WINBOND W25Q64JVSSIQ SOIC-8 64Mbit SPI Flash Memory Chip IC 133 MHz
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TB(2)
TFBGA-24 8x6-mm (5x5 Ball Array)
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TC(2)
TFBGA-24 8x6-mm (6x4 Ball Array)
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GENERAL DESCRIPTIONS
The W25Q64JV (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. 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 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 W25Q64JV array is organized into 32,768 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 W25Q64JV has 2,048 erasable sectors and 128 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage. (See Figure 2.)
The W25Q64JV 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 and I/O3. SPI clock frequencies of W25Q64JV of up to 133MHz are supported allowing equivalent clock rates of 266MHz (133MHz x 2) for Dual I/O and 532MHz (133MHz x 4) for Quad I/O when using the Fast Read Dual/Quad I/O. These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories.
Additionally, the device supports JEDEC standard manufacturer and device ID, and a 64-bit Unique Serial Number and three 256-bytes Security Registers.
FEATURES
Family of SpiFlash Memories
Highest Performance Serial Flash
Efficient “Continuous Read”
Low Power, Wide Temperature Range
Flexible Architecture with 4KB sectors
Advanced Security Features
Space Efficient Packaging
W25X10 W25X20 W25X40 W25X80 W25X16 W25X32 W25X40BVSSIG W25Q32BVSSIG W25Q64CVSSIG
W25Q=SpiFlash Serial Flash Memory with 4KB sectors, Dual/Quad I/O
Product Tags:
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133 MHz Serial Flash Chip , Ic Memory Chip WINBOND W25Q64JVSSIQ SOIC-8 64M Bit Images
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