Atmel | SMART SAM C

5 V Cortex-M0+,适用于电器和工业控制领域

基于 Atmel® | SMART SAM C 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 C 将为您奉上真正不同的 5 V 微控制器,堪称家用电器、工业控制和其他 5 V 应用领域的理想之选。


  • SAM C20 – 凭借 5 V 运行电压提供一系列丰富的外设,其灵活且使用方便
  • SAM C21 – 从 SAM C20 起向上兼容,并增加了控制器局域网 (CAN) 接口、RS-485、温度传感器、除法和开方根加速器、DAC 和 16 位三角积分调制 ADC 等特性

关键特性

  • 2.7 V – 5.5 V 运行电压 — 保证了最好的信噪比和抗干扰度、EMC、ESD 与锁定方面的稳定性。
  • 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。
  • 外设灵活性 — 创新性的串行通信模块 (SERCOM) 可以完全在软件中进行配置,以便处理 I2C、USART/UART、SPI、RS485 和 LIN 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。
  • CAN 总线 — SAM C21 系列提供了支持 CAN 2.0A/B 和 CAN-FD 1.0 的两个控制器局域网 (CAN) 模块。
  • DMA — SAM C20 系列以 6 信道 DMA 控制器为特点,其支持内存和外设数据传输,而 SAM C21 则以 12 信道的 DMA 控制器为特点。
  • 可扩展性 — 闪存密度范围是 32 KB 到 256 KB,封装范围是 32 管脚到 64 管脚(可选)。

 

SAM C20

优势

说明

  • 基于 ARM Cortex-M0+ 的 MCU 的工作频率高达 48MHz
  • 高达 256KB 嵌入式闪存和 32KB SRAM
  • 2.7 V – 5.5 V 运行电压
  • 四个灵活的串行通信模块 (SERCOM)
  • 12 位 ADC(SAM C20J:12 信道;SAM C20G:12 信道;SAM C20E:10 信道)
  • 硬件触摸支持
  • QFP 和 QFN 封装选项(SAM C20J:64 管脚;SAM C20G:48 管脚;SAM C20E:32 管脚)

凭借一系列丰富的外设,灵活且使用方便的特点,加上 2.7 V – 5.5 V 的运行电压,使得基于 Atmel SAM C20 ARM Cortex-M0+ 的微控制器系列成为了各类消费品、工业品和其他 5 V 电器的理想之选。SAM C20 设备是专为具有相同外设模块、十六进制兼容代码和线性地址映射的 SAM C 器件而设计,它可以在这些器件之间进行简单直观的迁移。

器件
说明

5V ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (10 channels), 10-bit DAC, 32 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (10 channels), 10-bit DAC, 32 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (10 channels), 10-bit DAC, 32 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (10 channels), 10-bit DAC, 32 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 48 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 48 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 48 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 48 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 64 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 64 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 64 pins, LIN (master/slave)

5V ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, four SERCOMs, one 12-bit ADC (12 channels), 64 pins, LIN (master/slave)

SAM C21

优势

说明

  • 基于 ARM Cortex-M0+ 的 MCU 的工作频率高达 48MHz
  • 高达 256KB 嵌入式闪存和 32KB SRAM
  • 2.7 V – 5.5 V 运行电压
  • 控制器局域网 (CAN) 接口
  • DMA 和事件系统
  • 六个(SAM C21J 和 SAM C21G;SAM C21E 中为四个)灵活的串行通信模块 (SERCOM)
  • 12 位 ADC(SAM C21J:20 信道;SAM C21G:14 信道;SAM C21E:10 信道)
  • 16 位 SDADC(SAM C21J:3 信道;SAM C21G:2 信道;SAM C21E:1 信道)
  • 温度传感器
  • 除法和开方根加速器 (DIVAS)
  • 硬件触摸支持
  • QFP 和 QFN 封装选项(SAM C21J:64 管脚;SAM C21G:48 管脚;SAM C21E:32 管脚)

凭借一系列丰富的外设,灵活且使用方便的特点,加上 2.7 V – 5.5 V 的运行电压,使得基于 Atmel SAM C21 ARM Cortex-M0+ 的微控制器系列成为了各类消费品和工业品的理想之选。SAM C21 设备是专为具有相同外设模块、兼容代码和线性地址映射的 SAM C 器件而设计,它可以在这些器件之间进行简单直观的迁移。

器件
说明

5V ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, two 12-bit ADC (10 channels), 10-bit DAC, 32 pins, CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, two 12-bit ADC (10 channels), 10-bit DAC, 32 pins, CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, two 12-bit ADC (10 channels), 10-bit DAC, 32 pins, CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, three 16-bit timer/counters, DMA, four SERCOMs, two 12-bit ADC (10 channels), 10-bit DAC, 32 pins, CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (14 unique channels), 10-bit DAC, 48 pins, dual CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (14 unique channels), 10-bit DAC, 48 pins, dual CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (14 unique channels), 10-bit DAC, 48 pins, dual CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (14 unique channels), 10-bit DAC, 48 pins, dual CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 32KB Flash, 4KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (20 unique channels), 10-bit DAC, 64 pins, dual CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 64KB Flash, 8KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (20 unique channels), 10-bit DAC, 64 pins, dual CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (20 unique channels), 10-bit DAC, 64 pins, dual CAN, LIN (master/slave), 16-bit Sigma Delta ADC

5V ARM Cortex-M0+ based microcontroller with 256KB Flash, 32KB SRAM, 48 MHz, five 16-bit timer/counters, DMA, six SERCOMs, two 12-bit ADC (20 unique channels), 10-bit DAC, 64 pins, dual CAN, LIN (master/slave), 16 bit Sigma Delta ADC