🖼️370Read later0Read MoreLooking inside a 1970s PROM chip that stores data in microscopic fusesHacker News·3 months ago#1BUmtyBh#righto#chip#fuses#transistors#bits+4 more🧰Tag tools✨Add tagThe MMI 5300 was a memory chip from the early 1970s, storing 1024 bits in tiny fuses. 1 Unlike regular RAM chips, this was a PROM ( Progra...15s
