Features:  USB interface support download (DFU download, not serial port).  OLED interface - plug and play support 0.96 inch OLED.  TFT liquid crystal interface.  Connect 1.44 inch full color LCD.  Connect 1.8 inch full color LCD.  Data storage: W25Q16.  High speed crystal oscillator 8MHz.  Low frequency crystal: 32.768K.  Power + programmable LED lights.  User and reset button.  All CPU-IO leads 2.54 integer pitch pins.    Specifications:  Kernel: Cortex-M4 32 bit RISC;  Features: Single-cycle DSP instructions;  Operating frequency: 168MHZ, 210DMIPS/1.25DMIPS/MHz;  Working voltage: 1.8-3.6V;  Package: LQFP100;  Storage resource: 512KB Flash (VG specification is 1M capacity) 192+4KB SRAM;  Resources:   3*SPI, 3*USART;  2*UART, 2*I2S, 3*12C;  1*FSMC, 1*SDIO, 2*CAN;  1*USB 2.0 FS/HS controller (with dedicated DMA);  1*USB HS ULPI (for external USB HS PHY);  1*10/100Ethemet;  1*8 to 12-bit parallel camera interrace;  3*AD (12-bit, 1us, time-sharing 24), 2*DA (12-bit);    Package Included:  1 x STM32F407VET6 / STM32F407VGT6 STM32 System Board