S29C51004B Datasheet, PDF (12/16 Pages) List of Unclassifed Manufacturers – 4 MEGABIT (524,288 x 8 BIT) 5 VOLT CMOS FLASH MEMORY

SyncMOS Technologies Inc.
Byte Program Algorithm
Write Byte-Write
Command Sequence
Add/Data
5555H/AAH
2AAAH/55H
5555H/A0H
Four Bus
Cycle
Sequence
PA/PD
Data Polling or Toggle bit
successfully completed
or t_{WTWH (2 or 3)} timeout
Writing
Completed
S29C51004T/S29C51004B
4 MEGABIT (524,288 x 8 BIT)
5 VOLT CMOS FLASH MEMORY
Chip/Sector Erase Algorithm
Write Erase
Command Sequence
Add/Data
5555H/AAH
2AAAH/55H
5555H/80H
5555H/AAH
Six Bus
Cycle
Sequence
2AAAH/55H
5555H/10H (Chip Erase)
SA/30H (Sector Erase)
Data Polling or Toggle bit
successfully completed
or t_{WTWH (2 or 3)} timeout
Erase Completed
51004-16
S29C51004T/S29C51004B V1.0 May 2002
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