<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">On May 17, 2021, at 12:23, Rob Landley <<a href="mailto:rob@landley.net" class="">rob@landley.net</a>> wrote:<div class=""><br class=""><div><blockquote type="cite" class=""><div class=""><span style="caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Hmmm, this is an old Hitachi glossy flyer on another fly-by-night site that</span><br style="caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">could be 404 again in a couple years.</span><br style="caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: rgb(0, 0, 0); font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="http://www.ic72.com/pdf_file/h/244158.pdf" style="font-family: Menlo-Regular; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://www.ic72.com/pdf_file/h/244158.pdf</a></div></blockquote></div><br class=""></div><div class="">This is actually a flyer for (what became) System In Package 'chips'. Note the inclusion of SDRAM in the example SIP device in this flyer.</div><div class=""><br class=""></div><div class="">Some years ago before J-Core (and before Renesas, actually) we did some Voice over IP projects, including a small bump-in-the-wire size analog terminal adapter. Hitachi did a SIP for us with IIRC a 7713 SH3 device and an SDRAM, but it never went to market. Later versions included the 7619 SH2 based device, but that wasn't integrated into a SIP.</div><div class=""><br class=""></div><div class="">Fast forward to today, and on the small end of things, some micro controllers are actually the combination of a SPI FLASH with a die that has no FLASH, and therefore requires nothing but a standard logic process. <a href="https://zeptobars.com/en/read/GD32F103CBT6-mcm-serial-flash-Giga-Devices" class="">https://zeptobars.com/en/read/GD32F103CBT6-mcm-serial-flash-Giga-Devices</a> A lot simpler than Hitachi's mutichip modules or SIP, but really effective.</div><div class=""><br class=""></div><div class="">J.</div></body></html>