AT49F1025-45VC ATMEL [ATMEL Corporation], AT49F1025-45VC Datasheet - Page 10

• Manufacturer Part Number: AT49F1025-45VC
• Description: 1-Megabit 64K x 16 5-volt Only Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Software Product
Identification Entry
Software Product
Identifcation Exit
Notes:
10
IDENTIFICATION
ADDRESS 2AAA
EXIT PRODUCT
ADDRESS 5555
ADDRESS 5555
2.
3. The device does not remain in identification mode if pow-
4. The device returns to standard operation mode.
5. Manufacturer Code: 1FH
1. Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex);
LOAD DATA AA
LOAD DATA F0
LOAD DATA 55
Address Format: A14 - A0 (Hex).
A1 - A15 = V
Manufacture Code is read for A0 = V
Device Code is read for A0 = V
ered down.
Device Code: 87H
MODE
AT49F1024/1025
TO
TO
TO
(4)
ENTER PRODUCT
IDENTIFICATION
IL
ADDRESS 2AAA
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
LOAD DATA 55
LOAD DATA 90
.
MODE
(1)
TO
TO
TO
(1)
O
R
(2)(3)(5)
IDENTIFICATION
EXIT PRODUCT
IH
ANY ADDRESS
LOAD DATA F0
.
MODE
IL
;
TO
(4)
Boot Block
Lockout Enable Algorithm
Notes:
1. Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex);
2. Boot block lockout feature enabled.
Address Format: A14 - A0 (Hex).
PAUSE 1 second
ADDRESS 2AAA
ADDRESS 2AAA
ADDRESS 5555
ADDRESS 5555
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
LOAD DATA AA
LOAD DATA 55
LOAD DATA 80
LOAD DATA 55
LOAD DATA 40
TO
TO
TO
TO
TO
TO
(2)
(1)