Slide 1
SSD Controller IC


Siglead Inc. is engaged in the R&D of ECC (Error Correcting Code) for SSD (Solid State Drive) and the development of SSD controller LSI. Our controller is designed to support a wide range of NAND flash generations, thereby addressing the short product-cycle associated with improvements to NAND flash memory’s process node. With our SSD controller, it is possible to work towards long-term application. We prepare various line-ups for consumer and industrial application.

Slide 2
FPGA Board
with High-speed AD/DA


An FPGA board designed for evaluation of high-speed signal processing, such as wireless communication, image processing, etc. By default, it is equipped with Altera FPGA(StratixIV, StratixIII), high-speed ADC/DAC, DVI I/O, Gigabit Ethernet controller.

Slide 3

Siglead Inc. is a SSD controller provider and a leading company in the R&D of ECC for SSD/NAND flash memory. Based on its strong R&D experience, NAND flash memory testing knowhow and error analysis technology, Siglead is providing its “SigNAS series” NAND flash memory testers to customers. Developed from the viewpoint of NAND flash users, with plenty of additional technical support, these products will definitely meet customers’ demands on various NAND flash testing and evaluations.
Tests such as acceptance inspection, NAND flash sorting, reliability evaluation, cycling tests, error causation investigation (data retention, program disturb, read disturb) analysis, access time tests, etc. can be done very quickly.

Slide 3

Signal Processing IP List

Flash Memory

This NAND flash memory controller supports SLC/MLC/TLC. Two different types are available: host CPU type and AMBA (AXI/AHB/APB) type. The number of NAND interface channels can be customized according to customer's request; hence it's possible to support wide range of read/write speeds.

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New Post【Product Guide】

About Siglead

SIGLEAD provides an environment for technicians.

So, technicians meet SIGLEAD requirements

And also, SIGLEAD also provides an even better environment for technicians. ……

This positive spiral is formed and

By becoming an "independent group of engineers"

We believe that we can produce products that satisfy our customers.


suggested signal processing technology

suitable for our customers’ needs


Technical Explanation of Signal Processing IP of Siglead Inc.


Please feel free to ask us.


recruitment of hardware engineers

(semiconductor embodiment firmware)