K5T6432YT Datasheet, PDF (30/40 Pages) Samsung semiconductor – Multi-Chip Package MEMORY 64M Bit 4Mx16 Four Bank NOR Flash Memory / 32M Bit 2Mx16 UtRAM

K5T6432YT(B)M
Single Data Load to Page Buffer
Flow Chart
START
Write 74H
Write Address,
Data
Load
No
Finished?
Single Data Load
To Page Buffer
Completed
Page Buffer to Flash Flow Chart
START
Write 0H
Write D0H
Page Address
Status Register
Read
No
SR.7=1?
Yes
Full Status Check
If Desired
Page Buffer
To Flash
Completed
Write
No
BOH?
Yes
Suspend Loop
Write D0H
Yes
MCP MEMORY
Suspend / Resume Flow Chart
START
Write B0H
Suspend
Status Register
Read
S.R.7=1?
Yes
S.R.6=1?
Yes
Write FFH
No
No _{Erase/Program}
Finished
Read Array
Data
Read
Finished?
Yes
Write D0H
No
Resume
Operation
Restart
Clear Page Buffer Flow Chart
START
Write 55H
Write D0H
Clear Page Buffer
Completed
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Revision 1.0
November 2001