SK52 is a series of field programmable ASIC chips manufactured by Synsemi, a Chinese manufacturer of semiconductor products.The company is a market leader in FPGA products, and its SK52 chips are especially popular with designers who require high-end programmable logic devices. The SK52 has built-in RAM, ROM, FPGA, PLD, and PLL circuitry, making it a powerful and versatile tool for designing complex digital systems. In addition to its performance features, the SK52 also offers excellent scalability, allowing users to upgrade the chip with more RAM and ROM when needed.