SSTX1+1SSTX1-2VCC11_L13SSRX1+4SSRX1-5VCC33_L16HSD1+7HSD1-8VCCD29SSTX4+10SSTX4-11VCC11_L412SSRX4+13SSRX4-14VCC33_L415HSD4+16HSD4-17USBOC218USBPE219VCCLDO520VCC33O21VCCD322TESTEN23RESET#24USBOC125USBPE126USBOC427USBPE428VCC33D229GPIOB30GPIOA31USBLED4/SPICS32USBLED3/SPISO33USBLED2/SPICK34USBLED1/SPISI35GPIO2/SMCLK/USBHID36GPIO1/SMDAT/USBSUS37VCC5I38LX39VCC11FB40USBOC341USBPE342VCC33D143EXTPWRON44VBUSDET45VCCD446SSTX0-47SSTX0+48VCC11_L049SSRX0-50SSRX0+51VCC33_L052HSD0+53HSD0-54SSXI55SSXO56SSREXT57VCC33M58SSTX3+59SSTX3-60VCC11_L361SSRX3+62SSRX3-63VCC33_L364HSD3+65HSD3-66VCCD167SSTX2+68SSTX2-69VCC11_L270SSRX2+71SSRX2-72VCC33_L273HSD2+74HSD2-75VCC11M76EP77