🖼️3737Looking inside a 1970s PROM chip that stores data in microscopic fusesHacker News·2 months ago#1BUmtyBh#righto#chip#fuses#transistors#bits#prom+3 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...15s0Read later0Read More
