AT29C256-12 ATMEL Corporation, AT29C256-12 Datasheet - Page 10
AT29C256-12
Manufacturer Part Number
AT29C256-12
Description
256K 32K x 8 5-volt Only CMOS Flash Memory
Manufacturer
ATMEL Corporation
Datasheet
1.AT29C256-12.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT29C256-12DC
Manufacturer:
ATM
Quantity:
8 000
Company:
Part Number:
AT29C256-12DI
Manufacturer:
ATM
Quantity:
900
Company:
Part Number:
AT29C256-12DM/883
Manufacturer:
ATM
Quantity:
800
Company:
Part Number:
AT29C256-12JC
Manufacturer:
ATMEL
Quantity:
5 510
Part Number:
AT29C256-12JC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
AT29C256-12JI
Manufacturer:
AT
Quantity:
20 000
Company:
Part Number:
AT29C256-12LM
Manufacturer:
ATMEL
Quantity:
19
Part Number:
AT29C256-12PI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Notes for software product identification:
1. Data Format: I/O7 - I/O0 (Hex);
2. A1 - A14 = V
3. The device does not remain in identification mode if
4. The device returns to standard operation mode.
5. Manufacturer Code: 1F
Software Product
Identification Entry
4-102
Address Format: A14 - A0 (Hex).
Manufacture Code is read for A0 = V
Device Code is read for A0 = V
powered down.
Device Code: DC
IL
.
ADDRESS 2AAA
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
LOAD DATA 55
LOAD DATA 90
PAUSE 10 mS
TO
TO
TO
AT29C256
(1)
IH
.
IL;
ENTER PRODUCT
IDENTIFICATION
MODE
(2, 3, 5)
Software Product
Identification Exit
ADDRESS 2AAA
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA F0
LOAD DATA 55
PAUSE 10 mS
TO
TO
TO
(1)
EXIT PRODUCT
IDENTIFICATION
MODE
(4)