Flash Memory Stocks List
|DGLY||F||Digital Ally, Inc.||0.00|
|LSCC||C||Lattice Semiconductor Corporation||-0.02|
|MU||D||Micron Technology, Inc.||-0.21|
|SIMO||C||Silicon Motion Technology Corporation||-3.39|
|SSG||D||ProShares UltraShort Semiconductors||26.44|
|FTXL||D||First Trust Nasdaq Semiconductor ETF||17.11|
|SOXX||D||iShares PHLX SOX Semiconductor Sector Index Fund||13.86|
|USD||D||ProShares Ultra Semiconductors||13.61|
|SOXS||D||Direxion Daily Semiconductor Bear 3x Shares||13.3|
View all Flash Memory related ETFs...
|2021-05-11||DGLY||Calm After Storm||Range Contraction|
|2021-05-11||INTC||Doji - Bullish?||Reversal|
|2021-05-11||MU||Gilligan's Island Buy Setup||Bullish Swing Setup|
|2021-05-11||SIMO||50 DMA Support||Bullish|
|2021-05-11||SIMO||Non-ADX 1,2,3,4 Bullish||Bullish Swing Setup|
|2021-05-11||SIMO||Calm After Storm||Range Contraction|
Flash memory is an electronic (solid-state) non-volatile computer storage medium that can be electrically erased and reprogrammed.
Toshiba developed flash memory from EEPROM (electrically erasable programmable read-only memory) in the early 1980s and introduced it to the market in 1984. The two main types of flash memory are named after the NAND and NOR logic gates. The individual flash memory cells exhibit internal characteristics similar to those of the corresponding gates.
While EPROMs had to be completely erased before being rewritten, NAND-type flash memory may be written and read in blocks (or pages) which are generally much smaller than the entire device. NOR-type flash allows a single machine word (byte) to be written – to an erased location – or read independently.
The NAND type is found primarily in memory cards, USB flash drives, solid-state drives (those produced in 2009 or later), and similar products, for general storage and transfer of data. NAND or NOR flash memory is also often used to store configuration data in numerous digital products, a task previously made possible by EEPROM or battery-powered static RAM. One key disadvantage of flash memory is that it can only endure a relatively small number of write cycles in a specific block.Example applications of both types of flash memory include personal computers, PDAs, digital audio players, digital cameras, mobile phones, synthesizers, video games, scientific instrumentation, industrial robotics, and medical electronics. In addition to being non-volatile, flash memory offers fast read access times, although not as fast as static RAM or ROM. Its mechanical shock resistance helps explain its popularity over hard disks in portable devices, as does its high durability, ability to withstand high pressure, temperature and immersion in water, etc.Although flash memory is technically a type of EEPROM, the term "EEPROM" is generally used to refer specifically to non-flash EEPROM which is erasable in small blocks, typically bytes. Because erase cycles are slow, the large block sizes used in flash memory erasing give it a significant speed advantage over non-flash EEPROM when writing large amounts of data. As of 2013, flash memory costs much less than byte-programmable EEPROM and had become the dominant memory type wherever a system required a significant amount of non-volatile solid-state storage.