Integrated Silicon Solution, Inc. (ISSI)

- Integrated Silicon Solution, Inc. (ISSI), is a technology leader that designs, develops, and markets high performance integrated circuits for the following key markets: (i) automotive, (ii) communications, (iii) digital consumer, and (iv) industrial and medical. Their primary products are high speed and low power SRAM and low and medium density DRAM. The company also designs and markets NOR flash products and high performance analog and mixed signal integrated circuits. They target high-growth markets with our cost-effective, high-quality semiconductor products and seek to build long-term relationships with our customers. They have been a committed long-term supplier of memory products, including lower density and smaller volume products, even through periods of tight manufacturing capacity.

Newest Products View All (16)


ISSI's DDR4 DRAM provides low power, high bandwidth, high performance, and high reliability needed for networking, automotive, and industrial systems. Learn More

IS34ML/MW Single-Level Cell (SLC) NAND Flash

ISSI's IS34ML/MW SLC NAND Flash devices complement serial and parallel NOR offerings for the embedded market and offer fast read and write capabilities. Learn More

IS25LP/IS25WP Flash Devices

ISSI introduces its family of IS25LP (2.5 V / 3 V) and IS25WP (1.8 V) series of Flash devices. Learn More

Matrix LED Drivers

The ISSI family of matrix LED drivers has been evolving to meet ever expanding customer requirements. Learn More

SLC NAND Flash for Automotive and Industrial Markets

Integrated Silicon Solution, Inc. (ISSI) announces that it has begun sampling production units of automotive grade serial (SPI) and parallel SLC NAND Flash. Learn More

IS43LD16640C/32320C LPDDR2 DRAMs

ISSI's IS43LD16640C/32320C are 1 Gbit CMOS LPDDR2 DRAMs and are organized as eight banks of 8 Meg words of 16-bits or 4 Meg words of 32-bits. Learn More

Recent PTMs View All (5)

eMMC Product Family Publish Date: 2018-03-15

eMMC provides High Reliability, Endurance and full Feature Set, Small footprint, Multiple package options, Industrial Temperature and Automotive Grade along with Long term support.

Duration: 5 minutes
IS32LT3175 LED Driver Publish Date: 2017-04-28

This tutorial provides an overview of the features and benefits of the IS32LT3175 for automotive interior lighting.

Duration: 5 minutes
Matrix LED Driver IC Solutions Publish Date: 2017-04-28

This PTM will discuss the LED driver matrix architecture, review some applications and provide an overview of ISSI’s matrix driver product family.

Duration: 5 minutes
SPI Flash Publish Date: 2016-11-03

SPI solutions offer multiple advantages over Parallel Flash solutions.

Duration: 5 minutes

Featured Videos View All (6)

ISSI Matrix LED Drivers | Digi-Key Daily

The ISSI family of matrix LED drivers has been evolving to meet ever-expanding customer requirements. The first-generation matrix driver evolved to the second generation by incorporating an enhanced I2C bus interface.

Color Bar Using IS31FL3236

The IS31FL3236 is comprised of 36 constant current channels each with independent PWM control, designed for driving LEDs. The output current of each channel can be set at up to 38mA (Max.) by an external resistor.

Logo Illumination Using the IS31FL3199

IS31FL3199 is a 9-channel light effect LED driver which features two-dimensional auto breathing mode and an audio modulated display mode. It has One Shot Programming mode and PWM Control mode for RGB lighting effects.

Logo Illumination Using the IS31FL3193

This is a demo of a logo lighted by the IS31FL3193 RGB LED driver.