Cypress HyperBus Memory is a portfolio of high-speed, low-pin-count memory products that uses our HyperBus interface technology. The HyperBus interface draws upon the legacy features of both parallel and serial interface memories, while enhancing system performance, ease of design, and system cost reduction. The 12-pin, HyperBus interface operates at Double Data Rate (DDR) and can scale up to 333 MB/s throughput making it an ideal solution for automotive, industrial and IoT applications that require “instant-on” capability.
HyperFlash™ NOR Memory Flash devices are the first family of products based on the Cypress HyperBus™ interface. HyperFlash NOR Flash memories deliver the performance required for the highest-performance embedded systems found in automotive advanced driver assistance systems (ADAS), automotive instrument cluster, automotive infotainment systems, and communication equipment. They deliver high read bandwidth at 333MB/s, over four times faster than Quad SPI NOR flash with one-third the number of pins of parallel NOR flash.
Cypress HyperRAM™ memory is a self-refresh DRAM operating on the 12-pin HyperBus interface. With a read throughput up to 333 MB/s, the HyperRAM devices are ideal for SoCs with limited on-board RAM providing external scratch-pad memory for fast read and write operations, allowing fast delivery of high-resolution graphics in the early part of the boot process for automotive, industrial and IoT applications.
Implementing HyperFlash and HyperRAM together provides an optimum high-performance memory subsystem with 70% fewer pins and a 77% smaller footprint compared to existing SDRAM and Quad SPI solutions.