NAND Flash Memory Organization and Operations
نویسندگان
چکیده
منابع مشابه
Polar-Coded Forward Error Correction for MLC NAND Flash Memory Polar FEC for NAND Flash Memory
With the ever-growing storage density, high-speed, and low-cost data access, flash memory has inevitably become popular. Multi-level cell (MLC) NAND flash memory, which can well balance the data density and memory stability, has occupied the largest market share of flash memory. With the aggressive memory scaling, however, the reliability decays sharply owing to multiple interferences. Therefor...
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Features • Organization – Page size x8: 2,112 bytes (2,048 + 64 bytes) – Page size x16: 1,056 words (1,024 + 32 words) – Block size: 64 pages (128K + 4K bytes) – Device size: 2Gb: 2,048 blocks; 4Gb: 4,096 blocks; 8Gb: 8,192 blocks • READ performance – Random READ: 25μs – Sequential READ: 30ns (3V x8 only) • WRITE performance – PROGRAM PAGE: 300μs (TYP) – BLOCK ERASE: 2ms (TYP) • Endurance: 100,...
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Nand flash memory is an important part of the electronics products. Over the years scientists and engineers have worked hard to make it faster and cost effective. Recently, there has been a realization that current technologies is not capable of further increasing their capacity and at the same time keep the cost down. Keeping in view this limit and the ever increasing need for Nand flash memor...
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NAND-flash storage is a preferred method to accelerate I/O intensive applications because of its high throughput and fast random-read performance. However, the high cost per GB of flash, relative to magnetic disks, prevents large datacenters from moving their data entirely onto the flash media. Normally, limited amounts of flash is used “in front of” magnetic storage to speed up accesses to the...
متن کاملNAND Flash Memory MT29F4G08AAAWP, MT29F8G08BAAWP, MT29F16G08FAAWP
Features • Single-level cell (SLC) technology • Organization – Page size x8: 2,112 bytes (2,048 + 64 bytes) – Block size: 64 pages (128K + 4K bytes) – Plane size: 2,048 blocks – Device size: 4Gb: 4,096 blocks; 8Gb: 8,192 blocks; 16Gb: 16,384 blocks • READ performance – Random READ: 25μs (MAX) – Sequential READ: 25ns (MIN) • WRITE performance – PROGRAM PAGE: 220μs (TYP) – BLOCK ERASE: 1.5ms (TYP...
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ژورنال
عنوان ژورنال: Journal of Information Technology & Software Engineering
سال: 2015
ISSN: 2165-7866
DOI: 10.4172/2165-7866.1000139