Microchip Technology SMART SAM C微控制器

Microchip SMART™ SAM C微控制器 (MCU) 采用32位ARM^® Cortex^®-M0+处理器，专门针对工业自动化、电器设备和其他5V应用进行了优化。SMART SAM C MCU 的引脚数从 32 到 64 不等，具有高达 256KB 闪存和 32KB SRAM。这些器件可在48MHz最大频率下运行，并可达到2.46 CoreMark^®/MHz。Smart SAM C器件设计用于简单直观的迁移，具有相同的外设模块、十六进制兼容代码、相同的线性地址映射，以及在该系列产品中所有器件间与引脚兼容的迁移路径。所有器件均包含智能和灵活外设、Microchip事件系统，用于外设之间的信号传输以及为电容式触控按钮、滑块和滚轮用户界面提供支持。SMART SAM C MCU与SAM D和SAM C通用微控制器系列引脚兼容。

All devices include intelligent and flexible peripherals, Microchip Event System for inter-peripheral signaling, and support for capacitive touch buttons, sliders, and wheel user interfaces. Microchip Technology SAM C MCUs are pin-compatible to the SAM D and SAM C family of general-purpose microcontrollers.

特性

Arm Cortex-M0+ based MCU running up to 48MHz
Up to 256KB embedded flash
Up to 32KB SRAM main memory
Up to 8KB independent self-programmable flash for EEPROM emulation
2.7V to 5.5V operating voltage
2x Controller Area Network (CAN) modules (SAM C21)
6-channel DMA controller (SAM C20)
12-channel DMA controller (SAM C21)
Microchip^® QTouch^® peripheral touch controller
- Hardware support for buttons, sliders, wheels, and proximity
- Mutual- and self-capacitive touch support

Integrated Serial Communication Modules (SERCOM)
- I²C
- USART/UART
- SPI
- RS485
- LIN
Package options
- 64-pin TQFP, QFN
- 56-pin WLCSP
- 48-pin TQFP, QFN
- 32-pin TQFP, QFN