Slave side SPI/QPI controller 133MHZ

This SPI/QPI PHY IP is fully compatible with Macronix NOR Flash SPI products. Max frequency hardware proven is 133MHz.
Can be used for a variety of memory products and in-memory AI embedded systems.
Test bench is included

• SPI
• QPI (Quad I/O SPI)
• 133MHz
• Slave-side memory-side interface

• Compact and easily implemented slave side SPI interface. This is fully featured to be compliant with a variety of NOR Flash SPI/QPI memory products from Macronix MXIC and others such as Winbond.
• Hardware verified and product tested in 40nm and 90nm.
• Portable to other technologies due to being implemented in synthesizable verilog and with high level test benches. All that is needed is a standard cell library and a general purpose IO library. Green Mountain Semiconductor can take on this task as a design service offering.

• Edge applications requiring a low pin count random access memory interface.
• In-memory edge AI
• Emerging memories
• Nor Flash
• Phase Change Memory, ReRAM, MRAM

• Hard IP or Soft IP on request
• Custom modification, porting to your desired technology and verification available on request. We are a full features turn-key design house able to port this IP to any suitable target technology.
• This SPI Slave interface is easily ported to other CMOS technology nodes with available standard cell and GPIO library.