AT49F8192 ATMEL Corporation, AT49F8192 Datasheet - Page 10

• Manufacturer Part Number: AT49F8192
• Description: 8-Megabit 512K x 16 5-volt Only CMOS Flash Memory
• Manufacturer: ATMEL Corporation

Software Product
Identification Entry
Software Product
Identifcation Exit
Notes:
10
IDENTIFICATION
ADDRESS 2AAA
EXIT PRODUCT
ADDRESS 5555
ADDRESS 5555
1. Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0
2. A1 - A18 = V
3. The device does not remain in identification mode if
4. The device returns to standard operation mode.
5. Manufacturer Code: 1FH
6. Either one of the Product ID Exit commands can be
LOAD DATA AA
LOAD DATA F0
LOAD DATA 55
MODE
AT49F8192/8192T
(Hex) Address Format: A14 - A0 (Hex).
Manufacture Code is read for A0 = V
Device Code is read for A0 = V
powered down.
Device Code: A0H (49F8192), A3H (49F8192T)
used.
TO
TO
TO
(4)
ENTER PRODUCT
IDENTIFICATION
ADDRESS 2AAA
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
LOAD DATA 55
LOAD DATA 90
IL
MODE
.
(1)(6)
TO
TO
TO
OR
(1)
(2)(3)(5)
IDENTIFICATION MODE
EXIT PRODUCT
ANY ADDRESS
LOAD DATA F0
IH
.
TO
(4)
IL
;
Boot Block
Lockout Enable Algorithm
Notes:
1. Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O7
2. Boot block lockout feature enabled.
(Hex) Address Format: A14 - A0 (Hex).
ADDRESS 2AAA
ADDRESS 2AAA
PAUSE 1 second
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
(1)