Part Information Review and Update
4:04
Inspecting project footprints.
Searching the project.
Reviewing the bill of materials.
Analyzing the PCB layout.
Analyzing the schematic.
Searching for project properties.
Searching 4 domains.
Exploring property searches.
Searching 3 domains.
Searching project properties.
Searching 3 domains.
Summarizing project details.
Search complete — 147 results across 4 domains.
Running multiple web searches.
Found 1 results.
Found 10 results.
Found 0 results.
Searching the project.
Searching project components.
Searching 3 domains.
Searching for pad descriptions.
Searching 3 domains.
Figuring out asset fetching.
Searching 3 domains.
Fetching datasheet information.
Searching fetch_url.
Looking for "package family, package name, number of pads/terminals, pin configuration, CLMVC-FKA" in HB-CLMVC-FKA.pdf
Looking for "Extract the exact part family name, manufacturer, package type, package dimensions, pin count, general description, and key optical/electrical specs relevant to CLMVC-FKA RGB SMD LED." in HB-CLMVC-FKA.pdf
Looking for "For CLMVC-FKA, extract the complete pin configuration / pad assignment including pin numbers, color channel mapping, common connection details, polarity, and any notes about the unused or common terminal." in HB-CLMVC-FKA.pdf
Looking for "Extract the package drawing, footprint/land pattern recommendations, pad numbering orientation, and any dimensional details needed to verify a 4-pad PCB footprint for CLMVC-FKA." in HB-CLMVC-FKA.pdf
Assessing pin mapping clarity.
Search complete — 102 results across 6 domains.
Searching the project.
Looking for "Find the exact text or figure description for the CLMVC-FKA pin configuration. What are pins 1, 2, 3, and 4? Identify which pins correspond to red, green, blue, and the common anode or common cathode, and mention any polarity or orientation marker." in HB-CLMVC-FKA.pdf
Looking for "Find the ordering or binning information specifically for MPN CLMVC-FKA-CL1D1L71BB7C3C3. Extract any exact description of the variant, including color bins, intensity bins, or package options if listed." in HB-CLMVC-FKA.pdf
Searching for context.
Searching 4 domains.
Searching for datasheets.
Searching 3 domains.
Fetching pin names.
Searching fetch_url.
Looking for "Find the exact pin names or pin descriptions for pins 1 through 4 of part CLMVC-FKA. Return the text associated with each pin number if present." in HB-CLMVC-FKA.pdf
Searching asset details.
Searching 2 domains.
Search complete — 102 results across 6 domains.
Reflecting on citations and links.
Examining terminal designations.
Analyzing LED specifications.
Reviewing LED specifications.
Citing methodology.
- I found that
Datasheet URLwas missing. - I located the official Cree LED PDF and updated the project property to:
Datasheet URL=https://downloads.cree-led.com/files/ds/h/HB-CLMVC-FKA.pdf
Current part information vs datasheet
| Item | In project | From datasheet | Status |
|---|---|---|---|
| MPN | CLMVC-FKA-CL1D1L71BB7C3C3 | CLMVC-FKA-CL1D1L71BB7C3C3 | Match |
| Manufacturer | Cree LED in project context | Cree LED | Match |
| Designator Prefix | D | LED/diode-class part | Reasonable |
| Datasheet URL | Missing initially, now set | Official Cree LED PDF found | Fixed |
| Description | RGB LED, red/green/blue, 4-SMD | PLCC4 3-in-1 SMD RGB LED, 2.0 mm x 2.0 mm | Mostly consistent |
| Package naming | Description says 4-SMD, J-Lead | PLCC4 3 in 1 SMD LED | Needs cleanup/normalization |
| Pin count | 4 terminals in symbol, 4 pads in footprint | 4-pin / 4-pad package | Match |
Key datasheet specs
| Parameter | Datasheet value |
|---|---|
| Package | PLCC4, 3-in-1 SMD LED |
| Body size | 2.0 mm x 2.0 mm |
| Channels | Red, Green, Blue |
| Pin count | 4 |
| Forward voltage at 5 mA | Red 1.9 V avg, Green 2.9 V avg, Blue 3.0 V avg |
| Max forward voltage at 5 mA | Red 2.4 V, Green 3.7 V, Blue 3.7 V |
| Dominant wavelength | Red 619-624 nm, Green 520-535 nm, Blue 460-475 nm |
| Max forward current | Red 25 mA, Green 13 mA, Blue 13 mA |
| Reverse voltage | 5 V |
| Operating temperature | -40 °C to +100 °C |
Pinout from the datasheet
| Pin | Datasheet function |
|---|---|
| 1 | Common Anode |
| 2 | Cathode for Blue |
| 3 | Cathode for Green |
| 4 | Cathode for Red |
Symbol / terminal audit
| Check | Finding | Result |
|---|---|---|
| Terminal count | 4 terminals present | Match |
| Pin numbers | 1, 2, 3, 4 present | Match |
| Pin names/descriptions | No pin descriptions found for any pin | Mismatch / incomplete |
| Pin types | All terminals currently set to Passive | Acceptable but not very descriptive |
| Symbol arrangement | Pin 1 on left, pins 2-4 on right | Consistent with common-anode-left style |
Footprint audit
| Check | Finding | Result |
|---|---|---|
| Footprint asset | LED_CLMVC-FKA-CL1D1L71BB7C3C3.kicad_mod | Naming matches MPN family |
| Pad count | 4 pads present | Match |
| Package family | Footprint appears aligned to 4-pad RGB LED package | Likely match |
| Pad numbering visibility | Pad numbers were not exposed in the available indexed layout data | Could not fully verify |
| Symbol-to-footprint mapping | Structure exists, but explicit mapping table was not visible | Could not fully verify |
- Missing metadata
Datasheet URLwas missing and is now fixed.
- Description/package wording
- The current description is broadly right, but the package wording is not normalized to the datasheet.
- Datasheet terminology is PLCC4 3 in 1 SMD LED, 2.0 mm x 2.0 mm.
- Pin descriptions missing
- The project currently does not include pin names/descriptions for pins 1-4.
- That is the main schematic-symbol metadata gap.
- Footprint mapping not fully provable from available project index
- I could verify 4 terminals and 4 pads, but not the explicit pad-number-to-pin-number mapping from the available tool output.
- For simple diode/LED-style parts, the more elaborate IC-only terminal organization fields are not required, so the main thing missing here is clear pin labeling/description rather than sub-symbol grouping or section metadata .
- Update the project description to something like:
RGB PLCC4 SMD LED, common-anode 3-channel indicator, 2.0 mm x 2.0 mm
- Add pin descriptions:
- Pin 1:
Common Anode - Pin 2:
Blue Cathode - Pin 3:
Green Cathode - Pin 4:
Red Cathode
- Pin 1:
- Add/normalize project properties if you want the part fully library-ready:
Manufacturer Name=Cree LEDPart Type=LEDPackage or Case Code=PLCC4Operating Temperature=-40°C to +100°C
- Good: MPN, manufacturer context, 4-pin symbol, and 4-pad footprint all line up with the datasheet.
- Fixed: official datasheet URL is now set.
- Needs attention: pin descriptions are missing, package naming should be normalized, and explicit pad-number mapping could not be fully verified from the currently exposed project data.
Set Datasheet URL to "https://downloads.cree-led.co..."
Set Datasheet URL to "https://downloads.cree-led.com/files/ds/h/HB-CLMVC-FKA.pdf"
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