X28C64
ABSOLUTE MAXIMUM RATINGS*
*COMMENT
Temperature under Bias
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
indicatedintheoperationalsectionsofthisspecificationis
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
X28C64........................................ –10°C to +85°C
X28C64I, X28C64M................... –65°C to +135°C
Storage Temperature ....................... –65°C to +150°C
Voltage on any Pin with
Respect to V
....................................... –1V to +7V
SS
D.C. Output Current ............................................. 5mA
Lead Temperature
(Soldering, 10 seconds).............................. 300°C
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
Max.
Supply Voltage
Limits
Commercial
Industrial
Military
0°C
–40°C
–55°C
+70°C
+85°C
X28C64
5V ±10%
3853 PGM T03.1
+125°C
3853 PGM T02.1
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions, unless otherwise specified)
Limits
(1)
Symbol
Parameter
Min.
Typ.
Max.
Units
Test Conditions
ICC
VCC Current (Active)
(TTL Inputs)
30
60
mA
CE = OE = VIL, WE = VIH, All
I/O’s = Open, Address Inputs =
0.4V/2.4V Levels @ f = 5MHz
ISB1
ISB2
VCC Current (Standby)
(TTL Inputs)
1
2
mA
CE = VIH, OE = VIL
All I/O’s = Open, Other Inputs = VIH
VCC Current (Standby)
(CMOS Inputs)
100
200
µA
CE = WE = VCC – 0.3V
All I/O’s = Open,
Other Inputs = Don’t Care
ILI
Input Leakage Current
Output Leakage Current
Input LOW Voltage
10
10
µA
µA
V
VIN = VSS to VCC
ILO
VOUT = VSS to VCC, CE = VIH
(2)
VlL
–1
2
0.8
(2)
VIH
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
VCC + 1
0.4
V
VOL
VOH
V
IOL = 2.1mA
2.4
V
IOH = –400µA
3853 PGM T04.2
Notes: (1) Typical values are for T = 25°C and nominal supply voltage and are not tested.
A
(2) V min. and V max. are for reference only and are not tested.
IL IH
10
XICOR [ XICOR INC. ]
