w49f102 Winbond Electronics Corp America, w49f102 Datasheet - Page 6

• Manufacturer Part Number: w49f102
• Description: 64k X 16 Cmos Flash Memory
• Manufacturer: Winbond Electronics Corp America

Command Codes for Word Program
Word Program Flow Chart
Notes for software program code:
Data Format: DQ15 DQ0 (Hex); XX = Don't Care
Address Format: A14 A0 (Hex)
WORD SEQUENCE
0 Write
1 Write
2 Write
3 Write
Programmed-Address
ADDRESS
2AAAH
5555H
5555H
Word Program
Command Flow
Load data AA
address 2AAA
Load data A0
address 5555
Load data 55
address 5555
Load data Din
programmed-
Pause 50 S
address
Exit
- 6 -
to
to
to
to
Programmed-Data
DATA
AAH
A0H
55H
W49F102