64Mbit SPI Quad I/O NOR Flash at 1.8V
The SST26WF064C-104I/SM: Clock frequency reaches 104 MHz in quad-I/O mode, delivering sustained read throughput that saturates a typical SPI bus without wait states — the 1.5 ms page write cycle means firmware updates complete in under a second for a full 64 Mbit erase-and-write sequence. Supply range is 1.65 V to 1.95 V, placing it squarely in the 1.8 V logic domain — no external level translator needed when the host MCU runs on a 1.8 V rail, saving a regulator and two bypass caps per BOM line.
Industrial temp grade and package fit
Delivered in Tube packaging — 96 parts per tube per the JEDEC standard SOIC-8 tube quantity. For reel quantities the order code suffix changes; confirm the packing form at RFQ if tape-and-reel is required for automated assembly.
Active lifecycle and compliance posture
ROHS3 compliant — the exemption-free RoHS variant with no restricted substances above the threshold limits. No additional REACH or conflict-minerals declaration is carried in the standard spec sheet; these can be requested from the manufacturer or distributor per procurement compliance requirements.