DC and AC Operating Conditions for Read Operation
AT27C4096
-55
Operating Temperature
(Case)
V
CC
Power Supply
Com.
Ind.
0°C - 70°C
-40°C - 85°C
5V
±
10%
-70
0°C - 70°C
-40°C - 85°C
5V
±
10%
-90
0°C - 70°C
-40°C - 85°C
5V
±
10%
-12
0°C - 70°C
-40°C - 85°C
5V
±
10%
-15
0°C - 70°C
-40°C - 85°C
5V
±
10%
DC and Operating Characteristics for Read Operation
Symbol
I
LI
I
LO
I
PP1(2)
Parameter
Input Load Current
Output Leakage Current
V
PP(1)
Read/Standby Current
Condition
V
IN
= 0V to V
CC
V
OUT
= 0V to V
CC
V
PP
= V
CC
I
SB1
(CMOS)
CE = V
CC
± 0.3V
I
SB2
(TTL)
CE = 2.0 to V
CC
+ 0.5V
f = 5 MHz, I
OUT
= 0 mA,
CE = V
IL
-0.6
2.0
I
OL
= 2.1 mA
I
OH
= -400
µA
2.4
Min
Max
±
1
±
5
10
100
1
40
0.8
V
CC
+ 0.5
0.4
Units
µA
µA
µA
µA
mA
mA
V
V
V
V
I
SB
V
CC(1)
Standby Current
I
CC
V
IL
V
IH
V
OL
V
OH
Notes:
V
CC
Active Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
1. V
CC
must be applied simultaneously or before V
PP
, and removed simultaneously or after V
PP
.
2. V
PP
may be connected directly to V
CC
, except during programming. The supply current would then be the sum of I
CC
and
I
PP
.
AC Characteristics for Read Operation
AT27C4096
-55
Symbol
t
ACC(3)
t
CE(2)
t
OE(2)(3)
t
DF(4)(5)
Parameter
Address to
Output Delay
CE to Output Delay
OE to Output Delay
OE or CE High to
Output Float,
whichever occurred
first
Output Hold from
Address, CE or OE,
whichever occurred
first
7
Condition
CE = OE
= V
IL
OE = V
IL
CE = V
IL
Min
Max
55
55
20
20
Min
-70
Max
70
70
30
20
Min
-90
Max
90
90
35
20
Min
-12
Max
120
120
40
30
Min
-15
Max
150
150
50
35
Units
ns
ns
ns
ns
t
OH(4)
Note:
7
0
0
0
ns
2, 3, 4, 5. See the AC Waveforms for Read Operation diagram.
4
AT27C4096
ATMEL [ ATMEL CORPORATION ]
