AEC-Q100 Qualified, new device extends range of SPI NOR support from 256Kb way up to 512Mb density

Integrated Silicon Solution, Inc. (ISSI), a leader in advanced memory and analog solutions, has begun sampling production units of automotive grade 512Mb Serial (SPI) NOR Flash.

ISSI’s SPI NOR Flash product supports a wide operating temperature range of -40C to 125C, making it ideal for the next generation automotive, industrial and Internet of Things (IoT) applications.

The 512Mb SPI NOR device exceeds the AEC- Q100 requirements and is PPAP ready.


This new device extends our range of SPI NOR support from 256Kb all the way up to 512Mb density.

The 512Mb SPI NOR is available in multiple package choices, along with KGD (known good die):

  • 16-pin SOIC 300mil
  • WSON 8×6 mm
  • 24-ball TFBGA 6x8mm 5×5 package

ISSI is also working on Multi-Chip Package (MCP) options of SPI NOR Flash and its’ DRAM product line.

Lyn Zastrow, VP of the Automotive Business Unit at ISSI explained, “With the proliferation of SPI NOR in almost every automotive application, this new density extends our range into some of the new high-end ADAS, Infotainment, and Digital Cockpit applications. Unlike many of our competitors, we can offer a SPI NOR solution from a very small density to a very large density. We continue to offer a complete portfolio of every technology.”

“ISSI’s automotive grade SPI NOR Flash support applications with harsh environments that rely on long-term reliable system operation over a wide temperature range”, said Anand Bagchi, Director Marketing at ISSI. “The addition of 512Mb SPI NOR Flash enhances our NOR Flash product line and provides our customers the ultra-reliable high-density SPI NOR option they are looking for.”

ISSI’s automotive grade SPI NOR Flash

In addition to the SPI NOR, ISSI offers ISSI offers a multitude of DRAMs including SDR, DDR2, DDR3 and mobile SDR, LPDDR, LPDDR2; a complete line of both asynchronous and synchronous SRAMs with densities from 64Kb to 72Mb; and a broad portfolio of SPI NAND and parallel NAND Flash, including eMMC. ISSI also has a range of Known Good Die (KGD) memories in its portfolio.

Please contact Allyanz today for further details and support on ISSI’s range of SPI Flash, including samples.