MCU,SRAM,Flash memory,voltage regulator. Applied in a highly reliable computable system, f.g personal or ... -controllor It includes micro-controllor, 1MBytes SRAM, 2Mbytes flash memory, voltage regulator, 2 channels DB-9 serial port connector, ... IC controlledProvide schematic diagram and easy design for PCBFunction feature:Memory : Program memory connects 2PCS 512KB SRAMs, enable signal is /CE1, ...