AT49F512-70JC Atmel, AT49F512-70JC Datasheet - Page 12
AT49F512-70JC
Manufacturer Part Number
AT49F512-70JC
Description
IC FLASH 512KBIT 70NS 32PLCC
Manufacturer
Atmel
Datasheet
1.AT49F512-90VI.pdf
(18 pages)
Specifications of AT49F512-70JC
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
512K (64K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49F512-70JC
Manufacturer:
ATM
Quantity:
8 000
Company:
Part Number:
AT49F512-70JC
Manufacturer:
ATM
Quantity:
8 000
Part Number:
AT49F512-70JC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
24. Software Product Identification
25. Software Product Identification
Notes:
1027H–FLASH–10/05
Entry
Exit
1.
2.
3.
4.
5.
IDENTIFICATION
Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
A1 - A15 = V
Manufacture Code is read for A0 = V
Device Code is read for A0 = V
The device does not remain in identification mode if pow-
ered down.
The device returns to standard operation mode.
Manufacturer Code: 1FH
Device Code: 03H
(1)
ADDRESS 2AAA
EXIT PRODUCT
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA F0
LOAD DATA 55
(1)
MODE
TO
TO
TO
(4)
IL
ENTER PRODUCT
.
IDENTIFICATION
ADDRESS 2AAA
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
LOAD DATA 55
LOAD DATA 90
MODE
TO
TO
TO
OR
(2)(3)(5)
IDENTIFICATION
EXIT PRODUCT
LOAD DATA F0
ANY ADDRESS
IH
.
MODE
TO
IL
;
(4)
26. Boot Block Lockout Enable
Notes:
Algorithm
1.
2.
Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
Boot block lockout feature enabled.
(1)
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)
AT49F512
12