Document
512Mb, 3V Multiple I/O Serial Flash Memory Features
Micron Serial NOR Flash Memory
3V, Multiple I/O, 64KB, Sector Erase MT25QL512AB
Features
• SPI-compatible serial bus interface • Single and double transfer rate (STR/DTR) • Clock frequency
– 133 MHz (MAX) for all protocols in STR – 66 MHz (MAX) for all protocols in DTR • Dual/quad I/O commands for increased throughput up to 65 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 • 3-byte and 4-byte address modes – enable memory access beyond 128Mb • 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.