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SUMMARY DESCRIPTION

M58LW032C 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 = 1.8 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, 110/25ns

¨C Random Read 90ns, 110ns

¡ö PROGRAMMING TIME

¨C 16 Word Write Buffer

¨C 12?s Word effective programming time

¡ö 32 UNIFORM 64 KWord MEMORY BLOCKS

¡ö ENHANCED SECURITY

¨C Block Protection/ Unprotection

¨C Smart Protection: irreversible block locking system

¨C VPEN signal for Program Erase Enable

¨C 128 bit Protection Register with 64 bit Unique Code in OTP area

¡ö PROGRAM and ERASE SUSPEND

¡ö COMMON FLASH INTERFACE

¡ö 100,000 PROGRAM/ERASE CYCLES per BLOCK

¡ö ELECTRONIC SIGNATURE

¨C Manufacturer Code: 0020h

¨C Device Code M58LW032C : 8822h