{"product_id":"10-pcs-hn62318ep-hitachi-4-megabit-512k-x-8-bit-mask-rom-pdip-32","title":"(10 PCS) HN62318EP HITACHI 4-MEGABIT 512K X 8-BIT MASK ROM PDIP-32","description":"THIS IS FOR (10 PCS) OF HN62318EP BY HITACHI \u003cdiv\u003e4-MEGABIT 512K X 8-BIT MASK ROM PDIP-32\u003c\/div\u003e\u003cdiv\u003eThe HN62318EP is a legacy 4-Megabit (4M-bit) Mask Read-Only Memory (Mask ROM) integrated circuit originally manufactured by Hitachi. It belongs to Hitachi's prominent HN62 series of non-volatile memory chips, which were widely utilized in vintage electronics, musical synthesizers, arcade gaming boards, and digital keyboards throughout the late 1980s and 1990s. [1] (https:\/\/www.casiomusicforums.com\/index.php?\/topic\/6110-casio-ctk-1000-hardware-analysis-also-va-10\/), [2] (https:\/\/www.datasheetarchive.com\/?q=tc534200)\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eKey Technical Characteristics Component Type: Mask Programmable ROM (Read-Only Memory)Manufacturer: Hitachi (Legacy Electronic Components)Density \/ Capacity: 4M-bit configuration Package Suffix (\"EP\"): Usually designates a specific plastic DIP (Dual In-line Package) or surface-mount variant optimized for industrial\/commercial applications\u003c\/div\u003e\u003cdiv\u003eManufacturer Part Number Group \/ EquivalentsHitachiHN62318 \/ HN62338B \/ HN62344BSharpLH534700 \/ LH534600BToshibaTC534000C \/ TC534200CSamsungKM23C4000C \/ KM23C4100C\u003c\/div\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":42443532402743,"sku":"227523002616","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0103\/5124\/7415\/files\/57_9b1f3001-a9e5-4c6d-ab9f-bdb13bb7d183.jpg?v=1789493206","url":"https:\/\/specialtypartsinc.com\/products\/10-pcs-hn62318ep-hitachi-4-megabit-512k-x-8-bit-mask-rom-pdip-32","provider":"Specialty Parts \u0026 Electronic Components, Inc.","version":"1.0","type":"link"}