MPW Program

SilTerra’s Multi Project Wafer (MPW) program is a cost-effective, multi-project design and IP verification service for Customers and IP providers.


This is a program which runs regularly. The program enables multiple customers to participate while sharing mask costs.


The tentative tape-out schedule is shown as below:

1Q24 – 4Q25 MPW Schedule

– The above schedule is subject to change
– The final GDS database for C18 BCD and eFlash design to be submitted ONE WEEK before the shuttle closing date

Failure Analysis Service

Photo Mask Service

SilTerra partners with third party photo mask vendors to offer seamless mask-making services. Our photo mask partners are prudently selected through rigorous product and process qualifications, data checks and inline monitoring to ensure the highest quality in our mask services.

SilTerra’s mask service qualification covers accurate GDS file processing, precise mask data preparation, OPC conversion validation and zero-defect mask manufacturing prior to the delivery of these photo masks to SilTerra for wafer production.

With stringent photo mask qualification procedures in place, SilTerra is able to ensure that the photo masks shipped to the fab are accurately matched and optimized for SilTerra’s process capabilities, which will in turn ensure repetitive high wafer yield for our customers’ products.

Below are SilTerra’s qualified Photo Mask vendors:

Wafer Thin-Film Coating Service

SilTerra offers several types of thin-film material coating services on 8″ silicon wafer substrates. This service enables Semiconductor Equipment Suppliers, IC packaging and assembly houses and universities to perform thin-film material evaluation on their tools. SilTerra also offers Probe Card wafer services to customers/assembly houses for bond pad calibration in IC wire-bonders.

Metallic Thin-Film Materials :
Al, Cu + Cap layer, TiN, Ti, W, Cobalt, TiAlN, AlN, Moli, Ta and TaN.

Non-Metallic Thin-Film Materials :
Oxide, SiO2, SiN, TEOS, FSG, USG, BPSG.

MyVendor Portal

My Vendor Portal provides SilTerra’s approved vendors a “one-stop” secure online access to submit vendor quality-related records such as CA/COC certification, Quality Reports and Others. It also enables vendors to access SilTerra’s specs, review revision notifications and provide updates for 8D report (SCAR) corrective actions.


Note: SilTerra will only issue a login access to vendors that are required to perform the above-mentioned tasks. A SilTerra personnel will be in touch with the respective vendor to communicate the login details.

Online Pickup Order (ePOF)

This is an online system to facilitate Online Pickup Order Form (ePOF).


Once the registration form is submitted, it is subjected to review and approval prior to be qualified by SilTerra Shipping Department.

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