Datasheet
3
0321N–EPROM–4/11
Atmel AT27C010
4. Absolute maximum ratings*
Note: 1. Minimum voltage is -0.6V DC, which may undershoot to -2.0V for pulses of less than 20ns. Maximum output pin voltage is
V
CC
+ 0.75V DC, which may overshoot to +7.0V for pulses of less than 20ns.
5. DC and AC characteristics
Table 5-1. Operating modes
Note: 1. X can be V
IL
or V
IH
.
2. Refer to programming characteristics.
3. V
H
= 12.0 ± 0.5V.
4. Two identifier bytes may be selected. All Ai inputs are held low (V
IL
), except A9, which is set to V
H
, and A0, which is toggled low
(V
IL
) to select the manufacturer’s identification byte and high (V
IH
) to select the device code byte.
Table 5-2. DC and AC operating conditions for read operation
Temperature under bias . . . . . . . . . . . . . .-55°C to +125°C
*NOTICE: Stresses beyond those listed under “Absolute max-
imum ratings” may cause permanent damage to
the device. This is a stress rating only, and func-
tional operation of the device at these or any other
conditions beyond those indicated in the opera-
tional sections of this specification is not implied.
Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
Storage temperature . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on any pin with
respect to ground . . . . . . . . . . . . . . . . . . . -2.0V to +7.0V
(1)
Voltage on A9 with
respect to ground . . . . . . . . . . . . . . . . . -2.0V to +14.0V
(1)
V
PP
supply voltage with
respect to ground . . . . . . . . . . . . . . . . . . -2.0V to +14.0V
(1)
Mode/Pin CE OE PGM Ai V
PP
Outputs
Read V
IL
V
IL
X
(1)
Ai X D
OUT
Output disable X V
IH
X X X High Z
Standby V
IH
X X X X High Z
Rapid program
(2)
V
IL
V
IH
V
IL
Ai V
PP
D
IN
PGM verify V
IL
V
IL
V
IH
Ai V
PP
D
OUT
PGM inhibit V
IH
XX X V
PP
High Z
Product identification
(4)
V
IL
V
IL
X
A9 = V
H
(3)
A0 = V
IH
or V
IL
A1 - A16 = V
IL
X Identification code
Atmel AT27C010
-45 -70
Operating temp. (case) Ind. -40C - 85C -40C - 85C
V
CC
power supply 5V 10% 5V 10%