<p>USB interface support download (DFU download, not serial port);OLED interface - plug and play support 0.96 inch OLED</p> <p>TFT liquid crystal interface;Connect 1.44 inch full color LCD;Connect 1.8 inch full color LCD;Data storage: W25Q16</p> <p>High speed crystal oscillator 8MHz;Low frequency crystal: 32.768K</p> <p>Power + programmable LED lights;User and reset button</p> <p>All CPU-IO leads 2.54 integer pitch pins</p> <p>Parameter:</p> <p>: - 32 bit RISC</p> <p>Features: Single-cycle DSP instructions</p> <p>Operating frequency: 168MHZ, 210DMIPS\/1.25DMIPS\/MHz</p> <p>Working voltage: 1.8-3.6V</p> <p>Package: LQFP100</p> <p>Storage resource: ( specification is 1M capacity)</p> <p>192+4KB SRAM</p> <p>Resources: 3*SPI, 3*USART</p> <p>2*UART, 2*I2S, 3*12C</p> <p>1*FSMC, 1*SDIO, 2*CAN;</p> <p>1*USB 2.0 \/ controller (with dedicated DMA)</p> <p>1*USB ULPI (for external USB PHY)</p> <p>1*10\/100Ethemet </p> <p>1*8 to 12-bit parallel camera interrace</p> <p>3*AD (12-bit, 1us, time-sharing 24), 2*DA (12-bit)</p> <p>colour: black</p> <p>Material: PCB</p> <p>Package Contents: </p> <p>1*System Core Board</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>