## https://en.wikipedia.org/wiki/Flash_memory

- [What Will Replace Flash and When?](https://searchstorage.techtarget.com/post/What-Will-Replace-Flash-and-When)

> Will flash memory keep improving into the next decade? IT leaders provide perspective on the great non-volatile beyond as well as an analysis on technology trends, product roadmaps, and more

## 2017 Cypress [Parallel NOR Flash Memory: An Overview](https://www.cypress.com/file/202491/download)

2019 **nice table** [Comparison between different memories(PCM, STT, RAM, SRAM, DRAM, Flash NAND, HDD)](https://www.elinfor.com/knowledge/comparison-between-different-memoriespcm-stt-ram-sram-dram-flash-nand-hdd-p-10908)

2003 [A Low-cost Memory Architecture with **NAND XIP for Mobile Embedded Systems**](http://www.cecs.uci.edu/~papers/compendium94-03/papers/2003/codesisss03/pdffiles/codes03_138.pdf) Chanik Park

## [Computer Fundamentals](https://www.cl.cam.ac.uk/teaching/1314/CompFund/Lecture3.pdf)

Memory hierarchy
 (S)RAM cells
 Spinning HDDs
 Flash and SSDs

## https://www.embedded.com/flash-101-nand-flash-vs-nor-flash/

> The NOR Flash architecture provides enough address lines to map the entire memory range. This gives **the advantage of random access and short read times, which makes it ideal for code execution**. Another advantage is 100% known good bits for the life of the part. **Disadvantages include larger cell size resulting in a higher cost per bit and slower write and erase speeds.**

## 2013 [Modeling, Architecture, and Applications for Emerging Memory Technologies](https://web.ece.ucsb.edu/~yuanxie/Papers/Journals/Journal-2011-IEEEDT-NVM.pdf)

**in 2013, STT-MRAM was not found YET with low-energy and fast WRITE!!!**