公司研发全新呆料处理系统，仅需简单几步，将您的产品上传至系统，便有大量买家参与竞拍，价高者得。 百度搜索 芯团 ，轻松实现交易。欢迎咨询客服。 Summary For new designs, please consider Revision B ATSAMG55J19B. The Microchip's SAM G55 embeds a Cortex-M4 CPU with an FPU (floating point unit). This ensures maximum throughput. This is very important as it allows you to minimize the active power consumption and get to sleep faster in order to reduce the overall power consumption. Additionally, the devices have 30 DMA channels, which give extremely high throughput. ATSAMG55J19A dsPIC33CH128MP202 dsPIC33CH64MP502 dsPIC33FJ32MC302 PIC18F6410 PIC24FJ128GA310 PIC24FJ128GB204 ATSAMG55J19B PIC18F86J93 PIC24FJ128GA010