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
Slave side SPI/QPI controller 133MHZ
Overview
Key Features
- SPI
- QPI (Quad I/O SPI)
- 133MHz
- Slave-side memory-side interface
Benefits
- 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.
Applications
- Edge applications requiring a low pin count random access memory interface.
- In-memory edge AI
- Emerging memories
- Nor Flash
- Phase Change Memory, ReRAM, MRAM
Deliverables
- 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.
Technical Specifications
Short description
Slave side SPI/QPI controller 133MHZ
Vendor
Vendor Name
Foundry, Node
40nm, 90nm
Maturity
Hardware proven and tested
Availability
Available
GLOBALFOUNDRIES
Pre-Silicon:
90nm
LP
Silicon Proven: 90nm LP
Silicon Proven: 90nm LP