2026-W19
Microcontrollers
microcontrollers· 80 observations across 5 data sourcessubscribed
Your rank in AI's memory of Microcontrollers.
Not assigned. Remembered. · 5 additional brands in the substrate haven't cleared the cross-validation gate yet.
- #1ti.com7 mentionsOEM 5/5 LLMs→
- #2renesas.com7 mentionsOEM 5/5 LLMs→
- #3microchip.com5 mentionsOEM 5/5 LLMs→
- #4st.com4 mentionsOEM 5/5 LLMs→
- #5toshiba.semicon-storage.com4 mentionsOEM 5/5 LLMs→
+5 more brands in AI's memory of this category — unlock the full ranking, voice attribution, and per-LLM consensus.
See plans →Memory substrate: tapes_brand_slug_weekly_rank_v2_recalibrated · sha 0d2422f258ba59a9. Confirmed by a 5-LLM panel (Qwen + GPT-5 + Opus 4.7 + Mistral Large + xAI) — sha 6b9c58bdf6587398. 42 of 47 brands cleared the cross-check; voice posture: 10 high · 0 medium.
CategoryRank Doorways for Microcontrollers.
GENTLE↑AI vocab
24% weekly turnover · most common: microcontrollers
“ESP32 Microcontrollers” ↔ “esp32 microcontroller” · 0.90 cosineSame buyer, two vocabularies. Each row below is one such gap.
UNCLAIMED
0–1 brands using this form
CONTESTED
2+ brands using this form
HIGH
CPC ≥ $2
CLAIM
0 doorways
High-CPC keywords AI is already using here — no brand has anchored them yet.
Empty — no doorways in this quadrant for this week.
CONTEST
3 doorways·$23K/wk
High-CPC keywords — rivals are already bidding. Outrank or get out.
- microcontrollersHELD→microcontrollersAI calls this the same thing$5.00 CPC9,900/mo46 brands using this
- MicrocontrollersHELD→microcontrollersAI says same family$5.00 CPC9,900/mo5 brands using this
- Embedded Processors and Controllers→microcontroller and embedded systemAI says same family$3.61 CPC260/mo2 brands using this
LOW
CPC < $2
PLANT
6 doorways·$843/wk
Low-CPC keywords still unclaimed. Cheap ground to anchor first.
- ESP32 Microcontrollers→esp32 microcontrollerAI says same family$1.25 CPC2,900/mo1 brand using this
- MCU→mcu microcontrollerAI says same familyno advertiser bid390/mo1 brand using this
- Microcontroller Units→a microcontroller isAI says same familyno advertiser bid20/mo1 brand using this
+ 3 more — show all
- Microcontrollers (MCU)→a microcontrollerAI says same familyno advertiser bid30/mo1 brand using this
- Microcontroller Units MCU→mcu microcontrollerAI says same familyno advertiser bid390/mo1 brand using this
- Microcontroller→a microcontrollerAI says same familyno advertiser bid30/mo1 brand using this
HOLD
1 doorway
Low-CPC keywords with multiple brands present. Baseline coverage.
- Microcontrollers (MCUs)→a microcontrollerAI says same familyno advertiser bid30/mo9 brands using this
Source: tapes_ai_alpha_l3_vocabulary_landscape_per_slug · sha 421f0e18ca9f4b97 · 210 substrate-relevant keywords (bge-m3 cosine ≥ 0.55 to slug canonical text). CPC is top-of-page advertised bid, not realized spend — directional only.
Your move
DEFEND · AI hears you correctly · keep marketing investment intact.
▸Technical proof · verdict, cosine, panel signature
OEM lens · 2026-W19
HOLD
very strong match
Microcontrollers
AI describes this category the way manufacturers do.
AI hears you correctly · keep marketing investment intact.
▸Technical proof — AI ≈ OEM language · cos 0.96
Everyone agrees + deep supply → healthy
HOLDDEFENDAI ≈ OEM language · cos 0.96 (very strong match)
Channel consensus + healthy supply. No action this week.
▸ Panel signature — observation counts from each data source
AI: 6 textsOEM: 3DIST: 1AGG: 2SEARCH: 10
cohort disagreement: 14.9% — some models describe this category differently
category-level AI embeddings · all numbers reproducible from methodology
evidence base · 21 weeks · 26.4M AI observations · 35,746 brands · 2025-W51 → 2026-W20
this page · 2026-W19 · numbers reproducible from our weekly evidence base (methodology)
brand-level data aggregated across data sources; category-level verdicts derived from AI vocabulary analysis.