LatTIce iCE40UP5k FPGA is used for core devicesThe 5280 logic unit (4-LUT+CARRY+FF) has the same FPGA resources as our LatTIce version and less logic resources than the Altera version;120 Kbit dual port RAM1 Mbit (128 KByte) single port RAM, which exceeds the internal memory capacity of the FPGA used by us, is the reason why it can support CNN;PLL, 2 x SPI, 2 x I2C hardened IPs. Two internal oscillators (10 kHz and 48 MHz) greatly simplify the design. Eight DSP multiplier blocks are used for signal processing, such as voice synthesis and software defined radio;Very low power consumption for battery powered applications3 x 24 mA drives and 3 x hard IP PWM (can directly drive RGB LED lights and small current motors)Enough, fast enough memory128 Mbit (16 MB) quad SPI double data rate (QSPI-DDR) flashFor example, video stream can be mitted to LED latticeA lot of I/O (actually, there are few pins of UP5K FPGA, but they are enough)3 pins for RGB LED2 LEDs for boardOne UART port, RX pin and TX pin can be accessed through virtual USB serial portOne keyTwo Pmod connectors (total 16x pins)There is a Pmod (8 x pins) that can be broken off5 star shaped LED lights3 keysSufficient resources to support the CPU soft core!picorv32pico socRISC-V and other soft coresOn board FPGA programmer and USB to serial adapterCompatible with IceStorm iceprog toolSimple, no drive required to connect with the hostPmod connector and Pmod moduleThis board has three kinds of standard Pmod connectors, which can be expanded very much - you can use many ready-made Pmod modules in the market, or you can design your own dedicated Pmod modules, for example, they developed seven segment digital tube Pmod, DIP switch Pmod, LED screen drivePmod and an HDMI-compatible output Pmod.Colour:blueMaterial:PCB+electronic components