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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

¡ö WIDE x16 DATA BUS for HIGH BANDWIDTH

¡ö SUPPLY VOLTAGE

¨C VDD = 2.7 to 3.6V core supply voltage for Program, Erase and Read operations

¨C VDDQ = 1.8V to VDD for I/O Buffers

¡ö SYNCHRONOUS/ASYNCHRONOUS READ

¨C Synchronous Burst read

¨C Asynchronous Random Read

¨C Asynchronous Address Latch Controlled Read

¨C Page Read

¡ö ACCESS TIME

¨C Synchronous Burst Read up to 56MHz

¨C Asynchronous Page Mode Read 90/25ns and 110/25ns

¨C Random Read 90ns, 110ns.

¡ö PROGRAMMING TIME

¨C 16 Word Write Buffer

¨C 18?s Word effective programming time

¡ö 64 UNIFORM 32 KWord MEMORY BLOCKS

¡ö BLOCK PROTECTION/ UNPROTECTION

¡ö PROGRAM and ERASE SUSPEND

¡ö 128 bit PROTECTION REGISTER

¡ö COMMON FLASH INTERFACE

¡ö 100, 000 PROGRAM/ERASE CYCLES per BLOCK

¡ö ELECTRONIC SIGNATURE

¨C Manufacturer Code: 0020h

¨C Device Code M58LW032A: 8816h