X88C64
8
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias .................. –65
°
C to +135
°
C
Storage Temperature ....................... –65
°
C to +150
°
C
Voltage on any Pin with
Respect to V
SS
.................................. –1V to +7V
D.C. Output Current ............................................5 mA
Lead Temperature
(Soldering, 10 seconds).............................. 300
°
C
D.C. OPERATING CHARACTERISTICS
(Over recommended operating conditions unless otherwise specified.)
Limits
Symbol
Parameter
Min.
Max.
Units
Test Conditions
I
CC
V
CC
Current (Active)
60
mA
CE
=
RD
= V
IL
, All I/O’s =
Open,Other Inputs = V
CC
CE
= V
CC
– 0.3V,
All I/O’s =
Open,Other Inputs = V
CC
–
0.3V, ALE = V
IL
CE
= V
IH
, All I/O’s = Open, Other
Inputs = V
IH
, ALE = V
IL
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
,
RD
= V
IH
=
PSEN
I
SB1(CMOS)
V
CC
Current (Standby)
500
μ
A
I
SB2(TTL)
V
CC
Current (Standby)
6
mA
I
LI
I
LO
Input Leakage Current
Output Leakage Current
10
10
μ
A
μ
A
V
lL(3)
V
IH(3)
V
OL
V
OH
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
–1
2
0.8
V
V
V
V
V
CC
+ 0.5
0.4
I
OL
= 2.1 mA
I
OH
= –400
μ
A
2.4
3867 PGM T05.2
Notes:
(3) V
IL
min. and V
IH
max. are for reference only and are not tested.
(4) This parameter is periodically sampled and not 100% tested.
CAPACITANCE
T
A
= +25
°
C, f = 1MHz, V
CC
= 5V
Symbol
Test
Max.
Units
Conditions
C
I/O(4)
C
IN(4)
Input/Output Capacitance
Input Capacitance
10
6
pF
pF
V
I/O
= 0V
V
IN
= 0V
3867 PGM T06
POWER-UP TIMING
Symbol
Parameter
Max.
Units
t
PUR(4)
t
PUW(4)
Power-Up to Read
Power-Up to Write
1
5
ms
ms
3867 PGM T07
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
0
°
C
–40
°
C
–55
°
C
Max.
+70
°
C
+85
°
C
+125
°
C
3867 PGM T03.1
Commercial
Industrial
Military
Supply Voltage
Limits
5V
±
10%
X88C64
3867 PGM T04.1