M29W160DB90N6T中文资料意法半导体数据手册PDF规格书

SUMMARY DESCRIPTION

The M29W160D is a 16 Mbit (2Mb x8 or 1Mb x16) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage (2.7 to 3.6V) supply. On power-up the memory defaults to its Read mode where it can be read in the same way as a ROM or EPROM.

FEATURES SUMMARY

■ SINGLE 2.7 to 3.6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS

■ ACCESS TIME: 70ns

■ PROGRAMMING TIME

– 10µs per Byte/Word typical

■ 35 MEMORY BLOCKS

– 1 Boot Block (Top or Bottom Location)

– 2 Parameter and 32 Main Blocks

■ PROGRAM/ERASE CONTROLLER

– Embedded Program and Erase algorithms

■ ERASE SUSPEND and RESUME MODES

– Read and Program another Block during Erase Suspend

■ UNLOCK BYPASS PROGRAM COMMAND

– Faster Production/Batch Programming

■ TEMPORARY BLOCK UNPROTECTION MODE

■ SECURITY MEMORY BLOCK

■ LOW POWER CONSUMPTION

– Standby and Automatic Standby

■ 100,000 PROGRAM/ERASE CYCLES per BLOCK

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 0020h

– Top Device Code M29W160DT: 22C4h

– Bottom Device Code M29W160DB: 2249h