Invention Grant
- Patent Title: Time tracking circuit for FRAM
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Application No.: US15057475Application Date: 2016-03-01
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Publication No.: US10283181B2Publication Date: 2019-05-07
- Inventor: David J. Toops
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Kenneth Liu; Charles A. Brill; Frank D. Cimino
- Main IPC: G11C11/22
- IPC: G11C11/22

Abstract:
Methods and apparatus for reading and/or writing FRAM memory are disclosed. An example memory circuit includes a controller to output a signal to an input of a driver; a transistor coupled an output of the driver; the driver to, in response to receiving the signal, output a first voltage to the transistor; and the transistor to, in response to receiving the first voltage, output a second voltage to a bit cell after a transistor delay, the transistor selected based on a size of the memory circuit.
Public/Granted literature
- US20170256299A1 TIME TRACKING CIRCUIT FOR FRAM Public/Granted day:2017-09-07
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