W49V002 Winbond, W49V002 Datasheet - Page 8
W49V002
Manufacturer Part Number
W49V002
Description
256K X 8 CMOS FLASH MEMORY WITH FWH INTERFACE
Manufacturer
Winbond
Datasheet
1.W49V002.pdf
(32 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W49V002AP
Manufacturer:
Winbond
Quantity:
21
Company:
Part Number:
W49V002FAP
Manufacturer:
Winbond
Quantity:
62
Company:
Part Number:
W49V002FAP
Manufacturer:
FAIRCHILD
Quantity:
3 597
Command Codes for Byte Program
Byte Program Flow Chart
Notes for software program code:
Data Format: DQ7 DQ0 (Hex); XX = Don't Care
Address Format: A14 A0 (Hex)
BYTE SEQUENCE
0 Write
1 Write
2 Write
3 Write
Programmed-Address
ADDRESS
2AAAH
5555H
5555H
Load data AA
address 2AAA
Byte Program
Command Flow
Load data A0
address 5555
Load data 55
address 5555
Load data Din
programmed-
Pause T
address
- 8 -
Exit
to
to
to
to
BP
Preliminary W49V002A
Programmed-Data
DATA
AAH
A0H
55H