LSI Turnkey Services
DNP's LSI turnkey service provides comprehensive support for customers' LSI development, from specification determination to design, prototyping and mass production of digital, analog and mixed-signal products.
We support our customers throughout all of the stages of the product development process.
・We propose prototype and development plans that best suit our customers’ needs
・Longstanding relationships with vendors allow us to manufacture in small quantities.
・Consistent quality control from design to manufacturing
・Support for overall LSI development, including preparation for mass production
・A variety of I/Fs (specifications, RTL, circuit diagrams, layouts, GDS, etc.) to meet customer needs (see above)
DNP’s Role in the Product Development Process
- Design
Support for digital, analog and digital/analog mixed designs through an optimal design system, and solutions through flexible interfaces for specifications, circuits, RTL and GDS
- Masks
Mask supply ecosystem working with FAB companies
- Wafer manufacturing
Selecting the best wafer foundry
- Package and test
We select the best package and test vendor for our customers' products
- Engineering Sample
Startup of mass production environments
Startup of probe test environments
Startup of final sorting test environments
Reliability assessment tests
Examples of LSI Turnkey Services
| Applications | Packages | Logic circuits | Layout | Wafers | Wafer test | PKG | Tests | Reliability test |
|---|---|---|---|---|---|---|---|---|
| MFP | BGA336 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| GPU | FCBGA1681 | 〇 | 〇 | 〇 | 〇 | |||
| RF-IC | Wafer | 〇 | 〇 | |||||
| Sensor IC | BGA208 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| Motor Control IC | Wafer | 〇 | 〇 | 〇 | 〇 | |||
| Picture quality control LSI | BGA256 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | |
| Contrast correction LSI | BGA105 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | |
| Scalar LSI | QFP208 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |