https://github.com/mabrains/sky130_klayout_pdk
Skywater 130nm Klayout Device Generators PDK
https://github.com/mabrains/sky130_klayout_pdk
analog-layout chip-design custom-layout pcells pdk skywaters
Last synced: 4 months ago
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Skywater 130nm Klayout Device Generators PDK
- Host: GitHub
- URL: https://github.com/mabrains/sky130_klayout_pdk
- Owner: mabrains
- License: agpl-3.0
- Created: 2021-09-23T08:06:55.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2024-07-12T11:32:13.000Z (almost 2 years ago)
- Last Synced: 2024-08-10T14:14:03.268Z (almost 2 years ago)
- Topics: analog-layout, chip-design, custom-layout, pcells, pdk, skywaters
- Language: Python
- Homepage:
- Size: 99 MB
- Stars: 30
- Watchers: 3
- Forks: 12
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Code of conduct: code_of_conduct.md
Awesome Lists containing this project
README
# Skywater 130nm Technology PDK for KLayout [](LICENSE)
Mabrains is excited to share with you our Skywater 130nm PDK for Klayout. These files are not qualified. Please use with caution.
## KLayout technology files for Skywater Sky130
* sky130.lyt : technology and connections description
* sky130.lyp : layers color and shape description
* DRC : please use the following -->
* LVS : LVS script `lvs/lvs_sky130.lylvs` (In development)
* Pcells : Devices generators (In development)
## Installation
To use this repo, you need to do the following:
1. Clone the repo:
```bash
git clone
```
2. Go inside sky130_klayout_pdk:
```bash
cd sky130_klayout_pdk
```
3. Open klayout using the following command:
```bash
KLAYOUT_HOME=./sky130_tech klayout -e
```
## Status
### Devices Status
| Device Name | Model | Status | DRC | LVS | Number of Cases | Method of verification |
|-----------------------|--------|---------------|---------------|---------------|-----------------|------------------------|
| Nmos 1.8v |sky130_fd_pr__nfet_01v8 |:heavy_check_mark:| :heavy_check_mark:| :heavy_check_mark: | 163 | Semi automated |
| pmos 1.8v |sky130_fd_pr__pfet_01v8|:heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | 163 | Semiautomated |
| nmos 5v |sky130_fd_pr__nfet_g5v0d10v5 |:heavy_check_mark:|:heavy_check_mark: | :heavy_check_mark: | 90 | Semi automated |
| pmos 5v |sky130_fd_pr__pfet_g5v0d10v5 |:heavy_check_mark:|:heavy_check_mark: | :heavy_check_mark: | 90 | Semi automated |
| mimcap_1 |sky130_fd_pr__model__cap_mim |:heavy_check_mark:| :heavy_check_mark: | :heavy_check_mark: | 122 | Semi automated |
| mimcap_2 |sky130_fd_pr__cap_mim_m4|:heavy_check_mark:| :heavy_check_mark: | :heavy_check_mark: | 122 | Semi automated |
| npn |sky130_fd_pr__npn_05v5 |:heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | 2 | Semi automated |
| pnp |sky130_fd_pr__pnp_05v5 |:heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | 2 | Semi automated |
| P- poly_res |sky130_fd_pr__res_xhigh_po |:heavy_check_mark:| :heavy_check_mark: | not_perfect | 113 | Semi automated|
| via_generator | Connectivity |:heavy_check_mark: | :heavy_check_mark: | Connectivity | 10 | Manual |
| Single_inductor | Mabrains Device |:heavy_check_mark: | not perfect | No LVS Available | 5 | Manual |
| rectangular_shielding | Mabrains Device |:heavy_check_mark: | not perfect | No LVS Available | 5 | Manual |
| diff_octagon_inductor | Mabrains Device |:heavy_check_mark: | not perfect | No LVS Available | 5 | Manual |
| diff_square_inductor | Mabrains Device |:heavy_check_mark: | not perfect | No LVS Available | 5 | Manual |
| n-diode |sky130_fd_pr__diode_pw2nd_*,sky130_fd_pr__model__parasitic_* |:x: | :x: | :x: | :x: | :x: |
| p-diode |ky130_fd_pr__diode_pd2nw_* |:x: | :x: | :x: | :x: | :x: |
| nmos 1.8 lvt |sky130_fd_pr__nfet_01v8_lvt |:x: | :x: | :x: | :x: | :x: |
| diff-resistor | |:x: | :x: | :x: | :x: | :x: |
| mom cap |sky130_fd_pr__cap_vpp_* |:x: | :x: | :x: | :x: | :x: |
| NMOS ESD FET |sky130_fd_pr__esd_nfet_[01v8,g5v0d10v5,g5v0d10v5_nvt] |:x: | :x: | :x: | :x: | :x: |
| 11V/16V NMOS FET |sky130_fd_pr__nfet_g5v0d16v0 |:x: | :x: | :x: | :x: | :x: |
| 3.0V native NMOS FET |sky130_fd_pr__nfet_03v3_nvt |:x: | :x: | :x: | :x: | :x: |
| 5.0V native NMOS FET |sky130_fd_pr__nfet_05v0_nvt |:x: | :x: | :x: | :x: | :x: |
| 20V NMOS FET |sky130_fd_pr__nfet_20v0 |:x: | :x: | :x: | :x: | :x: |
| 20V isolated NMOS FET |sky130_fd_pr__nfet_20v0_iso |:x: | :x: | :x: | :x: | :x: |
| 20V native NMOS FET |sky130_fd_pr__nfet_20v0_nvt |:x: | :x: | :x: | :x: | :x: |
| 20V NMOS zero-VT FET |sky130_fd_pr__nfet_20v0_zvt |:x: | :x: | :x: | :x: | :x: |
| 20V NMOS zero-VT FET |sky130_fd_pr__nfet_20v0_zvt |:x: | :x: | :x: | :x: | :x: |
| 10V/16V PMOS FET |sky130_fd_pr__pfet_g5v0d16v0 |:x: | :x: | :x: | :x: | :x: |
| 1.8V high-VT PMOS FET |sky130_fd_pr__pfet_01v8_hvt |:x: | :x: | :x: | :x: | :x: |
| 1.8V low-VT PMOS FET |sky130_fd_pr__pfet_01v8_lvt |:x: | :x: | :x: | :x: | :x: |
| 20V PMOS FET |sky130_fd_pr__pfet_20v0 |:x: | :x: | :x: | :x: | :x: |
| P+ poly_res |sky130_fd_pr__res_high_po |:x:| :x: | :x: | :x: | :x:|
| N-pass FET (SRAM) |sky130_fd_pr__special_nfet_pass |:x:| :x: | :x: | :x: | :x:|
| N-latch FET (SRAM) |sky130_fd_pr__special_nfet_latch |:x:| :x: | :x: | :x: | :x:|
| P-latch FET (SRAM) |sky130_fd_pr__special_pfet_pass |:x:| :x: | :x: | :x: | :x:|
| Varactors |sky130_fd_pr__cap_var_lvt , sky130_fd_pr__cap_var_hvt |:x:| :x: | :x: | :x:| :x:|