2.5D and 3D ASIC design technologies-2.5D SoC SiP-HBM 3D-stacked-DRAM technology
                     2.5D and 3D ASIC design 
technologies
• As an early advocate of 2.5D and 3D ASIC design technologies and by leveraging its 
experience from the industry’s first multiple successful 2.5D SoC SiP demonstration, 
OpenFive plays a key role in enabling industry applications that leverage the HBM 3D-
stacked DRAM technology.
• HBM3/2E/2 IP Subsystem The HBM3/2E/2 IP is suitable for applications involving 
graphics, high-performance computing, high-end networking, and communications 
that require very high bandwidth, lower latency and more density.
• Integrated HBM controller and HBM PHY subsystem solution supporting HBM3, 
HBM2E and HBM2 JEDEC spec for a wide range of technology and foundry nodes. 
https://openfive.com/hbm3-2e-2-ip-subsystem/
HBM3/2E/2 IP Subsystem
• HBM3/2E/2 IP Subsystem The HBM3/2E/2 IP is suitable for applications 
involving graphics, high-performance computing, high-end networking, 
and communications that require very high bandwidth, lower latency and 
more density.
https://openfive.com/hbm3-2e-2-ip-subsystem/
HBM3/2E/2 ASIC SiP
• As an early advocate of 2.5D and 3D ASIC design technologies and by 
leveraging its experience from the industry’s first multiple successful 2.5D 
SoC SiP demonstration, OpenFive plays a key role in enabling industry 
applications that leverage the HBM 3D-stacked DRAM technology.
https://openfive.com/hbm3-2e-2-ip-subsystem/
Protocol controller
• JEDEC (JESD235B) HBM3/2E/2 DRAM specification compliant
• Pseudo-channel mode support
• Multi stack HBM3/2E/2 memory support
• Power down self-refresh modes
• Low latency controller features
• Per channel data rate – Up to 3.2Gbps/pin
• Configurable independent channels
• Memory access optimizations for bandwidth efficiency
• Configurable error injection mechanisms for testability
• DFI-like controller/PHY interface
• Supports 1:1 & 2:1 PHY/controller frequency ratios
• Memory die diagnostic features
• JTAG connectivity for IEEE-1500 access, lane repair, training and loopback test modes
• Multiple in-built test & diagnostic features
https://openfive.com/hbm3-2e-2-ip-subsystem/
Please do visit my website for 
in-depth information.
Website: 
https://openfive.com/hbm3-2e-2-ip-subsystem/