HME-A7C500
Flagship 500K LUT6 FPGA with 56Gbps PAM4 transceivers, 8GB HBM2e, and maximum performance for cutting-edge applications.
Product Overview
Description
The HME-A7C500 is HME's flagship FPGA featuring an unprecedented 500K LUT6 logic cells, representing the pinnacle of domestic FPGA technology.
With 48 high-speed transceivers supporting 56Gbps PAM4 signaling, 8GB of in-package HBM2e memory, and dedicated AI engines, this device targets the most demanding applications in data centers and high-performance computing.
The 3D IC packaging technology enables this massive integration, while advanced power and thermal management features ensure reliable operation.
Product Series
HME
Primary Application
800G networking
Key Features
- Maximum 500K LUT6 capacity
- 56Gbps PAM4 transceivers
- 8GB HBM2e in-package memory
- 16 dedicated AI engines
- 3D IC advanced packaging
- Multiple x16 PCIe Gen3
- Comprehensive security subsystem
Specifications
| Logic Capacity | 500K LUT6 |
|---|---|
| Block RAM | 32 Mbit |
| DSP Slices | 2000 18x25 MAC |
| Transceivers | 48 channels, 56Gbps PAM4 |
| Hard IP | Multiple PCIe Gen3 x16, DDR4, HBM2e |
| HBM Memory | 8GB HBM2e (1TB/s bandwidth) |
| AI Engines | 16 AI accelerator blocks |
| Packages | 3D IC, FCBGA2576 |
Applications
800G networking
Communication and interface
AI training acceleration
Electronic system design
Exascale computing
Electronic system design
Advanced test equipment
Electronic system design
Cryptographic acceleration
Electronic system design
High-frequency trading
Electronic system design
FAE Expert Insights
"The HME-A7C500 is breakthrough in domestic FPGA technology. This device competes directly with the highest-end FPGAs from Xilinx and Intel. The 500K LUT capacity is massive - enough for the most complex designs I've encountered. The 56Gbps PAM4 transceivers enable 800G Ethernet and beyond, while the 8GB HBM2e provides unprecedented memory bandwidth. I've worked with early adopters using this device for AI training acceleration, and the results are impressive - the dedicated AI engines provide 10x speedup for matrix operations compared to standard FPGA fabric. The 3D IC packaging is sophisticated but well-executed, with excellent yield and reliability. Thermal management is critical - this device requires liquid cooling with careful attention to flow distribution. Power consumption can reach 100-150W at full utilization. One customer is using this for a next-generation SmartNIC targeting 800G Ethernet, and the performance headroom is excellent. This device is not for everyone - it's for those pushing the boundaries of what's possible with programmable logic. The cost reflects the advanced technology, but it's still competitive with international alternatives."
Flagship device representing the pinnacle of domestic FPGA technology
— Dr. Wang Wei, BeiLuo
Frequently Asked Questions
What is the power consumption of HME-A7C500?
HME-A7C500 power characteristics: Total power - 100-150W at maximum utilization. Breakdown: FPGA logic - 60-80W. Transceivers - 30-40W. HBM2e - 15-20W. AI engines - 10-15W. Power supply requirements: Multiple voltage rails (0.85V, 1.0V, 1.2V, 1.8V, 3.3V). High current capability (>100A total). Good transient response. Thermal design: Liquid cooling required. Target junction temperature <85°C. Monitor multiple temperature zones. Power management: Dynamic voltage scaling available. Clock gating for unused blocks. Power-down modes for HBM when not in use.
Plan for 150W power budget and liquid cooling. Contact us for power supply recommendations.