ESMT

Serial NOR delivers high‑speed, stable execution performance for the system, and its low‑latency access architecture enables instant boot and continuous, reliable operation.
The product line spans the full capacity range from 1 Mb to 512 Mb and supports both 1.8 V and 3.3 V voltage specifications, meeting diverse power‑consumption and interface requirements.
ESMT offers a KGD (Known‑Good‑Die) solution that guarantees high yield and long‑term reliability, giving system designers greater flexibility and security.

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.

SDRAM is a type of synchronous dynamic random access memory that operates in synchronization with the system clock, delivering stable and high-efficiency data access performance. With support for burst mode transfers and a multi-bank architecture, SDRAM effectively enhances data transfer speeds and is well suited for a wide range of embedded systems and industrial applications.
ESMT provides a complete range of SDRAM memory solutions, with capacities ranging from 16 Mb to 512 Mb.

DDR transfers data on both the rising and falling edges of the clock, delivering roughly twice the bandwidth of single‑edge SDRAM.
Each access fetches a full 32‑bit word, and a multi‑bank architecture with automatic refresh enhances data integrity and stability. This enables sustained high‑performance output in industrial‑control and embedded platforms.
Capacity options span 64 Mb to 512 Mb, and the devices are compatible with all major controllers and platforms, making them ideal for applications that require high bandwidth and reliable operation.

Building on DDR, DDR2 adds a 4x prefetch and operates at a low 1.8 V supply. Data rates exceed 400 MHz while power consumption drops significantly.
Integrated auto‑refresh and a low‑power standby mode make DDR2 the mainstream choice for set-top boxes and typical industrial‑control systems, balancing performance with energy efficiency.
The product line offers capacities from 128 Mb up to 1 Gb, supporting a wide range of system specifications and long‑term reliability requirements.

eMMC (embedded MultiMediaCard) packages NAND Flash and a controller into a single BGA chip. It offers the advantages of small size, low power consumption, and simplified system design.
ESMT provides densities ranging from 4 GB to 64 GB.