TSMC35_SIL and TSMC35_P2
TSMC Layer Map
These are the layer maps for the TSMC 0.35 micron 4 metal, 1 poly (silicided, TSMC35_SIL), and the TSMC 0.35 micron 4 metal, 2 poly (polycided TSMC35_P2) TSMC vendor design rules only. For designs that are laid out using other design rules (or technology codes), use the standard layer mapping conventions of that design rule set. For submissions in GDS format, the datatype is "0" (zero) unless specified in the map below.
The two TSMC35_P2 technology codes differ ONLY in their layer maps. The old one is the original layer map released by TSMC for the double poly process. As noted by the shaded boxes below, it is in conflict with all other TSMC layer maps, and TSMC has released a new layer map for this process that is consistent with all their other layer maps.
MOSIS will take the old technology code of TSMC35_P2 to mean TSMC35_P2_OLD. MOSIS can NOT attempt to guess which layer map your layout is using.
| Layer | TSMC35_SIL | TSMC35_P2_NEW | TSMC35_P2_OLD | Notes | |||
|---|---|---|---|---|---|---|---|
| GDS | CIF | GDS | CIF | GDS | CIF | ||
| N_WELL | 2 | T02 | 2 | T02 | 2 | T02 | |
| THIN_OXIDE (OD) | 3, 11, 12 | T03, T11, T12 | 3, 11, 12 | T03, T11, T12 | 11 | T11 | |
| THICK_OXIDE (OD2) | 4 | T04 | 4 | T04 | 23 | T23 | Optional |
| POLY | 13 | T13 | 13 | T13 | 13 | T13 |
|
| POLY2 | n/a | n/a | 14 | T14 | 14 | T14 | Optional |
| RPO (SILICIDE_BLOCK) | 34 | T34 | n/a | n/a | n/a | n/a | Optional |
| NLDD_3V (3VN) | 5 | T05 | 5 | T05 | 6 | T06 | Derived from NP, OD2, N_Well when NLDD_3V (3VN) is completely absent from layout. See Note #1 |
|
NLDD_5V (5VN)
|
6
|
T06 |
6
|
T06 | 34 | T34 | Derived from NP, OD2, N_Well when NLDD_5V (5VN) is completely absent from layout. See Note #1 |
| P_PLUS_SELECT (PP) | 7 | T07 | 7 | T07 | 7 | T07 | |
| N_PLUS_SELECT (NP) | 8 | T08 | 8 | T08 | 8 | T08 | |
| ESD_5V | 36 | T36 | 36 | T36 | 30 | T30 | Optional |
| CONTACT | 15 | T15 | 15 | T15 | 15 | T15 | |
| METAL1 | 16 | T16 | 16 | T16 | 16 | T16 | |
| VIA1 | 17 | T17 | 17 | T17 | 17 | T17 | |
| METAL2 | 18 | T18 | 18 | T18 | 18 | T18 | |
| VIA2 | 27 | T27 | 27 | T27 | 27 | T27 | |
| METAL3 | 28 | T28 | 28 | T28 | 28 | T28 | |
| VIA3 | 29 | T29 | 29 | T29 | 29 | T29 | |
| METAL4 | 31 | T31 | 31 | T31 | 31 | T31 | |
| GLASS | 19 | T19 | 19 | T19 | 19 | T19 | |
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Note #1:
If this layer is present anywhere in the submitted design or anywhere in the design after instantiation, then MOSIS will not derive it. If this layer is not in the submitted design or anywhere in the design after instantiation, then MOSIS will derive that layer from the listed layers. MOSIS does not create a layer partially from a layer drawn by the customer and partially derived from other layers.