Integrated circuit provided with means for calibrating an electronic module and method for calibrating an electronic module of an integrated circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 10, 2004
Issued Date -
N/A
app pub date -
Dec 20, 2000
filing date -
Dec 23, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The integrated circuit is provided with integrated calibrating circuit in order to calibrate at least one electronic module supplying at its output a reference voltage or a time base signal or a reference frequency signal. Said calibrating means are defined by a microcontroller which receives via an input pad of the integrated circuit an external reference signal which is compared to an internal reference signal of the reference module in order to be able to calibrate in an autonomous manner the integrated reference electronic module as a function of the external reference signal. The final calibrating parameters are permanently stored with an associated signature in a memory so that each time that voltage is subsequently applied to the circuit the final calibrating parameters are automatically applied to the corresponding reference module.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully