ISSI, Integrated Silicon Solution Inc.

Octal Memory Solutions

ISSI’s memory solutions enhance system performance, simplify design, and reduce system cost

Image of ISSI Octal Memory SolutionsISSI’s octal memory is a portfolio of high-speed, low-pin-count memory products that utilize the JEDEC xSPI interface. The octal (xSPI) interface enhances system performance, simplifies design, and reduces system costs. ISSI’s family of Octal products includes octal (xSPI) Flash, octal RAM, and octal MCP solutions.

Octal (xSPI) Flash memory delivers the performance needed from embedded systems that require fast instant boot times. ISSI’s octal Flash delivers 400 MB/s of read bandwidth, which is over four times faster than a Quad SPI Flash. Octal RAM also delivers 400 MB/s of read throughput in a space savings package. These devices are ideal for SoCs with limited on board RAM and provide the system with fast read and write operations.

Features
  • Single supply voltage: 1.8 V (1.7 V to 1.95 V) or 3 V (2.7 V to 3.6 V)
  • xSPI Flash densities offered: 32 Mb or 2 Gb
  • Octal RAM densities offered: 64 Mb, 128 Mb, and 256 Mb
  • Performance: up to 200 MHz in x8 double data rate (DDR) with DQS (data strobe), up to 400 MB/s read throughput
  • Three temperature grades: -40°C to +85°C, -40°C to +105°C, and -40°C to +125°C
  • Read while writing option offered
  • Interface: JEDEC xSPI standard compliant
  • AEC-Q100 compliant
  • Industry-standard package: 24-TFBGA
Applications
  • Instrument clusters
  • Infotainment consoles
  • Telematics
  • Safety systems (ADAS)
  • Set-top boxes
  • Printers
  • Industrial controls
  • Medical devices
  • Wireless access points
  • 4G LTE base stations
  • Home networking
  • Smart grids

Octal RAM

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC PSRAM 64MBIT SPI/OCTL 24TFBGAIS66WVO8M8DBLL-166BLIIC PSRAM 64MBIT SPI/OCTL 24TFBGA178 - Immediate$133.58View Details
IC PSRAM 64MBIT SPI/OCTL 24TFBGAIS66WVO8M8DALL-200BLIIC PSRAM 64MBIT SPI/OCTL 24TFBGA202 - Immediate$146.58View Details
IC PSRAM 128MBIT SPI/OCT 24TFBGAIS66WVO16M8DALL-200BLIIC PSRAM 128MBIT SPI/OCT 24TFBGA0 - Immediate$156.00View Details
IC PSRAM 128MBIT SPI/OCT 24TFBGAIS66WVO16M8DBLL-133BLIIC PSRAM 128MBIT SPI/OCT 24TFBGA248 - Immediate$156.00View Details
IC PSRAM 256MBIT SPI/OCT 24TFBGAIS66WVO32M8DBLL-166BLIIC PSRAM 256MBIT SPI/OCT 24TFBGA154 - Immediate$207.35View Details
IC PSRAM 256MBIT SPI/OCT 24TFBGAIS66WVO32M8DALL-200BLIIC PSRAM 256MBIT SPI/OCT 24TFBGA313 - Immediate$207.35View Details

Octal Flash

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC FLASH 256MBIT SPI/OCT 24TFBGAIS25WX256-JHLEIC FLASH 256MBIT SPI/OCT 24TFBGA58 - Immediate$177.78View Details
IC FLASH 64MBIT SPI/OCTL 24TFBGAIS25LX064-JHLEIC FLASH 64MBIT SPI/OCTL 24TFBGA207 - Immediate$68.25View Details
IC FLASH 64MBIT SPI/OCTL 24TFBGAIS25WX064-JHLEIC FLASH 64MBIT SPI/OCTL 24TFBGA1677 - Immediate$70.20View Details
IC FLASH 128MBIT SPI/OCT 24TFBGAIS25LX128-JHLEIC FLASH 128MBIT SPI/OCT 24TFBGA462 - Immediate$135.53View Details
IC FLASH 256MBIT SPI/OCT 24TFBGAIS25LX256-JHLEIC FLASH 256MBIT SPI/OCT 24TFBGA0 - Immediate$171.60View Details
Published: 2023-04-13

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