W49L102 Datasheet, PDF (6/21 Pages) Winbond – 64K X 16 CMOS 3.3V FLASH MEMORY

Preliminary W49L102
Command Codes for Word Program
WORD SEQUENCE
0 Write
1 Write
2 Write
3 Write
ADDRESS
5555H
2AAAH
5555H
Programmed-Address
Word Program Flow Chart
Word Program
Command Flow
Load data AA
to
address 5555
Load data 55
to
address 2AAA
Load data A0
to
address 5555
Load data Din
to
programmed-
address
DATA
AAH
55H
A0H
Programmed-Data
Pause 50 µS
Exit
Notes for software program code:
Data Format: DQ15−DQ0 (Hex); XX = Don't Care
Address Format: A14−A0 (Hex)
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