Legacy DRAM

Today, ISSI offers 3.3V SDRAM, DDR, DDR2, DDR3, as well as Low Power SDRAM, LPDDR and LPDDR2 DRAM.

Image of ISSI Legacy DRAM Featuring DDR3 Legacy DRAM Featuring DDR3 Publish Date: 2023-10-12

ISSI’s DDR3 DRAM options are available in densities from 1 Gb to 16 Gb with long-term support.

ISSI eMMC NAND Flash Memory offers unparalleled performance and endurance, including an enhanced mode that allows configuration as a pseudo-SLC.

Image of ISSI Octal Memory Solutions Octal Memory Solutions Publish Date: 2023-04-13

ISSI’s octal bus xSPI-compliant Flash and RAM devices are for instant-on high-performance applications.

Image of ISSI's eMMC NAND Flash Memory eMMC NAND Flash Memory Publish Date: 2023-03-15

ISSI's eMMC NAND Flash memory devices support an enhanced mode where the device can be configured as pseudo-SLC (pSLC) for higher read/write performance.

SPI Flash (1.8/3V) Complete Offering from 256Kb to 1Gb Automotive Grade Flash Available up to 125°C

ISSI introduces its new Family of IS25LP and IS25WP/WJ series of flash devices. The family builds upon the success of ISSI’s IS25LQ and IS25WQ family by introducing leading edge features such as double data rate* interface modes, SFDP support, and the popular 2 cycle instruction input.

The ISSI LPDDR4 and LPDDR4X are low-voltage memory devices available in 2, 4, and 8 gigabit densities. The devices are organized as one or two channels per device where each channel is eight banks and 16-bits.

SPI/NOR Flyer

ISSI's flyer for their SPI Flash (1.8 V/3 V).

How to Use a Drop-In Solution to Speed Development of Sophisticated Occupancy Monitoring Designs Publish Date: 2021-11-03

Designers can quickly implement occupancy monitoring using a drop-in kit based on a proprietary algorithm running on a low-power digital signal processor.

Quickly Implement Spoofing-Resistant Face Recognition Without a Cloud Connection Publish Date: 2021-02-24

A specialized processor and software library offer a simpler, safer alternative for face-based authentication.

Image of ISSI's LPDDR4/4X Mobile SDRAM LPDDR4/4X Mobile SDRAM Publish Date: 2020-08-14

ISSI’s LPDDR4/4X mobile SDRAM use a double-data-rate architecture to achieve high-speed operations and are available in 2 Gb, 4 Gb, and 8 Gb densities.

How to Get Started with RISC-V-Based Microcontrollers Publish Date: 2020-01-09

Use RISC-V to customize the instruction set and hardware for the optimum energy profile for an embedded system.

The Fundamentals of Embedded Memory: EEPROM vs. FRAM vs. eMMC vs. SD Cards Publish Date: 2019-10-16

Understand the fundamentals of embedded memory—EEPROM vs FRAM vs eMMC vs SD Cards—to know which ones to use, where, and how.

Image of ISSI's DDR4 DRAM DDR4 DRAM Publish Date: 2019-08-14

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

ISSI Matrix LED Drivers | DigiKey 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.

Image of ISSI's IS34ML/MW SLC NAND Flash IS34ML/MW Single-Level Cell (SLC) NAND Flash Publish Date: 2019-03-27

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.

Image of ISSI IS25LP and IS25WP Flash Devices IS25LP/IS25WP Flash Devices Publish Date: 2019-03-14

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

Use HyperBus to Expand Memory in Tiny IoT and Wearable Designs to Save Space and Cost Publish Date: 2018-08-01

HyperBus is an ideal 8-bit, high-speed memory interface for memory expansion of small projects where board space is at a premium.