Semiconductor RRAM Forming Voltage Calculator
Extract all actual piecewise-linear measuredRramFormingThresholdCrossingsV test crossings at explicitly supplied callerFormedConductanceCriterion, retain absent/multiple crossings; caller verifies test branch and evidence, no assumed device universal or operating/measurement procedure.
Description
An RRAM forming-voltage observation uses a declared conductance criterion on a matched forming branch.
An RRAM forming-voltage observation uses a declared conductance criterion on a matched forming branch.1
Crossing positions are observed-data estimates rather than suggested forming pulses.
When to use Semiconductor RRAM Forming Voltage Calculator
Use this tool when you need to locate all observed threshold crossings on a selected branch. Prepare measured device or specimen records under independently matched branch, temperature, frame, and unit conventions.
How to use Semiconductor RRAM Forming Voltage Calculator and understand its results
- Prepare measured device or specimen records under independently matched branch, temperature, frame, and unit conventions.
- Enter observedRramFormingPulseV, observedRramFormingPostPulseMetric, callerFormedConductanceCriterion, following the field table and rules below, then run the tool.
- Read measuredRramFormingThresholdCrossingsV. Use the output meanings below to interpret units, signs, flags, and any nested result fields.
- Correct reported input issues and run again. For a successful result, check the stated evidence coverage and assumptions before using it in your review.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| observedRramFormingPulseV | Observed RRAM forming pulse v | list of number | Required |
| observedRramFormingPostPulseMetric | Observed RRAM forming post pulse metric | list of number | Required |
| callerFormedConductanceCriterion | Caller formed conductance criterion | number | Required |
Use at least two aligned coordinate and response samples with coordinates strictly increasing, plus the declared threshold. Record exact sample hits and interpolate each adjacent strict sign change relative to the threshold. Return all crossing coordinates in sample order, with duplicate adjacent coordinates removed. No crossing returns an empty list. A plateau exactly at the threshold returns its sampled positions rather than one unique crossing.
crossing=x_i+(x_(i+1)−x_i)×(level−y_i)/(y_(i+1)−y_i) for a strict sign change Symbols follow the input and output meanings and the calculation rules above.
Coordinates, responses, and the criterion must be nonnegative.
| Output field | Meaning | Value type |
|---|---|---|
| measuredRramFormingThresholdCrossingsV | Measured RRAM forming threshold crossings v | list of number |
{
"input": {
"observedRramFormingPulseV": [
0,
1,
2
],
"observedRramFormingPostPulseMetric": [
0,
2,
4
],
"callerFormedConductanceCriterion": 3
},
"output": {
"measuredRramFormingThresholdCrossingsV": [
1.5
]
}
}Limitations and assumptions
A supplied criterion defines these observed crossings. Multiple crossings, plateaus, and missing crossings are retained; the tool does not establish a unique device rating or recommend operating or test conditions.
Missing required fields, unknown fields, wrong types, and violated calculation rules are input issues. Numeric values must be finite; nonfinite results are rejected. Evidence arrays must be dense, with no missing cells. Numeric observation lists allow at most 10,000 entries, subject to any smaller bounds stated above.
Alternative or Complementary methods
For a related review, use Semiconductor RRAM Set Voltage Calculator: An RRAM set-voltage observation depends on a defined post-pulse conductance criterion and selected test branch. This reader returns every measured crossing of that criterion. For a complementary step, use Semiconductor RRAM Reset Voltage Calculator: An RRAM reset-voltage observation depends on a defined post-pulse resistance criterion and selected test branch. This reader retains absent or multiple crossings instead of forcing one reset voltage.
References
Similar or alternative tools
- Semiconductor RRAM Set Voltage Calculator
An RRAM set-voltage observation depends on a defined post-pulse conductance criterion and selected test branch. This reader returns every measured crossing of that criterion.
- Semiconductor RRAM Reset Voltage Calculator
An RRAM reset-voltage observation depends on a defined post-pulse resistance criterion and selected test branch. This reader retains absent or multiple crossings instead of forcing one reset voltage.