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/Winbond W25Q80DVSSIG 3V 8Mbit Serial Flash Memory With

Winbond W25Q80DVSSIG 3V 8Mbit Serial Flash Memory With

DUAL AND QUAD SPI
The W25Q80DV support standard SPI, Dual SPI and Quad SPI operation. Standard SPI instructions
use the unidirectional DI (input) pin to serially write instructions, addresses or data to the device on the
rising edge of the Serial Clock (CLK) input pin. Standard SPI also uses the unidirectional DO (output) to
read data or status from the device on the falling edge of CLK.

  • Brand:

    Winbond
  • Product Details
GENERAL DESCRIPTION

The W25Q80DV (8M-bit) Serial Flash memory provides a storage solution for systems with limited
space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial
Flash devices. 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 1µA for power-down. All devices are offered in space-saving packages.

The W25Q80DV array is organized into 4,096 programmable pages of 256-bytes each. Up to 256 bytes
can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128
(32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q80DV
has 256 erasable sectors and 16 erasable blocks respectively. The small 4KB sectors allow for greater
flexibility in applications that require data and parameter storage. (See figure 2.)

The W25Q80DV supports the standard Serial Peripheral Interface (SPI), and a high performance
Dual/Quad output as well as 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. These transfer rates can outperform standard
Asynchronous 8 and 16-bit Parallel Flash memories. A Hold pin, Write Protect pin and programmable
write protection, with top, bottom or complement array control, provide further control flexibility.
Additionally, the device supports JEDEC standard manufacturer and device identification with a 64-bit

Unique Serial Number.


FEATURES
 Family of SpiFlash Memories
– W25Q80DV: 8M-bit/1M-byte (1,048,576)
– 256-byte per programmable page
– Standard SPI: CLK,/CS,DI,DO,/WP,/Hold
– Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold
– Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3
– Uniform 4KB Sectors, 32KB & 64KB Blocks
 Highest Performance Serial Flash
– 104MHz Dual/Quad SPI clocks
– 208/416MHz equivalent Dual/Quad SPI
– 50MB/S continuous data transfer rate
 Software and Hardware Write Protection
– Write-Protect all or portion of memory
– Enable/Disable protection with /WP pin
– Top or bottom array protection
 Flexible Architecture with 4KB sectors
– Uniform Sector/Block Erase (4/32/64-kbytes)
– Program one to 256 bytes < 0.8ms
– Erase/Program Suspend & Resume
– More than 100,000 erase/write cycles
– More than 20-year data retention
 Low Power, Wide Temperature Range
– Single 2.7 to 3.6V supply
– <1µA Power-down(typ.)
 Space Efficient Packaging(1)
:
– 8-pin SOIC 150-mil/208mil, VSOP 150-mil
– 8-pad WSON 6x5-mm, USON 2x3-mm
– 8-pin PDIP 300-mil
– 8-ball WLCSP
– Contact Winbond for KGD and other options




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