HHGrace mature-node MPW shuttle RFQ intake is open
MST Singapore is now accepting non-confidential RFQ intake for 2026 HHGrace mature-node MPW shuttle schedule screening. We help overseas fabless companies, universities, research teams and industrial chip developers prepare a reviewable brief for process/node fit, NDA/PDK path, package/test scope, schedule target and formal quotation workflow. Schedule window, availability and quotation are confirmed case by case after requirement review.
MST is a mature-node MPW tapeout and manufacturing coordination desk. For 2026 HHGrace mature-node shuttle screening, MST starts with non-confidential requirements, prepares a reviewable scope, clarifies NDA/PDK and package/test assumptions, and helps qualified projects move toward partner-confirmed schedule review, quotation and next steps.
HHGrace mature-node MPW platform intake table
This is the public schedule-screening entry for 2026 HHGrace mature-node MPW RFQs through MST Singapore. It is intentionally not a public price list or guaranteed shuttle calendar: exact run window, registration deadline, GDS/data-in deadline, PDK/NDA path, availability and quotation are confirmed case by case after requirement review.
Public 2026 platform and schedule-screening view
Use this table the same way a buyer would use a public MPW schedule page: identify the likely platform, then submit a non-confidential first brief so MST can check the current schedule window and quote path.
| Node | Platform | Fit | 2026 status | What to send first | RFQ |
|---|---|---|---|---|---|
| 90nm | Low-power BCD | BCD and power-management prototype requirements where voltage class, die area, package/test and samples need review. | 2026 RFQ screening open | Node target, voltage class, die estimate, sample count, package/test assumptions and target quarter. | Start RFQ → |
| 90nm | Embedded eFlash | Embedded non-volatile memory and mixed-signal prototype RFQs that can start from a non-confidential brief. | 2026 RFQ screening open | Memory/process need, die estimate, package/test assumptions, PDK/NDA status and target quarter. | Start RFQ → |
| 55nm | SiGe BiCMOS | RF, high-speed and mixed-signal prototype screening where process fit and package/test scope must be checked first. | 2026 RFQ screening open | RF/high-speed requirement, rough die size, frequency/use context, package/test assumptions and schedule target. | Start RFQ → |
| 55nm | Low-power BCD | Low-power BCD and power-management inquiries that need node, voltage, die-area, schedule and end-use review. | 2026 RFQ screening open | Voltage class, application context, die estimate, target samples and package/test assumptions. | Start RFQ → |
| 55nm | Logic / eFlash | Logic or embedded-Flash prototype needs where MST can prepare a reviewable RFQ before design-IP exchange. | 2026 RFQ screening open | Logic/eFlash need, die estimate, package/test assumptions, PDK/NDA status and preferred tapeout window. | Start RFQ → |
| 40nm | Logic / eFlash | 40nm logic, low-power or embedded-Flash prototype routes. Partner acceptance and schedule fit are required. | 2026 RFQ screening open | Node/process need, die estimate, package/test assumptions, target quarter, country and end-use context. | Start RFQ → |
Start before you share design files
Most early MPW visitors are not ready to send a full tapeout package. MST gives four lower-risk paths: compare access routes, check readiness, build a no-GDS first brief, or submit a non-confidential RFQ for manual review.
Compare which MPW path can review the case
Use the access map when the first question is not design readiness, but which route, region, eligibility gate, NDA/PDK path and review owner can handle the request.
Open access map →Check whether the request is reviewable
Use the readiness checker when you know the target application, approximate node or process family, rough die size, samples, package/test assumptions or schedule pressure.
Open readiness checker →Generate a no-GDS RFQ brief
Use the RFQ pack builder to turn node, process family, die area, sample target, package/test assumptions, timeline and end-use context into a non-confidential first-screening brief.
Build RFQ brief → Download template ↓Submit the brief for MST screening
Send the non-confidential brief when you want MST to screen process fit, package/test scope, NDA/PDK route, eligibility context and partner-review readiness.
Submit first brief →Start with a no-GDS MPW brief.
Send node range, process family, rough die area, sample target, package/test assumptions, timeline and end-use context. MST screens readiness before sensitive design data moves.
Coverage
Indicative process window. Final node and process are confirmed case by case with a qualified partner.
Useful tools for MPW planning
Use these tools before submitting an RFQ: plan shared-reticle floorplans, estimate gross/good dies, inspect local GDS metadata, compare cost share, and turn high-level parameters into an RFQ link. Everything runs in your browser; the GDS tool does not upload files, and RFQ intake still uses non-confidential summaries only.
See all tools →3-step MPW fit-check
Answer high-level process, prototype-scope and compliance-boundary questions, then open the MPW RFQ form with non-confidential answers pre-filled.
Open readiness check →MPW Reticle & Wafer Planner
Pack several projects into one shared reticle, step it across the wafer, estimate gross/good dies and each project area-based cost share.
Open planner →MPW Prototype Cost Estimator
Estimate gross dies per wafer, shared-reticle utilization, indicative mature-node cost range, shuttle timing and tapeout readiness.
Open estimator →Local GDSII Inspector
Inspect a .gds file fully in your browser: top cell, die size, layers, cell tree and element counts. Nothing is uploaded - use the metadata to build a non-confidential RFQ summary.
Open GDS inspector →Non-Western MPW Access Map
A neutral, sourced comparison of MPW routes - MOSIS, Europractice, Muse, IMEC and others - focused on the question others omit: which route a non-US / non-EU team can actually use. Eligibility, pricing model and access gates, every figure dated to its source.
Open access map →What a reviewable MPW packet looks like
These are illustrative, non-confidential examples. They show the level of scope MST needs for first screening and what remains for NDA-controlled review.
180nm mixed-signal sensor ASIC
Customer provides: Customer provides target node range, analog/mixed-signal function, rough die area, sample count, package preference, measurement goal and end-use context.
MST returns: MST returns missing questions, possible process-family fit, package/probe/test checklist, NDA/PDK route notes and partner-review readiness.
Later controlled path: GDS, schematics, netlist, PDK files and detailed circuit implementation stay out of the public intake and move only after the controlled path is clear.
350nm high-voltage / BCD prototype
Customer provides: Customer provides voltage class, device-option assumptions, pad/package direction, die-size range, safety or industrial-control use case, target samples and timeline.
MST returns: MST flags process-fit uncertainty, required partner questions, packaging and reliability assumptions, compliance context and quote-readiness gaps.
Later controlled path: Exact device stack, proprietary circuit detail, layout files and partner-specific design rules wait for NDA/PDK and qualified technical review.
65/55nm RF or eNVM feasibility inquiry
Customer provides: Customer provides RF band or memory need at a non-confidential level, acceptable node range, rough die area, package/test assumptions and schedule pressure.
MST returns: MST separates public planning questions from NDA-gated questions and prepares a partner-review packet focused on feasibility, access path and missing assumptions.
Later controlled path: Model files, IP blocks, proprietary layout, performance-sensitive schematics and process-specific data belong in the later controlled exchange.
Frequently asked
The questions engineers and procurement teams ask before submitting a brief.
Ready to scope your run?
Send node, process family, die area, sample quantity and timeline - no design IP. MST prepares the request for review and moves sensitive files only through the proper NDA-controlled path.