AT49F080-12TC Atmel, AT49F080-12TC Datasheet - Page 10
AT49F080-12TC
Manufacturer Part Number
AT49F080-12TC
Description
Manufacturer
Atmel
Datasheet
1.AT49F080-12TC.pdf
(16 pages)
Specifications of AT49F080-12TC
Cell Type
NOR
Density
8Mb
Access Time (max)
120ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
20b
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Package Type
TSOP-I
Program/erase Volt (typ)
5V
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Word Size
8b
Number Of Words
1M
Supply Current
50mA
Mounting
Surface Mount
Pin Count
40
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49F080-12TC
Manufacturer:
AT
Quantity:
953
Software Product
Identification Entry
Software Product
Identification Exit
Notes:
10
IDENTIFICATION
ADDRESS 2AAA
EXIT PRODUCT
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA F0
LOAD DATA 55
1.
2.
3.
4.
5.
MODE
TO
TO
TO
Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
A1 - A19 = V
Manufacture 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.
Manufacturers Code: 1FH
Device Code: 23H (AT49F080), 27H (AT49F080T)
(4)
AT49F080(T)
ENTER PRODUCT
IDENTIFICATION
ADDRESS 2AAA
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA 90
MODE
IL
.
(1)
OR
TO
TO
TO
(1)
(2)(3)(5)
IDENTIFICATION
EXIT PRODUCT
LOAD DATA F0
ANY ADDRESS
IH
.
MODE
IL
TO
;
(4)
Boot Block Lockout
Feature Enable Algorithm
Notes:
1.
2.
Data Format: I/07 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
Boot block lockout feature enabled.
PAUSE 1 second
ADDRESS 2AAA
ADDRESS 2AAA
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA 80
LOAD DATA 55
LOAD DATA 40
TO
TO
TO
TO
TO
TO
(2)
(1)