Probabilistic bit device having variable reference voltage and related system and methods

TW202636436APending Publication Date: 2026-09-01TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
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Patent Information

Application Number
TW114126424
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-02-21
Filing Date
2025-07-11
Publication Date
2026-09-01

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Abstract

A device is provided. The device includes: a sense amplifier having a first input, a second input, and an output. The sense amplifier, in operation: receives a first voltage at the first input; receives a second voltage at the second input; and generates a probabilistic output voltage at the output. The device includes: a first voltage generator including a first magnetic tunnel junction, the first voltage generator, in operation, generating the first voltage; and a second voltage generator including a variable resistor, the second voltage generator, in operation, generating the second voltage.
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