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US 12,688,900 B2Granted
Compute-in-memory array multi-range temperature compensation
AssigneeAspinity, Inc.
InventorsBrandon David Rumberg, Steven Andryzcik
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Abstract
According to some embodiments, a memory controller may be provided. A compute-in-memory array may be connected to a plurality of word lines of the memory controller, with multiple word lines per word being associated with different temperature coefficients, to facilitate temperature compensation of the compute-in-memory array. In some embodiments, the compute-in-memory array may be associated with parameter floating-gate transistors. Moreover, a plurality of compute-in-memory arrays may be individually programmed to several orders of parameter magnitude.
Claims26
A system, comprising:
- a memory controller;
- and
- at least one analog compute-in-memory array connected to a plurality of dynamically changed control lines of the memory controller, the dynamically changed control lines representing a plurality of combinations of input values and multiple temperature coefficients, to facilitate temperature compensation of the compute-in-memory array.
A method, comprising:
- providing a memory controller for a system;
- and
- facilitating temperature compensation for at least one analog compute-in-memory array connected to a plurality of dynamically changed control lines of the memory controller, the dynamically changed control lines representing a plurality of combinations of input values and multiple temperature coefficients.
Dependencies are inferred from the claim text.