The LH5P8129 is a 1M bit Pseudo-Static RAM organized as 131,072 x 8 bits. It is fabricated using silicon-gate CMOS process technology. A PSRAM uses on-chip refresh circuitry with a DRAM memory cell for pseudo static operation which eliminates external clock inputs, while considering the pinout compatibility with industry standard SRAMs. The advantage is the cost savings realized with the lower cost PSRAM.