AT27C4096-15 ATMEL [ATMEL Corporation], AT27C4096-15 Datasheet - Page 3
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AT27C4096-15
Manufacturer Part Number
AT27C4096-15
Description
4-Megabit 256K x 16 OTP EPROM
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.AT27C4096-15.pdf
(9 pages)
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Block Diagram
Absolute Maximum Ratings*
Operating Modes
Notes:
Temperature Under Bias ......................-55 C to +125 C
Storage Temperature............................-65 C to +150 C
Voltage on Any Pin with
Respect to Ground ...............................-2.0V to +7.0V
Voltage on A9 with
Respect to Ground ............................-2.0V to +14.0V
V
Respect to Ground .............................-2.0V to +14.0V
Mode/Pin
Read
Output Disable
Standby
Rapid Program
PGM Verify
PGM Inhibit
Product Identification
PP
Supply Voltage with
1. X can be V
2. Refer to the Programming characteristics.
3. V
4. Two identifier words may be selected. All Ai inputs are held low (V
5. Standby V
low (V
H
= 12.0
(2)
IL
) to select the Manufacturer’s Identification word and high (V
CC
IL
(4)
0.5V.
or V
current (I
IH
.
SB
) is specified with V
PP
= V
(1)
(1)
(1)
CC
V
V
V
. V
CE
V
V
V
X
IH
IH
IH
IL
IL
IL
CC
*NOTICE:
Note:
> V
OE
V
V
V
PP
V
V
V
X
IH
IH
IH
IL
IL
IL
IL
will cause a slight increase in I
), except A9, which is set to V
IH
Maximum voltage is -0.6V dc which may undershoot
to -2.0V for pulses of less than 20 ns. Maximum out-
put pin voltage is V
shoot to +7.0V for pulses of less than 20 ns.
) to select the Device Code word.
A0 = V
A1 - A17 = V
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
A9 = V
Ai
Ai
Ai
Ai
X
X
X
IH
H
or V
(3)
IL
IL
CC
+ 0.75V dc which may over-
V
X
V
V
V
V
X
X
PP
PP
PP
PP
(1)
CC
(5)
H
SB
, and A0, which is toggled
.
Outputs
D
High Z
High Z
D
D
High Z
Identification Code
OUT
IN
OUT
3