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
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