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Product Summary
In recent years, scaling of NOR flash memory is approaching its limits, and in the capacity band of 512 Mbits and above, the decline in cost efficiency is seen as a problem, especially for automotive and industrial equipment. Winbond newly developed OctalNAND to solve this problem. Winbond's OctalNAND, the world's first NAND flash memory with an octal interface, provides customers with large capacity code storage at no extra cost.
The OctalNAND/W35N-JW family is manufactured on Winbond's 46nm single-level cell (SLC) NAND process to achieve the high endurance and reliability required for robust automotive and industrial applications. provides 10-year data retention and 100,000 program/erase cycles.
The 1Gbit W35N01JW is the world's first NAND product with an octal interface. The sequential read throughput is up to 240MB/s, which is 3 times faster than the existing QspiNAND flash memory/W25N-JW family.
Product features
- Interface: Octal SPI
- Bus width: x1/x8
- Read speed: up to 240Mbytes/sec
- Write Speed: Up to 9MB/s
- Endurance: 100,000 times
- Data retention: 10 years
- ECC: Equipped with ECC with 1-bit correction capability per sector in the memory chip
- Package: 24-ball TFBGA 8x6mm
Product lineup
OctalNAND Flash 2Gb Series
|
type name |
input voltage | speed | Operating temperature range | Features | In-vehicle compatible |
| W35N02JW | 1.7V-1.95V | STR166MHz / DTR120MHz |
-40℃ ~ 85℃ / -40℃ ~ 105℃ |
SPI/DTR, On-chip ECC |
In development |
OctalNAND Flash 1Gb Series
|
type name |
input voltage | speed | Operating temperature range | Features | In-vehicle compatible |
| W35N01JW | 1.7V-1.95V | STR166MHz / DTR120MHz | -40℃ ~ 85℃ / -40℃ ~ 105℃ |
SPI/DTR, On-chip ECC |
In development |
*All Winbond products are halogen-free and packaged in accordance with the RoHS Directive.
*For data sheets, please contact us from the following.
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