AT49LV002-70VC Atmel, AT49LV002-70VC Datasheet - Page 13

• Manufacturer Part Number: AT49LV002-70VC
• Manufacturer: Atmel

Specifications of AT49LV002-70VC

• Cell Type: NOR
• Density: 2Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 18b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 3 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 256K
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

Software Product Identification Entry
Software ProductIdentification Exit
Notes:
0982D–FLASH–02/03
IDENTIFICATION
ADDRESS 2AAA
EXIT PRODUCT
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA F0
1. Data Format: I/O7 - I/O0 (Hex);
2. A1 - A17 = V
3. The device does not remain in identification mode if
4. The device returns to standard operation mode.
5. Device Code:
MODE
Address Format: A14 - A0 (Hex).
Manufacture Code is read for A0 = V
Device Code is read for A0 = V
powered down.
TO
TO
TO
(4)
ENTER PRODUCT
IL
IDENTIFICATION
ADDRESS 2AAA
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA 90
.
MODE
07H - AT49BV/LV002(N)
08H - AT49BV/LV002(N)T
OR
TO
TO
TO
(2)(3)(5)
IH
.
IDENTIFICATION
ANY ADDRESS
EXIT PRODUCT
LOAD DATA F0
MODE
IL
;
TO
(4)
(1)
(1)
Boot Block Lockout Feature Enable
Algorithm
Notes:
1. Data Format: I/O7 - I/O0 (Hex);
2. Boot block lockout feature enabled.
Address Format: A14 - A0 (Hex).
(1)
AT49BV/LV002(N)(T)
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)
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