W25N01GVZEIG SLC Nand Flash Memory IC 3V 1G BIT Winbond TW SPI
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Detailed Product Description
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W25N01GVZEIG 3V 1G-BIT SERIAL SLC NAND FLASH MEMORY WITH DUAL/QUAD SPI BUFFER READ & CONTINUOUS READ
3V 1G-BIT SERIAL SLC NAND FLASH MEMORY WITH DUAL / QUAD SPI BUFFER READ & CONTINUOUS READ 1.GENERAL DESCRIPTIONS The W25N01GV (1G-bit) Serial SLC NAND Flash Memory provides a
storage solution for systems with limited space, pins and power. The W25N SpiFlash family
incorporates the popular SPI interface and the traditional large NAND non-volatile memory space. They are ideal
for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and
data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 25mA
active and 10µA for standby. All W25N SpiFlash family devices are offered in space-saving packages which
were impossible to use in the past for the 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. Pages can 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 to 104MHz 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 entire memory 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 ID page, one 2,048-Byte parameter page and ten 2,048-Byte OTP pages.
To provide better NAND flash memory manageability, user configurable internal ECC, bad block
management are also available in W25N01GV. 2. FEATURES • New W25N Family of SpiFlash Memories – W25N01GV: 1G-bit / 128M-byte – Standard SPI: CLK, /CS, DI, DO, /WP,/Hold – Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold – Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3 – Compatible SPI serial flash commands • Highest Performance Serial NAND Flash – 104MHz Standard/Dual/Quad SPI clocks – 208/416MHz equivalent Dual/Quad SPI – 50MB/S continuous data transfer rate – Fast Program/Erase performance – More than 100,000 erase/program cycles – More than 10-year data retention • Efficient “Continuous Read Mode”(1) – Alternative method to the Buffer Read Mode – No need to issue “Page Data Read” between Read commands – Allows direct read access to the entire array • Low Power, Wide Temperature Range – Single 2.7 to 3.6V supply – 25mA active, 10µA standby current – -40°C to +85°C operating range • Flexible Architecture with 128KB blocks – Uniform 128K-Byte Block Erase – Flexible page data load methods • Advanced Features – On chip 1-Bit ECC for memory array – ECC status bits indicate ECC results – bad block management and LUT(2) access – Software and Hardware Write-Protect – Power Supply Lock-Down and OTP protection – 2KB Unique ID and 2KB parameter pages – Ten 2KB OTP pages(3) • Space Efficient Packaging – 8-pad WSON 8x6-mm – 16-pin SOIC 300-mil – 24-ball TFBGA 8x6-mm – Contact Winbond for other package options
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| Product Tags: SLC Nand Flash Memory IC 1G BIT Flash Memory IC SPI Memory Array IC |
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