at27lv512a ATMEL Corporation, at27lv512a Datasheet - Page 4

• Manufacturer Part Number: at27lv512a
• Description: 512k 64k X 8 Low Voltage Otp Eprom
• Manufacturer: ATMEL Corporation

6. Operating Modes
Notes:
7. DC and AC Operating Conditions for Read Operation
4
Mode/Pin
Read
Output Disable
Standby
Rapid Program
PGM Inhibit
Product Identification
Industrial Operating Temperature (Case)
V
CC
Power Supply
(2)
1. X can be V
2. Read, output disable, and standby modes require, 3.0V ≤ V
3. Refer to Programming Characteristics. Programming modes require V
4. V
5. Two identifier bytes may be selected. All Ai inputs are held low (V
(2)
AT27LV512A
low (V
(3)
H
= 12.0 ± 0.5V.
(2)
(3)
IL
) to select the Manufacturer’s Identification byte and high (V
(3)(5)
IL
or V
IH
.
CE
V
V
V
V
V
V
IL
IL
IH
IL
IH
IL
OE/V
V
V
V
V
V
X
PP
PP
IH
IL
IL
PP
CC
≤ 3.6V, or 4.5V ≤ V
A0 = V
A1 - A15 = V
IL
A9 = V
), except A9 which is set to V
IH
X
) to select the Device Code byte.
Ai
Ai
Ai
X
X
IH
CC
(1)
or V
H
= 6.5V.
(4)
IL
IL
CC
≤ 5.5V.
AT27LV512A-90
V
V
V
V
V
V
V
-40°C - 85°C
3.0V to 3.6V
CC
CC
CC
CC
CC
CC
CC
5V ± 10%
H
and A0 which is toggled
Identification Code
0607F–EPROM–12/07
Outputs
High Z
High Z
High Z
D
D
OUT
IN