AT27BV1024-90JX Atmel, AT27BV1024-90JX Datasheet - Page 3

• Manufacturer Part Number: AT27BV1024-90JX
• Manufacturer: Atmel

Specifications of AT27BV1024-90JX

• Organization: 64Kx16
• Interface Type: Parallel
• In System Programmable: External
• Access Time (max): 90ns
• Package Type: PLCC
• Reprogramming Technique: OTP
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7/4.5V
• Operating Supply Voltage (max): 3.6/5.5V
• Supply Current: 30mA
• Pin Count: 44
• Mounting: Surface Mount
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Absolute Maximum Ratings*
Note:
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
(2)
1.
1. X can be V
2. Read, output disable, and standby modes require, 2.7V
3. Refer to Programming Characteristics. Programming modes require V
4. V
5. Two identifier words may be selected. All Ai inputs are held low (V
(2)
low (V
(3)
(3)
Minimum voltage is -0.6V dc which may undershoot to -2.0V for pulses of less than 20 ns. Maximum output pin voltage is
V
H
CC
= 12.0
(2)
(3)
+ 0.75V dc which may overshoot to +7.0V for pulses of less than 20 ns.
IL
) to select the Manufacturer’s Identification word and high (V
(3)(5)
IL
0.5V.
or V
IH
.
CE
V
V
V
V
V
V
X
IH
IH
IL
IL
IL
IL
OE
V
V
V
V
V
X
X
IH
IH
IL
IL
IL
PGM
V
V
X
X
X
X
X
(1)
(1)
(1)
IH
IL
(1)
V
A0 = V
A1 - A15 = V
*NOTICE:
CC
A9 = V
3.6V, or 4.5V
Ai
Ai
Ai
Ai
X
X
X
IH
IL
), except A9 which is set to V
or V
H
IH
(4)
) to select the Device Code word.
CC
IL
IL
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
= 6.5V.
V
CC
V
V
V
V
V
X
X
X
PP
PP
PP
PP
CC
(5)
5.5V.
H
V
V
V
V
V
V
V
V
and A0 which is toggled
CC
CC
CC
CC
CC
CC
CC
CC
(2)
(2)
(2)
(3)
(3)
(3)
(3)
Outputs
D
High Z
High Z
D
D
High Z
Identification
Code
OUT
IN
OUT
3