25Q64DWFIG
Description
The W25Q64DW (64M-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.
Key Features
- Family of SpiFlash Memories - W25Q64DW: 64M-bit / 8M-byte (8,388,608) - Standard SPI: CLK, /CS, DI, DO, /WP, /Hold - Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold - Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3 - QPI: CLK, /CS, IO0, IO1, IO2, IO3
- Highest Performance Serial Flash - 104MHz Standard/Dual/Quad SPI clocks - 208/416MHz equivalent Dual/Quad SPI - 50MB/S continuous data transfer rate - More than 100,000 erase/program cycles - More than 20-year data retention
- Efficient “Continuous Read” and QPI Mode - Continuous Read with 8/16/32/64-Byte Wrap - As few as 8 clocks to address memory - Quad Peripheral Interface (QPI) reduces instruction overhead - Allows true XIP (execute in place) operation - Outperforms X16 Parallel Flash
- Low Power, Wide Temperature Range - Single 1.7 to 1.95V supply - 4mA active current, <1µA Power-down (typ.) - -40°C to +85°C operating range
- Flexible Architecture with 4KB sectors - Uniform Sector Erase (4K-bytes) - Uniform Block Erase (32K and 64K-bytes) - Program 1 to 256 byte per programmable page - Erase/Program Suspend & Resume
- Advanced Security Features - Software and Hardware Write-Protect - Top/Bottom, 4KB complement array protection - Power Supply Lock-Down and OTP protection - 64-Bit Unique ID for each device - 4X256-Bytes Security Registers with OTP locks - Volatile & Non-volatile Status Register Bits
- Space Efficient Packaging - 8-pin SOIC 208-mil - 8-pad WSON 6x5-mm/8x6-mm - 16-pin SOIC 300-mil - Contact Winbond for KGD and other options Publication Release Date: September 18, 2012 -5- Revision
- W25Q64DW
