M58LW032 Datasheet - STMicroelectronics

SUMMARY DESCRIPTION
The M58LW032 is a 32 Mbit (2Mb 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. On power-up the memory defaults to Read mode with an asynchronous bus where it can be read in the same way as a non-burst Flash memory.

FEATURES SUMMARY
■ WIDE x16 DATA BUS for HIGH BANDWIDTH
■ SUPPLY VOLTAGE
   – VDD = 2.7 to 3.6V core supply voltage for Program, Erase and Read operations
   – VDDQ = 1.8V to VDD for I/O Buffers
■ SYNCHRONOUS/ASYNCHRONOUS READ
   – Synchronous Burst read
   – Asynchronous Random Read
   – Asynchronous Address Latch Controlled Read
   – Page Read
■ ACCESS TIME
   – Synchronous Burst Read up to 56MHz
   – Asynchronous Page Mode Read 90/25ns and 110/25ns
   – Random Read 90ns, 110ns.
■ PROGRAMMING TIME
   – 16 Word Write Buffer
   – 18µs Word effective programming time
■ 64 UNIFORM 32 KWord MEMORY BLOCKS
■ BLOCK PROTECTION/ UNPROTECTION
■ PROGRAM and ERASE SUSPEND
■ 128 bit PROTECTION REGISTER
■ COMMON FLASH INTERFACE
■ 100, 000 PROGRAM/ERASE CYCLES per BLOCK
■ ELECTRONIC SIGNATURE
   – Manufacturer Code: 0020h
   – Device Code M58LW032A: 8816h