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MB80-STG0101JY
Chip Structure
Practical Components MB80-STG0101JY advanced test wafer, 7.3mm chip size, 80μm staggered.
- Base Layer : P-TEOS*
- Metal Layer : TIN / AI-0.5%Cu
- Passivation Layer : HDP* / P-SIN (option) Polymide
*TEOS : Tetraethoxysilane
*HDP : High Density Plasma
| Specifications | TYPE-A | TYPE-B |
| Wafer Size | 8 inch | 8 inch |
| Wafer Thickness | 725±25μm | 725±25μm |
| Chip Size | 7.3mm ♦ | 7.3mm ♦ |
| Pad pitch | 80μm staggered | 80μm staggered |
| Function | Daisy Chain | Daisy Chain |
| Pad config | Peripheral | Peripheral |
| Electrode | Wire Bonding | Cu pillar |
| Pad Size | 76μm ♦ | 76μm ♦ |
| Bump Size | - | 38μm ♦ |
| Passivation opening | 70μm ♦ | 70μm ♦ |
| Scribe width | 120μm | 120μm |
| Number of Pad | 648 pads/chip 82pads×4(Outer line) 80pads×4(Inner line) |
648 pads/chip 82pads×4(Outer line) 80pads×4(Inner line) |
| Number of Chip | 478 chips/wafer | 478 chips/wafer |
| ♦ Bottom Side |
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