X25401
ABSOLUTE MAXIMUM RATINGS*
*COMMENT
Temperature under Bias .................. –65°C to +135°C
Storage Temperature ....................... –65°C to +150°C
Voltage on any Pin with
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.
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
+70°C
+85°C
+125°C
X25401
5V ±10%
2051 PGM T03.2
–40°C
–55°C
2051 PGM T02.1
D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)
Limits
Symbol
Parameter
Min.
Max.
Units
Test Conditions
l
V
CC
Supply Current
10
mA
SCK = 0.4V/2.4V Levels @ 1MHz,
CC1
(TTL Inputs)
SO = Open, All Other Inputs = V
IH
I
I
I
V
Supply Current
2
1
mA
mA
µA
All Inputs = V , CS = V
IH IL
CC2
SB1
SB2
CC
(During AUTOSTORE)
SO = Open, V = 4.3V
CC
V
CC
Standby Current
SO = Open, CS = V ,
IL
(TTL Inputs)
All Other Inputs = V
IH
V
CC
Standby Current
50
SO = Open, CS = V
SS
(CMOS Inputs)
All Other Inputs = V – 0.3V
CC
I
I
Input Load Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Output LOW Voltage (AS)
10
10
µA
µA
V
V
V
= V to V
SS CC
LI
IN
= V to V
CC
LO
OUT
SS
(1)
V
V
V
V
V
–1
2
0.8
lL
(1)
V
+ 1
CC
V
IH
0.4
V
I
I
I
= 4.2mA
OL
OL
2.4
V
= –2mA
OH
OH
0.4
V
= 1mA
OL (AS)
OL(AS)
2051 PGM T04.3
ENDURANCE AND DATA RETENTION
Parameter
Min.
Units
Endurance
100,000
1,000,000
100
Data Changes Per Bit
Store Cycles
Years
Store Cycles
Data Retention
2051 PGM T05
CAPACITANCE T = +25°C, f = 1MHz, V = 5V
A
CC
Symbol
Parameter
Max.
Units
Test Conditions
= 0V
(2)
C
OUT
Output Capacitance
Input Capacitance
8
6
pF
pF
V
OUT
(2)
C
IN
V
IN
= 0V
2051 PGM T06.2
Notes: (1) V min. and V max. are for reference only and are not tested.
IL
IH
(2) This parameter is periodically sampled and not 100% tested.
7
XICOR [ XICOR INC. ]
