ATSAMD21J18A-AUT
The Microchip SAM C series of 5V Cortex M0+ devices is designed for industrial and commercial applications in noisy environments. These products feature robust communications peripherals including the SERCOM module and CAN FD, along with advanced motor control peripherals, and the Peripheral Touch Control (PTC) for developing robust user interfaces.
Available as a 64Mhz Device
Supported by MPLAB X IDE and MPLAB Harmony .
Functional Safety
This device supports the ISO 26262 (ASIL B), IEC 61508 (SIL 2/3) and IEC 60730 ( Class B ) functional safety standards.
• The Functional Safety Manual, FMEDA and information on the Diagnostic Software are available under NDA through the request form on the 32-bit Microcontrollers Functional Safety web page.
· To request any information about the SIL 2/3 STL, please fill out and submit the request form on Industrial Safety Self-Test Library web page.
· Learn more about 32-bit MCUs with Functional Safety capabilities including device hardware and certified software libraries.
Microchip SAM C系列5V Cortex M0+器件专为嘈杂环境中的工业和商业应用而设计。这些产品具有鲁棒的通信外设，包括SERCOM模块和CAN FD，以及高级电机控制外设和用于开发鲁棒用户界面的外设触摸控制(PTC)。
作为64Mhz器件提供
受MPLAB X IDE和支持 MPLAB和声 .
功能安全
该设备支持ISO 26262 (ASIL B)、IEC 61508 (SIL 2/3)和IEC 60730( B类 )功能安全标准。
功能安全手册、FMEDA和有关诊断软件的信息可通过NDA网站上的申请表获得 32位微控制器功能安全 网页。
如需有关SIL 2/3 STL的任何信息，请填写并提交上的申请表 工业安全自测库 网页。
了解更多关于 具有功能安全性的32位MCU 功能包括设备硬件和认证软件库。
Product Features 产品特性ARM Cortex-M0+ CPU running at up to 64MHz Single-cycle hardware multiplier Micro Trace Buffer Memory Protection Unit (MPU) 256KB in-system self-programmable Flash 8KB independent self-programmable Flash for EEPROM emulation 32KB SRAM Main Memory Power-on reset (POR) and brown-out detection (BOD) Internal and external clock options with 48MHz to 96MHz Fractional Digital Phase Locked Loop (FDPLL96M) 16 external interrupts One non-maskable interrupt Two-pin Serial Wire Debug (SWD) programming, test and debugging interface Idle, standby, and off sleep modes SleepWalking peripherals Hardware Divide and Square Root Accelerator (DIVAS) 12-channel Direct Memory Access Controller (DMAC) 12-channel Event System Up to eight 16-bit Timer/Counters (TC), configurable as either One 16-bit TC with compare/capture channels One 8-bit TC with compare/capture channels One 32-bit TC with compare/capture channels, by using two TCs Up to four compare channels with optional complementary output Generation of synchronized pulse width modulation (PWM) pattern across port pins Deterministic fault protection, fast decay and configurable dead-time between complementary outputs Dithering that increase resolution with up to 5 bit and reduce quantization error Frequency Meter 32-bit Real Time Counter (RTC) with clock/calendar function Watchdog Timer (WDT) CRC-32 generator CAN 2.0A/B ISO CAN FD; ISO 1189801:2015 Each CAN interface have two selectable pin locations to switch between two external CAN transceivers (without the need for an external switch) USART with full-duplex and single-wire half-duplex configuration I2C up to 3.4MHz (Except SERCOM6 and SERCOM7) SPI LIN master/slave RS-485 PMBus Four Configurable Custom Logic (CCL) Differential and single-ended input Automatic offset and gain error compensation Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution One 16-bit Sigma-Delta Analog-to-Digital Converter (SDADC) with up to 3 differential channels 10-bit, 350ksps Digital-to-Analog Converter (DAC) Four Analog Comparators (AC) with window compare function Integrated Temperature Sensor Peripheral Touch Controller (PTC) 256-Channel capacitive touch and proximity sensing I/O Up to 52 programmable I/O pins Drop in compatible with select SAM D20 and SAM D21 2.7V – 5.5V
运行频率高达64MHz的ARM Cortex-M0+ CPU 单周期硬件乘法器 微量跟踪缓冲器 存储器保护单元(MPU) 256KB系统内自编程闪存 用于EEPROM仿真的8KB独立自编程闪存 32KB SRAM主存储器 上电复位(POR)和掉电检测(BOD) 48MHz至96MHz的内部和外部时钟选项 小数数字锁相环(FDPLL96M) 16个外部中断 一个不可屏蔽的中断 双引脚串行线调试(SWD)编程、测试和调试接口 空闲、待机和关闭睡眠模式 梦游外设 硬件除法和平方根加速器(DIVAS) 12通道直接存储器存取控制器(DMAC) 12通道事件系统 多达8个16位定时器/计数器(TC)，可配置为 一个带比较/捕获通道的16位TC 一个带比较/捕获通道的8位TC 一个带比较/捕获通道的32位TC，使用两个TC 多达四个带可选互补输出的比较通道 通过端口引脚产生同步脉宽调制(PWM)模式 互补输出之间的确定性故障保护、快速衰减和可配置死区时间 抖动可将分辨率提高多达5位，并减少量化误差 频率计 具有时钟/日历功能的32位实时计数器(RTC) 看门狗定时器(WDT) CRC-32发生器 CAN 2.0A/B ISO可以FD；ISO 1189801:2015 每个CAN接口都有两个可选引脚位置，可在两个外部CAN收发器之间切换(无需外部开关) 具有全双工和单线半双工配置的USART I2C高达3.4 MHz(ser com 6和SERCOM7除外) 精力 林主/从 RS-485 PMBus 四个可配置的定制逻辑(CCL) 差分和单端输入 自动失调和增益误差补偿 硬件中的过采样和抽取支持13、14、15或16位分辨率 一个16位适马-德尔塔模数转换器(SDADC ),具有多达3个差分通道 10位350ksps数模转换器(DAC) 四个带窗口比较功能的模拟比较器(AC) 集成温度传感器 外围触摸控制器(PTC) 256通道电容式触摸和接近检测I/O 多达52个可编程I/O引脚 与部分SAM D20和SAM D21兼容 2.7V–5.5V Parametrics 参数化Part Family SAMC21 CPU Type Cortex-M0+ MaxSpeed (MHz) 64 Program Memory Size (KB) 256 SRAM (KB) 32 Data EEPROM (bytes) 8192 Temp. Range Min. -40 Temp. Range Max. 125 Operation Voltage Min.(V) 2.7 Operation Voltage Max.(V) 5.5 Secure Boot with Flash OTP No Direct Memory Access (DMA) Channels 12 SPI 6 -SPI I2C 6 UART 6 I2S 0 Number of USB Modules 0 Type of CAN module CAN-FD Number of CAN Modules 2 Crypto Engine No Max ADC Resolution (bits) 12 Max ADC Sampling Rate (ksps) 1000 ADC Channels 12 Max DAC Resolution (bits) 10 DAC outputs 1 Hardware Touch Peripheral PTC Number of Comparators 4 Motor Control PWM Channels 14 Quadrature Encoder Interface (QEI) 0 Internal Oscillator 32khz, 32Khz ULP, 48Mhz Hardware RTCC Yes Max I/O Pins 52 Pin Count 64 Low Power No
部分家庭 SAMC21 CPU类型 皮质-M0+ 最大速度(MHz) 64 程序内存大小(KB) 256 静态随机存取存储器(KB) 32 数据EEPROM(字节) 8192 在…之时最小范围。 -40 在…之时最大范围。 125 最小工作电压。㈤ 2.7 最大工作电压。㈤ 5.5 使用闪存OTP安全启动 不 直接内存访问(DMA)通道 12 精力 6路SPI I2C 6 通用非同步收发传输器(Universal Asynchronous Receiver/Transmitter) 6 I2S 0 USB模块的数量 0 CAN模块的类型 CAN-FD CAN模块的数量 2 密码引擎 不 最大ADC分辨率(位) 12 最大ADC采样速率(ksps) 1000 ADC通道 12 最大DAC分辨率(位) 10 DAC输出 1 硬件触摸外设 电力输送委员会(Power Transmission Council) 比较器的数量 4 电机控制PWM通道 14 正交编码器接口(QEI) 0 内部振荡器 32千赫，32千赫超低频，48兆赫 硬件RTCC 是 最大I/O引脚数 52 引脚数 64 小功率 不
ATSAMD21J18A-AUT
The Microchip SAM C series of 5V Cortex M0+ devices is designed for industrial and commercial applications in noisy environments. These products feature robust communications peripherals including the SERCOM module and CAN FD, along with advanced motor control peripherals, and the Peripheral Touch Control (PTC) for developing robust user interfaces.
Available as a 64Mhz Device
Supported by MPLAB X IDE and MPLAB Harmony .
Functional Safety
This device supports the ISO 26262 (ASIL B), IEC 61508 (SIL 2/3) and IEC 60730 ( Class B ) functional safety standards.
• The Functional Safety Manual, FMEDA and information on the Diagnostic Software are available under NDA through the request form on the 32-bit Microcontrollers Functional Safety web page.
· To request any information about the SIL 2/3 STL, please fill out and submit the request form on Industrial Safety Self-Test Library web page.
· Learn more about 32-bit MCUs with Functional Safety capabilities including device hardware and certified software libraries.
Microchip SAM C系列5V Cortex M0+器件专为嘈杂环境中的工业和商业应用而设计。这些产品具有鲁棒的通信外设，包括SERCOM模块和CAN FD，以及高级电机控制外设和用于开发鲁棒用户界面的外设触摸控制(PTC)。
作为64Mhz器件提供
受MPLAB X IDE和支持 MPLAB和声 .
功能安全
该设备支持ISO 26262 (ASIL B)、IEC 61508 (SIL 2/3)和IEC 60730( B类 )功能安全标准。
功能安全手册、FMEDA和有关诊断软件的信息可通过NDA网站上的申请表获得 32位微控制器功能安全 网页。
如需有关SIL 2/3 STL的任何信息，请填写并提交上的申请表 工业安全自测库 网页。
了解更多关于 具有功能安全性的32位MCU 功能包括设备硬件和认证软件库。
Product Features 产品特性ARM Cortex-M0+ CPU running at up to 64MHz Single-cycle hardware multiplier Micro Trace Buffer Memory Protection Unit (MPU) 256KB in-system self-programmable Flash 8KB independent self-programmable Flash for EEPROM emulation 32KB SRAM Main Memory Power-on reset (POR) and brown-out detection (BOD) Internal and external clock options with 48MHz to 96MHz Fractional Digital Phase Locked Loop (FDPLL96M) 16 external interrupts One non-maskable interrupt Two-pin Serial Wire Debug (SWD) programming, test and debugging interface Idle, standby, and off sleep modes SleepWalking peripherals Hardware Divide and Square Root Accelerator (DIVAS) 12-channel Direct Memory Access Controller (DMAC) 12-channel Event System Up to eight 16-bit Timer/Counters (TC), configurable as either One 16-bit TC with compare/capture channels One 8-bit TC with compare/capture channels One 32-bit TC with compare/capture channels, by using two TCs Up to four compare channels with optional complementary output Generation of synchronized pulse width modulation (PWM) pattern across port pins Deterministic fault protection, fast decay and configurable dead-time between complementary outputs Dithering that increase resolution with up to 5 bit and reduce quantization error Frequency Meter 32-bit Real Time Counter (RTC) with clock/calendar function Watchdog Timer (WDT) CRC-32 generator CAN 2.0A/B ISO CAN FD; ISO 1189801:2015 Each CAN interface have two selectable pin locations to switch between two external CAN transceivers (without the need for an external switch) USART with full-duplex and single-wire half-duplex configuration I2C up to 3.4MHz (Except SERCOM6 and SERCOM7) SPI LIN master/slave RS-485 PMBus Four Configurable Custom Logic (CCL) Differential and single-ended input Automatic offset and gain error compensation Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution One 16-bit Sigma-Delta Analog-to-Digital Converter (SDADC) with up to 3 differential channels 10-bit, 350ksps Digital-to-Analog Converter (DAC) Four Analog Comparators (AC) with window compare function Integrated Temperature Sensor Peripheral Touch Controller (PTC) 256-Channel capacitive touch and proximity sensing I/O Up to 52 programmable I/O pins Drop in compatible with select SAM D20 and SAM D21 2.7V – 5.5V
运行频率高达64MHz的ARM Cortex-M0+ CPU 单周期硬件乘法器 微量跟踪缓冲器 存储器保护单元(MPU) 256KB系统内自编程闪存 用于EEPROM仿真的8KB独立自编程闪存 32KB SRAM主存储器 上电复位(POR)和掉电检测(BOD) 48MHz至96MHz的内部和外部时钟选项 小数数字锁相环(FDPLL96M) 16个外部中断 一个不可屏蔽的中断 双引脚串行线调试(SWD)编程、测试和调试接口 空闲、待机和关闭睡眠模式 梦游外设 硬件除法和平方根加速器(DIVAS) 12通道直接存储器存取控制器(DMAC) 12通道事件系统 多达8个16位定时器/计数器(TC)，可配置为 一个带比较/捕获通道的16位TC 一个带比较/捕获通道的8位TC 一个带比较/捕获通道的32位TC，使用两个TC 多达四个带可选互补输出的比较通道 通过端口引脚产生同步脉宽调制(PWM)模式 互补输出之间的确定性故障保护、快速衰减和可配置死区时间 抖动可将分辨率提高多达5位，并减少量化误差 频率计 具有时钟/日历功能的32位实时计数器(RTC) 看门狗定时器(WDT) CRC-32发生器 CAN 2.0A/B ISO可以FD；ISO 1189801:2015 每个CAN接口都有两个可选引脚位置，可在两个外部CAN收发器之间切换(无需外部开关) 具有全双工和单线半双工配置的USART I2C高达3.4 MHz(ser com 6和SERCOM7除外) 精力 林主/从 RS-485 PMBus 四个可配置的定制逻辑(CCL) 差分和单端输入 自动失调和增益误差补偿 硬件中的过采样和抽取支持13、14、15或16位分辨率 一个16位适马-德尔塔模数转换器(SDADC ),具有多达3个差分通道 10位350ksps数模转换器(DAC) 四个带窗口比较功能的模拟比较器(AC) 集成温度传感器 外围触摸控制器(PTC) 256通道电容式触摸和接近检测I/O 多达52个可编程I/O引脚 与部分SAM D20和SAM D21兼容 2.7V–5.5V Parametrics 参数化Part Family SAMC21 CPU Type Cortex-M0+ MaxSpeed (MHz) 64 Program Memory Size (KB) 256 SRAM (KB) 32 Data EEPROM (bytes) 8192 Temp. Range Min. -40 Temp. Range Max. 125 Operation Voltage Min.(V) 2.7 Operation Voltage Max.(V) 5.5 Secure Boot with Flash OTP No Direct Memory Access (DMA) Channels 12 SPI 6 -SPI I2C 6 UART 6 I2S 0 Number of USB Modules 0 Type of CAN module CAN-FD Number of CAN Modules 2 Crypto Engine No Max ADC Resolution (bits) 12 Max ADC Sampling Rate (ksps) 1000 ADC Channels 12 Max DAC Resolution (bits) 10 DAC outputs 1 Hardware Touch Peripheral PTC Number of Comparators 4 Motor Control PWM Channels 14 Quadrature Encoder Interface (QEI) 0 Internal Oscillator 32khz, 32Khz ULP, 48Mhz Hardware RTCC Yes Max I/O Pins 52 Pin Count 64 Low Power No
部分家庭 SAMC21 CPU类型 皮质-M0+ 最大速度(MHz) 64 程序内存大小(KB) 256 静态随机存取存储器(KB) 32 数据EEPROM(字节) 8192 在…之时最小范围。 -40 在…之时最大范围。 125 最小工作电压。㈤ 2.7 最大工作电压。㈤ 5.5 使用闪存OTP安全启动 不
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