AT27C4096-55JU Atmel, AT27C4096-55JU Datasheet - Page 4

• Manufacturer Part Number: AT27C4096-55JU
• Description: IC OTP 4MBIT 55NS 44PLCC
• Manufacturer: Atmel

Specifications of AT27C4096-55JU

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 4M (256K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Organization: 512 K x 8
• Access Time: 55 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: 85 C
• Interface Type: Parallel
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Capacitance, Input: 4 pF
• Capacitance, Output: 8 pF
• Current, Input, Leakage: ±1 μA
• Current, Operating: 40 mA (Read)
• Current, Output, Leakage: ±5
• Density: 4M
• Package Type: PLCC
• Temperature, Operating: -40 to +85 °C
• Time, Access: 55 ns
• Time, Address Setup: 2
• Time, Fall: 20 ns
• Time, Rise: 20 ns
• Voltage, Esd: 2000 V
• Voltage, Input, High: 5.5 V (Read)
• Voltage, Input, Low: 0.8 V (Read)
• Voltage, Output, High: 2.4 V (Read)
• Voltage, Output, Low: 0.4 V (Read)
• Voltage, Supply: 5 V
• Memory Configuration: 256K X 16
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: PLCC
• No. Of Pins: 44
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6. Operating Modes
Notes:
7. DC and AC Operating Conditions for Read Operation
8. DC and Operating Characteristics for Read Operation
Notes:
4
Mode/Pin
Read
Output Disable
Standby
Rapid Program
PGM Verify
PGM Inhibit
Product Identification
Industrial Operating Temperature (Case)
V
Symbol
I
I
I
I
I
V
V
V
V
LI
LO
PP1
SB
CC
OL
OH
CC
IL
IH
(2)
Power Supply
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
1. V
2. V
AT27C4096
low (V
H
CC
PP
Parameter
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
= 12.0 ± 0.5V.
(2)
PP
CC
CC
may be connected directly to V
must be applied simultaneously or before V
(1)
IL
(1)
Active Current
) to select the Manufacturer’s Identification word and high (V
Read/Standby Current
Standby Current
(4)
CC
IL
or V
current (I
IH
.
SB
) is specified with V
CE
V
V
V
V
V
V
X
IH
IH
IH
IL
IL
IL
Condition
V
V
V
I
CE = V
I
CE = 2.0 to V
f = 5 MHz, I
I
I
SB1
SB2
OL
OH
CC
IN
OUT
PP
, except during programming. The supply current would then be the sum of I
= 2.1 mA
= -400 µA
= 0V to V
= V
(CMOS)
(TTL)
= 0V to V
CC
CC
PP
± 0.3V
OUT
= V
OE
V
V
V
V
V
V
CC
CC
PP
X
IH
IH
IH
IL
IL
IL
CC
, and removed simultaneously or after V
= 0 mA, CE = V
CC
+ 0.5V
. V
CC
-40° C - 85° C
> V
5V ± 10%
PP
A0 = V
A1 - A17 = V
-55
A9 = V
will cause a slight increase in I
IL
IL
), except A9, which is set to V
IH
Ai
Ai
Ai
Ai
X
X
X
IH
) to select the Device Code word.
or V
H
(3)
IL
IL
AT27C4096
Min
-0.6
2.0
2.4
V
V
V
V
X
V
X
X
PP
(1)
PP
PP
PP
CC
PP
(5)
.
SB
H
V
.
-40° C - 85° C
, and A0, which is toggled
CC
5V ± 10%
Max
100
± 1
± 5
0.8
0.4
10
40
1
+ 0.5
Identification Code
-90
0311I–EPROM–12/07
Outputs
High Z
High Z
High Z
D
D
D
OUT
OUT
IN
Units
CC
mA
mA
µA
µA
µA
µA
V
V
V
V
and I
PP
.