＜９９年４月現在＞
| SIEMENS | http://www.infineon.com/products/products.htm | IC |
| ZILOG | http://www.zilog.com/products/ | IC |
| STANLEY | http://www.stanley.co.jp/product/electric/index.htm | IC |
| CYPRESS | 不明 | IC |
| DALLAS | http://www.dalsemi.com/Prod_info/index.html | IC |
| MICRONIX | http://www.macronix.com/ | IC |
| LT | http://www.linear-tech.com/prodinfo/ | IC |
| INTEL | http://www.intel.co.jp/jp/prodinfo/index.htm | IC |
| CYRIX | http://www.cyrix.com/html/products/index.htm | IC |
| AMD | http://www.amd.com/products/products.html | IC |