Renesas’ Low Latency High Bandwidth Memory consists of multiple Renesas’ original low latency memory dies and realizes high random access rate and small data granularity as well as high bandwidth. By populating the stack memory along with your accelerator or processor in the same package, you can differentiate your systems with its performance improvement by keeping effective bandwidth high even at non-sequential memory access. The stack memory accelerates datacenter application such as artificial intelligence (Deep Learning, Convolutional Neural Network, etc.), Graph Analytics, Database, Sparse Matrix. It also fits network applications such as table lookup with high search rate, packet buffer, control memory in routers, switches etc.
The stack memory is integrated with customer’s ASIC, GPU, CPU, NPU, FPGA, AI accelerator on Silicon Interposer in the same package.
High Random Access Rate and Small Data Granularity
16 billion random access per second and 16 Byte data granularity realize high effective bandwidth regardless applications.
Guarantees Tjmax=115 °C
Renesas’ Low Latency DRAM products have long history to meet severe high maximum temperature requirement with long life from network industry customers. The new stack memory also guarantees Tjmax=115 °C and delivers realistic solutions to your package thermal problem.
Lineup / Specifications
|1||2||1,000||x 1,152||12.0||16,000||2,304||16 Byte||1.0||9Gb Sampling|
|2||4||1,000||x 1,152||16.0||8,000||2,304||32 Byte||1.0||9Gb Sampling|