https://stream.echo6.co/videos/watch/53229f2a-b4ca-4a89-bd28-9368f82c1bec What was technology like inside a 1994 Motorola MicroTAC 7200 International GSM mobile phone? The original sales brochure! http://www.eevblog.org/files/Brochure%20-%20Motorola%207200.pdf Brick Mobile: http://www.youtube.com/watch?v=7L3L2J-IjfA 68300: http://docs-asia.electrocomponents.com/webdocs/06a2/0900766b806a28f4.pdf MC14447: http://www.dzjsw.com/jcdl/m/MC14443.pdf PIC16C57: http://ww1.microchip.com/downloads/en/DeviceDoc/30453E.pdf Forum: http://www.eevblog.com/forum/blog/eevblog-492-vintage-motorola-microtac-mobile-phone-teardown/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ Wed, 10 Jun 2026 07:03:15 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/53229f2a-b4ca-4a89-bd28-9368f82c1bec All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.