Abstract: Numerous embodiments are disclosed for providing temperature compensation and leakage compensation for an analog neuromorphic memory system used in a deep learning neural network. The embodiments for providing temperature compensation implement discreet or continuous adaptive slope compensation and renormalization for devices, reference memory cells, or selected memory cells in the memory system. The embodiments for providing leakage compensation within a memory cell in the memory system implement adaptive erase gate coupling or the application of a negative bias on a control gate terminal, a negative bias on a word line terminal, or a bias on a source line terminal.
Type:
Grant
Filed:
November 7, 2018
Date of Patent:
August 25, 2020
Assignee:
SILICON STORAGE TECHNOLOGY
Inventors:
Hieu Van Tran, Steven Lemke, Nhan Do, Vipin Tiwari, Mark Reiten