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Flash Memory, NOR, Serial NOR, 32 Mbit, SPI, SDI, SQI, WDFN, 8 Pins

SST26VF032B-104I/MF - Flash Memory, NOR, Serial NOR, 32 Mbit, SPI, SDI, SQI, WDFN, 8 Pins

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3V Serial NOR Flash Memories
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Product Overview

The SST26VF032B-104I/MF is a 32MB serial quad I/O (SQI) Flash Memory features a 6-wire, 4-bit I/O interface that allows for low-power, high-performance operation. It also supports full command-set compatibility to traditional serial peripheral interface (SPI) protocol. System designs using SQI flash devices occupy less board space. It is manufactured with 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. It is significantly improves performance and reliability, while lowering power consumption. This device writes with a single power supply of 2.7 to 3.6V. 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.
  • Serial interface architecture - mode 0/3
  • Nibble-wide multiplexed I/O with SPI-like serial command structure
  • High speed clock frequency - 104MHz maximum
  • Burst modes - continuous linear burst
  • Superior reliability
  • Endurance - 100000 cycles minimum
  • Greater than 100 years data retention
  • Low power consumption
  • Fast erase time
  • End-of-write detection - software polling the BUSY bit in status register
  • Flexible erase capability
  • Write-suspend - suspend program or erase operation to access another block/sector
  • Software reset (RST) mode
  • Software write protection
  • Individual-block write protection with permanent lock-down capability
  • Read protection on top and bottom 8-Kbyte parameter blocks
  • Security ID
  • User-programmable area


Computers & Computer Peripherals, Industrial, Communications & Networking, Consumer Electronics, Medical

Product Information

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Serial NOR












3V Serial NOR Flash Memories

MSL 1 - Unlimited
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Technical Docs (2)

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