New Original IC W25N01GVZEIG

The W25N01GV (1G-bit) Serial SLC NAND Flash Memory provides a storage solution for systems withlimited space, pins and power. The W25N SpiFlash family incorporates the popular SPI interface and thetraditional large NAND non-volatile memory space. They are ideal for code shadowing to RAM, executingcode directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single2.7V to 3.6V power supply with current consumption as low as 25mA active and 10µA for standby. All W25NSpiFlash family devices are offered in space-saving packages which were impossible to use in the past forthe typical NAND flash memory.The W25N01GV 1G-bit memory array is organized into 65,536 programmable pages of 2,048-bytes each.The entire page can be programmed at one time using the data from the 2,048-Byte internal buffer. Pagescan be erased in groups of 64 (128KB block erase). The W25N01GV has 1,024 erasable blocks.The W25N01GV supports the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI: Serial Clock,Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 (/WP), and I/O3 (/HOLD). SPI clock frequencies of up to104MHz are supported allowing equivalent clock rates of 208MHz (104MHz x 2) for Dual I/O and 416MHz(104MHz x 4) for Quad I/O when using the Fast Read Dual/Quad I/O instructions.The W25N01GV provides a new Continuous Read Mode that allows for efficient access to the entirememory array with a single Read command. This feature is ideal for code shadowing applications.A Hold pin, Write Protect pin and programmable write protection, provide further control flexibility.Additionally, the device supports JEDEC standard manufacturer and device ID, one 2,048-Byte Unique IDpage, one 2,048-Byte parameter page and ten 2,048-Byte OTP pages. To provide better NAND flashmemory manageability, user configurable internal ECC, bad block management are also available inW25N01GV.

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