AT49F1025-55JI Atmel, AT49F1025-55JI Datasheet - Page 11
AT49F1025-55JI
Manufacturer Part Number
AT49F1025-55JI
Description
IC FLASH 1MBIT 55NS 44PLCC
Manufacturer
Atmel
Datasheet
1.AT49F1024-55VC.pdf
(15 pages)
Specifications of AT49F1025-55JI
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
1M (64K x 16)
Speed
55ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49F1025-55JI
Manufacturer:
ATM
Quantity:
5 738
Company:
Part Number:
AT49F1025-55JI
Manufacturer:
ATM
Quantity:
5 738
Part Number:
AT49F1025-55JI
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Software Product Identification Entry
Software Product Identification Exit
Notes:
0765I–05/01
1.
2.
3.
4.
5.
Data Format: I/O15 - I/O8 (Don’t Care); I/O7 - I/O0 (Hex). Address Format: A15 - A0 (Hex); A15 (Don’t Care).
A1 - A15 = V
Manufacturer Code is read for A0 = V
Device Code is read for A0 = V
The device does not remain in identification mode if powered down.
The device returns to standard operation mode.
Manufacturer Code: 001FH
Device Code: 0087H
IL
.
IH
.
IDENTIFICATION
ADDRESS 2AAA
ADDRESS 5555
EXIT PRODUCT
LOAD DATA AA
ADDRESS 5555
LOAD DATA F0
LOAD DATA 55
IL
.
MODE
TO
TO
TO
(4)
(1)
ENTER PRODUCT
IDENTIFICATION
LOAD DATA AA
ADDRESS 5555
ADDRESS 2AAA
ADDRESS 5555
LOAD DATA 55
LOAD DATA 90
(1)
MODE
OR
TO
TO
TO
(2)(3)(5)
IDENTIFICATION
EXIT PRODUCT
LOAD DATA F0
ANY ADDRESS
MODE
TO
(4)
AT49F1024/1025
11