Logo image
Monolithic 3D+ -IC based Reconfigurable Compute-in-Memory SRAM Macro
Conference paper

Monolithic 3D+ -IC based Reconfigurable Compute-in-Memory SRAM Macro

Srivatsa Srinivasa, Yung-Ning Tu, Xin Si, Cheng-Xin Xue, Chun-Ying Lee, Fu-Kuo Hsueh, 昌宏 沈, Jia-Min Shieh, Wen-Kuan Yeh, Akshay Krishna Ramanathan, …
2019 Symposium on VLSI Technology
06/2019

Abstract

Random access memory;Table lookup;Three-dimensional displays;Task analysis;FinFETs;Arrays

This paper presents the first monolithic 3D two-layer reconfigurable SRAM macro capable of executing multiple Compute-in-Memory (CiM) tasks as part of data readout. Fabricated using low cost FinFET based 3D+-IC, the SRAM offers concurrent data read from both layers and write from layer 2 with 0.4V Vddmin 12.8x improved computation latency is achieved as compared to near memory computation of successive Boolean operations.

Metrics

1 Record Views

Details

Logo image