SST25WF010-40-5I-SAF

闪存, 串行NOR, 1 Mbit, 128K x 8位, 4线, 串行, SPI, SOIC, 8 引脚

The is a 1MB serial Flash Memory features a 4-wire, SPI-compatible interface that allows for a low pin-count package which occupies less board space. The SPI serial flash memory is manufactured with SST proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The device significantly improves performance and reliability, while lowering power consumption. The device writes with a single power supply of 1.65 to 1.95V. The total energy consumed is a function of the applied voltage, current and time of application. Since for any given voltage range, the SuperFlash technology uses less current to program and has a shorter erase time, the total energy consumed during any erase or program operation is less than alternative flash memory technologies.

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Serial interface architecture - SPI compatible - mode 0/3

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High speed clock frequency - up to 40MHz

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Superior reliability

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Endurance - 100000 cycles

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Greater than 100 years data retention

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Ultralow power consumption

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Flexible erase capability

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Fast erase and byte-program

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Auto address increment AAI programming

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Decrease total chip programming time over byte-program operations

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End-of-write protection

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Software polling the BUSY bit in status register

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Busy status readout on SO pin

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Hardware reset pin as default

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Hold pin option to suspend a serial sequence without deselecting the device

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Write protection - Enables/disables the lock-down function of the status register

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Software write protection - write protection through block-protection bits in status register