{"id":993,"date":"2020-10-21T13:00:51","date_gmt":"2020-10-21T13:00:51","guid":{"rendered":"https:\/\/www.adrian-smith31.co.uk\/blog\/?p=993"},"modified":"2020-11-27T21:07:59","modified_gmt":"2020-11-27T21:07:59","slug":"found-a-collection-of-old-ceramic-cpus-exposing-the-dies","status":"publish","type":"post","link":"https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/","title":{"rendered":"Found a collection of old ceramic CPU&#8217;s. Exposing the dies"},"content":{"rendered":"<p>I have a ton of crap I have collected over the years and I come across a bag of old CPU chips &#8211; early pentiums, some DEC alphas and some SUN ultrasparc chips that I had kept for some reason. There&#8217;s even the main VLSI chip from a Wang 2200 2nd generation system my dad&#8217;s work were still using until the late 1990&#8217;s. Seem as they are so old now I thought I&#8217;d crack them open and expose the dies to see what&#8217;s inside of them. Here&#8217;s some photos of them. Click on the photo for a description of what they are and where they came from.<\/p>\n<div id='gallery-1' class='gallery galleryid-993 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/8080a\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/8080A-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"8080A\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/attachment\/80286\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/80286-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"286 CPU chip die shot\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/80386dx-25\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/80386DX-25-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"80386DX-25 CPU\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/80386dx-33\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/80386DX-33-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"80386DX-33 CPU die\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/80486sx-25\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/80486SX-25-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"80486SX-25 die shot\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/alpha-21064-300mhz\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/Alpha-21064-300Mhz-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Dec Alpha 21064 CPU die\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/cyrix-6x86-133mhz\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/Cyrix-6x86-133Mhz-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Cyrix 6x86 CPU die\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/pentium-66mhz\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/Pentium-66Mhz-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"The original Pentium CPU 66Mhz\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/pentium-100mhz\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/Pentium-100Mhz-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Intel 2nd gen Pentium 100Mhz\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/pentium-pro-200\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/Pentium-Pro-200-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Pentium Pro 200Mhz\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/st-486dx2-66\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/ST-486DX2-66-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"ST Microelectronics 486DX2-66\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/sun-supersparc-60mhz\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/Sun-Supersparc-60Mhz-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Sun Supersparc 60Mhz\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/tms7742\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/TMS7742-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"TMS7742 Microcontroller\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/tms32020\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/TMS32020-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Texas instruments TMS32020 DSP\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.adrian-smith31.co.uk\/blog\/2020\/10\/found-a-collection-of-old-ceramic-cpus-exposing-the-dies\/unknown-chip-from-wang-computer\/'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-content\/uploads\/2020\/10\/Unknown-chip-from-Wang-computer-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"This came from an old Wang computer and was one of two chips from the CPU board. The other chip got destroyed.\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>I have a ton of crap I have collected over the years and I come across a bag of old CPU chips &#8211; early pentiums, some DEC alphas and some SUN ultrasparc chips that I had kept for some reason. There&#8217;s even the main VLSI chip from a Wang 2200 2nd generation system my dad&#8217;s [&hellip;]<\/p>\n","protected":false},"author":179,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Found a collection of old ceramic CPU's. Exposing the dies - Adrian's electronics blog","description":"I have a ton of crap I have collected over the years and I come across a bag of old CPU chips - early pentiums, some DEC alphas and some SUN ultrasparc chips th"},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-993","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts\/993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/users\/179"}],"replies":[{"embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=993"}],"version-history":[{"count":4,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts\/993\/revisions"}],"predecessor-version":[{"id":1012,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/posts\/993\/revisions\/1012"}],"wp:attachment":[{"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.adrian-smith31.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}