[原创] Microchip ATSAME54 32位ARM MCU开发方案

Microchip公司的ATSAME5x/D5x系列是高性能微控制器,具有浮点单元(FPU)的32位ARM®Cortex®-M处理器,工作频率高达120 MHz/400 CoreMark®,集成了多达带ECC的1MB的双面闪存和多达带ECC的256KB SRAM.该系列具有极好特性和一流功率性别能和集成的硬件安全特性,还增加了10/100以太网MAC和两个CAN-FD端口.此外还集成了1Msps 12位ADC,ADC, QSPI, USB和以太网与PTC.主要用在工业自动化,汽车电子应用和需要有线连接的通用应用.本文介绍了SAM D5x/E5x系列主要特性,SAM D5x/E5x系列框图以及ATSAME54 100引脚马达控制插入模块MA320207,dsPICDEM™ MCHV-3 开发板主要特性,框图,电路图和PCB设计图.

The SAMD5 high-performance microcontroller series features a 32-bit ARM®Cortex®-M4 processor with Floating Point Unit (FPU), running up to 120 MHz/400 CoreMark®, up to 1 MB dual-panel Flash with ECC, and up to 256 KB of SRAM with ECC. This series offers excellent features with class-leading power performance and integrated hardware security. The SAME5 series adds an 10/100 Ethernet MAC and two CAN-FD ports targeted for industrial automation, automotive applications and general-purpose applications requiring wired connectivity

SAM D5x/E5x系列主要特性:

Operating Conditions:
• 1.71V to 3.63V, -40℃ to +125℃, DC to 100 MHz
• 1.71V to 3.63V, -40℃ to +105℃, DC to 120 MHz
• 1.71V to 3.63V, -40℃ to +85℃, DC to 120 MHz..

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