4 ms·

Yes, about ten years ago: http://www.eetimes.com/document.asp?doc_id=1299083 http://www.eetimes.com/document.asp?doc_id=1299083 There were chips before that,

Yes, about ten years ago: http://www.eetimes.com/document.asp?doc_id=1299083 http://www.eetimes.com/document.asp?doc_id=1299083 There were chips before that, too.