MPW / Shuttle access

HHGrace 1.0μm MPW

Plan a 1.0μm multi-project wafer run at HHGrace through TOMPW Service. We coordinate shared-mask access, EDA sign-off, shuttle scheduling and the downstream packaging or test path for global chip teams.

Node: 1.0μmMPW, NTO and production evaluation

Why 1.0μm

1.0μm is one of the process options TOMPW coordinates as a shared-mask MPW run at the partner foundry. We handle slot selection, EDA checks and logistics so your design reaches the line on schedule.

What a 1.0μm MPW at HHGrace involves

A 1.0μm MPW (multi-project wafer) shuttle places several customer designs on one shared mask set, so each team pays only for its portion of the wafer. TOMPW Service handles slot selection, DRC/LVS review and logistics so your GDSII reaches HHGrace's line on schedule.

✓Embedded memory platform support

✓BCD for power management

✓Automotive-grade process qualification

✓High-voltage IC process

Technologies & platforms at 1.0μm

BCD

eFlash

eEEPROM

HV CMOS

CMOS

Notes for 1.0μm programs

HHGrace is a leading specialty foundry for embedded memory and BCD.
TOMPW can support automotive qualification requirements.

Best-fit applications

Embedded memory programsPower management and BCD applicationsAutomotive and industrial ICsSmartcard and security ICs

Expert reviewed

This page is reviewed by Henry, CEO, TOMPW Service. Henry is the CEO of TOMPW Service and a chip-design specialist with 20 years in the semiconductor industry.

Discuss a 1.0μm MPW at HHGrace

TOMPW Service can coordinate a 1.0μm MPW shuttle with HHGrace as part of a scoped execution path.

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COMMON QUESTIONS

Working with HHGrace 1.0μm MPW through TOMPW

Can TOMPW arrange a 1.0μm MPW shuttle at HHGrace?

Yes. TOMPW coordinates 1.0μm MPW and shuttle access at HHGrace for overseas teams, handling slot selection, EDA checks and logistics so your design reaches the shared mask on schedule.

What does a 1.0μm MPW run at HHGrace typically include?

A 1.0μm MPW run bundles your design onto a shared reticle with other projects, covering mask share, wafer fabrication at HHGrace, and standard probe. Packaging, final test and NTO transition are planned separately with TOMPW.

How long does a 1.0μm MPW cycle take at HHGrace?

Cycle time depends on HHGrace's shuttle cadence for 1.0μm, usually a few months from mask data to returned wafers. Missing a window means waiting for the next one, so TOMPW recommends booking early.

What comes after a 1.0μm MPW at HHGrace?

After a successful 1.0μm MPW, teams typically move to NTO or full-mask production. TOMPW helps plan that transition, including package selection, test development and volume ramp through HHGrace and downstream partners.

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Other foundries teams compare HHGrace with

NexchipMPW & access →TowerMPW & access →DB Hitek (Dongbu)MPW & access →UMCMPW & access →

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