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www.fairchildsemi.com
NMC27C64 Rev. C
N
READ OPERATION
DC Electrical Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
LI
Input Load Current
V
IN
= V
CC
or GND
10
A
I
LO
Output Leakage Current
V
OUT
= V
CC
or GND, CE = V
IH
10
A
I
V
Current (Active)
TTL Inputs
CE = V
,f=5 MHz
Inputs = V
IH
or V
IL
, I/O = 0 mA
5
20
mA
(Note 9)
I
V
Current (Active)
CMOS Inputs
CE = GND, f = 5 MHz
Inputs = V
CC
or GND, I/O = 0 mA
3
10
mA
(Note 9)
I
CCSB1
V
Current (Standby)
TTL Inputs
CE = V
IH
0.1
1
mA
I
CCSB2
V
Current (Standby)
CMOS Inputs
CE = V
CC
0.5
100
A
I
PP
VPP Load Current
V
PP
= V
CC
10
A
V
IL
Input Low Voltage
-0.1
0.8
V
V
IH
Input High Voltage
2.0
V
CC
+1
V
V
OL1
Output Low Voltage
I
OL
= 2.1 mA
0.45
V
V
OH1
Output High Voltage
I
OH
= -400 A
2.4
V
V
OL2
Output Low Voltage
I
OL
= 0 A
0.1
V
V
OH2
Output High Voltage
I
OH
= 0 A
V
CC
- 0.1
V
AC Electrical Characteristics
NMC27C64
Symbol
Parameter
Conditions
150
200, E200
Min
Units
Min
Max
Max
t
ACC
Address to
Output Delay
CE = OE = V
IL
PGM = V
IH
150
200
ns
t
CE
CE to Output Delay
OE = V
IL
, PGM = V
IH
150
200
ns
t
OE
OE to Output Delay
CE = V
IL
, PGM = V
IH
60
60
ns
t
DF
OE High to Output Float
CE = V
IL
, PGM = V
IH
0
60
0
60
ns
t
CF
t
OH
CE High to Output Float
OE = V
IL
, PGM = V
IH
CE = OE = V
IL
PGM = V
IH
0
60
0
60
ns
Output Hold from
Addresses, CE or OE ,
Whichever Occurred First
0
0
ns
Absolute Maximum Ratings
(Note 1)
Temperature Under Bias
-55 C to +125 C
Storage Temperature
-65 C to +150 C
All Input Voltages except A9
with Respect to Ground (Note 10)
+6.5V to -0.6V
All Output Voltages
with Respect to Ground (Note 10)V
CC
+1.0V to GND -0.6V
V
PP
Supply Voltage and A
with Respect to Ground
During Programming
+14.0V to -0.6V
V
CC
Supply Voltage with
Respect to Ground
+7.0V to -0.6V
Power Dissipation
1.0W
Lead Temperature
(Soldering, 10 sec.)
300 C
ESD Rating
(Mil Spec 883C,
Method 3015.2)
2000V
Operating Conditions
(Note 7)
Temperature Range
NMC27C64Q 150, 200
NMC27C64N 150, 200
NMC27C64QE 200
NMC27C64NE 200
0 C to +70 C
-40 C to +85 C
V
CC
Power Supply
+5V 10%