Invention Grant
- Patent Title: One transistor memory bitcell with arithmetic capability
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Application No.: US17555474Application Date: 2021-12-19
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Publication No.: US11862282B2Publication Date: 2024-01-02
- Inventor: Neelam Surana , Robert F. Wiser
- Applicant: Ceremorphic, Inc.
- Applicant Address: US CA San Jose
- Assignee: Ceremorphic, Inc.
- Current Assignee: Ceremorphic, Inc.
- Current Assignee Address: US CA San Jose
- Agency: File-EE-Patents.com
- Agent Jay A. Chesavage
- Main IPC: G11C7/06
- IPC: G11C7/06 ; G11C7/12 ; H03K19/20 ; G11C7/10

Abstract:
A memory performing logic functions has two single transistor static ram memory (STSRAM) with drain, source, and gate terminal which can be written, read, and when read, generates an output current. The STSRAMs have drain and source connected in parallel, and when read, generate a current provided to a current comparator amplifier (CCA) which is compared to a reference current Iref to generate an output which is at least one of a logical AND, logical NAND, logical OR, logical NOR, or logical exclusive OR (XOR).
Public/Granted literature
- US20230197121A1 One Transistor Memory Bitcell with Arithmetic Capability Public/Granted day:2023-06-22
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