KB RWW Flash, 4 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 10 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 26 GPIOs, QFN32

ATSAMDA1E16A

ARM® Cortex®-M0+ microcontroller with 64KB Flash, 8kB SRAM and 2KB RWW Flash, 4 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 10 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 26 GPIOs, QFN32

ATSAMDA1G14A

ARM® Cortex®-M0+ microcontroller with 16KB Flash, 4kB SRAM, 512Byte RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 14 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 38 GPIOs, QFN48

ATSAMDA1G15A

ARM® Cortex®-M0+ microcontroller with 32KB Flash, 4kB SRAM, 1KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 14 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 38 GPIOs, QFN48

ATSAMDA1G16A

ARM® Cortex®-M0+ microcontroller with 64KB Flash, 8kB SRAM, 2KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 14 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 38 GPIOs, QFN48

ATSAMDA1J14A

ARM® Cortex®-M0+ microcontroller with 16KB Flash, 4kB SRAM, 512Byte RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 20 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 52 GPIOs, TQFP64

ATSAMDA1J15A

ARM® Cortex®-M0+ microcontroller with 32KB Flash, 4kB SRAM, 1KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 20 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 52 GPIOs, TQFP64

ATSAMDA1J16A

ARM® Cortex®-M0+ microcontroller with 64KB Flash, 8kB SRAM, 2KB RWW Flash, 6 SERCOM, 5 Timer Counter (TC), 3 Timer Counter for Control (TCC), USB, I2S, 20 channel ADC, 2 Analog Comparators, 1 DAC, RTC, PTC, 48MHz, 52 GPIOs, TQFP64

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