MT25QU128ABA

128Mb, 1.8V Multiple I/O Serial Flash Memory Features Micron Serial NOR Flash Memory 1.8V, Multiple I/O, 4KB, 32KB, 64KB, Sector Erase MT25QU128ABA Features SPI-compatible serial bus interface Single and double transfer rate (STR/DTR) Clock frequency – 166 MHz (MAX) for all protocols in STR – 90 MHz (MAX) for all protocols in DTR Dual/quad I/O commands for increased throughput up to 90 MB/s Supported protocols in both STR and DTR – Extended I/O protocol – Dual I/O protocol – Quad I/O protocol Execute-in-place (XIP) PROGRAM/ERASE SUSPEND operations Volatile and nonvolatile configuration settings Software reset Additional reset pin for selected part numbers Dedicated 64-byte OTP area outside main memory – Readable and user-lockable – Permanent lock with PROGRAM OTP command Erase capability – Bulk erase – Sector erase 64KB uniform granularity – Subsector erase 4KB, 32KB granularity Security and write protection – Volatile and nonvolatile locking and software write protection for each 64KB sector – Nonvolatile configuration locking – Password protection – Hardware write protection: nonvolatile bits (BP[3:0] and TB) define protected area size – Program/erase protection during power-up – CRC detects accidental changes to raw data Electronic signature – JEDEC-standard 3-byte signature (BB18h) – Extended device ID: two additional bytes identify device factory options JESD47H-compliant – Minimum 100,000 ERASE cycles per sector – Data retention: 20 years ...