High performance, low power and area efficient memory interface solutions conforming to DDR5 (JESD79-5) and DDR4 (JESD79-4) JEDEC standards
DDR5/4 PHY & Controller
Overview
Key Features
- One stop PHY & Controller solution with an average random efficiency of more than 85%
- Supports up to 4800 MT/s rates with upgradable option to 6400 MT/s
- DFI 5.0 compliant interface to the memory controller
- I/Os include receiver decision feedback equalization (DFE) and transmitter feed forward equalization (FFE)
- Flexible PHY with programmable intelligent interface training sequences
- Supports x4, x8 and x16 SDRAMs
- Supports up to 64Gb addressing for DDR5 and up to 32Gb addressing for DDR4
- Supports 3DS extensions up to 16H for DDR5 and up to 8H for DDR4
- Supports up to 4 ranks for components, UDIMM, RDIMM and LRDIMM
- Add-on features/engines for MPFE, RAS, Ping-Pong and Debug available upon request
Technical Specifications
Short description
DDR5/4 PHY & Controller
Vendor
Vendor Name