Memory

PSRAM combines the high density of DRAM with the instant read/write capability of SRAM, operating at 100‑200 MHz and offering flexible capacity and speed options to suit each application.
Its built‑in auto‑refresh reduces the burden on external controllers, cuts system power consumption and maintains low‑latency access.
This makes it ideal for space‑constrained, high‑speed buffering needs in wearable sensors, smart‑home devices, and industrial IoT equipment.
ESMT provides high‑yield, long‑life PSRAM products, helping customers achieve the best balance between high‑density packaging and power optimization.