According to different application fields can be combined into different capacity of new products

 

(April 12, 2016, SAN jose, California/Taiwan taichung) global memory is one of the leading suppliers of winbond, today announced the launch of innovative flash memory products ─ can pile type SpiStack ® serial flash memory. This new product ─ SpiStack ® W25M series is the world&lqquot&s first available in standard 8 pin package pile with nature or the serial type of flash memory with different properties (SpiFlash) products, can be applied for all kinds of developers in the field of the different demand for storage program code or data to provide the most suitable for the capacity of combination plan.

 

W25M series will continue to use the developer familiar with 8 pin encapsulation, and expand the capacity of a serial port type flash different scope. In addition, W25M features of the product is to support the standard multi-channel I/O, SPI interface and instruction set.

 

Commissioner of the winbond flash technology market Mike Chen said: "we are the best and revolutionary method is with the nature or the nature of the different type of serial flash pile in the same package. Winbond SpiStack developed this series of products for developers or the needs of different applications for different capacity to choose the right flash memory storage solutions."

 

SpiStack homogeneity is by pile a homogenous serial flash memory (SpiFlash), for example: we can put the two type 256 MB serial type NOR flash memory (SpiFlash) encapsulated in a standard 8 pin 8 x6mm WSON package, providing 512 MB. 16 SOIC pin or 24 goals of BGA encapsulation can apply. The product model for W25M512JV, there are test samples can be provided to customers. SpiStack heterogeneous type NOR flash memory is a serial type with a serial type do stack-up NAND type flash memory. : for example, a 64 MB type Serial type NOR flash memory (Serial NOR) with a 1 gb NAND type flash memory (Serial NAND) Serial port type, the combined scheme is available for developers and system code are stored in NOR small capacity, and data in large capacity NAND storage application.

 

 

 

SpiStack serial flash series product features:

 

。Can match pile more than from 16 MB to 2 gb capacity, including serial port NOR type and serial port serial type of NAND flash memory.

 

。Every single chip (Die) can be applied for its features alone. NOR flash memory can be used for startup code, serial type and have a good wipe, data retention times and fast random access time. While a serial port type NAND type flash memory can be used for application data storage and backup startup code.

 

。Serial type NAND type flash memory can also be in the power system when used to perform data fast preservation system, because it&lqquot&s written to type much faster than a serial port type NOR flash memory. Save the current system to perform data for subsequent applications, to improve the quality of the use of the system.

 

。SpiStack support synchronous wipe operation, the system can not interrupt a chip data wipe updated at the same time, the system performs data read from another chip.

 

。All SpiStack pile structure is supported by standard 8 pin encapsulation and four-channel SPI command set, with the former generation type product is fully compatible with serial port. Under winbond unique way of serial type pile, using a simple "software choose (C2h)" instructions and select the booked beforehand chip serial number (Die ID).

source：http://www.winbond.com/hq/about-winbond/news