SUMMARY DESCRIPTION
The M58LW064D is a 64 Mbit (8Mb x 8 or 4Mb x16) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage (2.7V to 3.6V) core supply.

FEATURES SUMMARY
■ WIDE x8 or x16 DATA BUS for HIGH BANDWIDTH
■ SUPPLY VOLTAGE
    – VDD = VDDQ = 2.7 to 3.6V for Program, Erase and Read operations
■ ACCESS TIME
    – Random Read 110ns
    – Page Mode Read 110/25ns
■ PROGRAMMING TIME
    – 16 Word Write Buffer
    – 12µs Word effective programming time
■ 64 UNIFORM 64 KWord/128KByte MEMORY BLOCKS
■ ENHANCED SECURITY
    – Block Protection/ Unprotection
    – VPEN signal for Program Erase Enable
    – 128 bit Protection Register with 64 bit Unique Code in OTP area
■ PROGRAM and ERASE SUSPEND
■ COMMON FLASH INTERFACE
■ 100, 000 PROGRAM/ERASE CYCLES per BLOCK
■ ELECTRONIC SIGNATURE
    – Manufacturer Code: 0020h
    – Device Code M58LW064D: 0017h
■ PACKAGES
    – Compliant with Lead-Free Soldering Processes
    – Lead-Free Versions