{"product_id":"yamaha-ymz294-ymz284-ssgl-ssglp-real-chip","title":"YAMAHA YMZ294 YMZ284 SSGL SSGLP Real Chip","description":"\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eYMZ294\u003c\/strong\u003e and \u003cstrong\u003eYMZ284\u003c\/strong\u003e are compact Yamaha PSG sound source LSIs, software-compatible with the YM2149 (SSG). Both chips feature three square wave tone generators, one noise generator, and an envelope generator — delivering the classic chiptune sound beloved by retro hardware enthusiasts and makers alike.\u003c\/p\u003e\u003cp\u003eAvailable as bare chips (\u003cstrong\u003eSSGL\u003c\/strong\u003e for YMZ284, \u003cstrong\u003eSSGLP\u003c\/strong\u003e for YMZ294) or bundled with the \u003cstrong\u003eRE2-YMZ284\/294 Sound Card\u003c\/strong\u003e for immediate use with SPFM-compatible systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3 square wave tone channels + 1 noise channel\u003c\/li\u003e\n\u003cli\u003eBuilt-in 3 × 5-bit DACs for 3-tone mixing output\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose CPU interface: CS, WR control signals + 8-bit data bus\u003c\/li\u003e\n\u003cli\u003eWide 8-octave sound range\u003c\/li\u003e\n\u003cli\u003eSmooth decay from built-in envelope generator\u003c\/li\u003e\n\u003cli\u003e5V single power supply — simple to integrate\u003c\/li\u003e\n\u003cli\u003eThrough-hole DIP18 package — easy to socket and swap\u003c\/li\u003e\n\u003cli\u003eSoftware compatible with YM2149 \/ AY-3-8910 register set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMain Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Sound source IC (PSG)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply voltage:\u003c\/strong\u003e 4.75V – 5.25V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0°C – 70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting type:\u003c\/strong\u003e Through hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e DIP18\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVariants\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYMZ284 (SSGL):\u003c\/strong\u003e Standard compact PSG, single 5V supply, no external clock needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYMZ294 (SSGLP):\u003c\/strong\u003e Enhanced variant with additional features, +$1.00\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOptions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip only:\u003c\/strong\u003e Bare chip for your own projects, breadboards, or custom PCBs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRE2-YMZ284\/294 Sound Card:\u003c\/strong\u003e Ready-to-use RE:birth 2nd compatible sound card for SPFM series motherboards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Software \u0026amp; Projects\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/nyannkov\/Psgino\"\u003ePsgino\u003c\/a\u003e — PSG music player library\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/cstoquer\/YMZ294-seq\"\u003eYMZ294-seq\u003c\/a\u003e — YMZ294 sequencer project\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Real Chips?\u003c\/h2\u003e\u003cp\u003eEmulation can approximate the sound, but nothing beats the authentic analog character of a real Yamaha PSG chip. Whether you're building a retro computer, a chiptune synthesizer, or a SPFM sound module, these chips deliver the genuine article — warm, characterful square waves with that unmistakable Yamaha PSG signature.\u003c\/p\u003e\u003cp\u003eLong-term stock, fair pricing, no mystery shops — available to makers and enthusiasts worldwide.\u003c\/p\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46136917360837,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/2024-08-31T19_37_32.138Z-IMG_2782..jpg?v=1777379775","url":"https:\/\/denjhang.myshopify.com\/products\/yamaha-ymz294-ymz284-ssgl-ssglp-real-chip","provider":"Denjhang's Retro Hardware","version":"1.0","type":"link"}