X28C256D Xicor, X28C256D Datasheet - Page 10

• Manufacturer Part Number: X28C256D
• Description: 5 Volt/ Byte Alterable E2PROM
• Manufacturer: Xicor

X28C256
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias
Storage Temperature ....................... –65 C to +150 C
Voltage on any Pin with
D.C. Output Current ............................................. 5mA
Lead Temperature
RECOMMENDED OPERATING CONDITIONS
D.C. OPERATING CHARACTERISTICS (over recommended operating conditions, unless otherwise specified)
Notes: (1) Typical values are for T
Symbol
I
I
I
I
I
V
V
V
V
Temperature
CC
SB1
SB2 (2)
LI
LO
X28C256 ...................................... –10 C to +85 C
X28C256I, X28C256M ............... –65 C to +135 C
Respect to V
(Soldering, 10 seconds) .............................. 300 C
Commercial
Industrial
Military
lL (3)
IH (3)
OL
OH
(2) I
(3) V
SB2
IL
V
(TTL Inputs)
V
(TTL Inputs)
V
(CMOS Inputs)
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
min. and V
CC
CC
CC
max. of 200 A available from Xicor. Contact local sales office and reference X28C256 C7125.
Current (Standby)
Current (Standby)
Current (Active)
SS .......................................
Parameter
IH
max. are for reference only and are not tested.
–40 C
–55 C
Min.
0 C
A
= 25 C and nominal supply voltage and are not tested
Min.
2.4
–1
2
+125 C
–1V to +7V
+70 C
+85 C
Max.
3855 PGM T02.1
Typ.
Limits
200
30
1
(1)
10
V
*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.
Max.
CC
500
0.8
0.4
10
10
60
2
+ 1
Supply Voltage
X28C256
Units
mA
mA
V
V
V
V
A
A
A
All I/O’s = Open, Other Inputs = V
CE = OE = V
All I/O’s = Open, Address
Inputs = .4V/2.4V @ f = 5MHz
CE = V
CE = V
All I/O’s = Open,
Other Inputs = V
V
V
I
I
OL
OH
IN
OUT
= 2.1mA
= V
= –400 A
= V
IH
CC
SS
, OE = V
Test Conditions
SS
– 0.3V, OE = V
to V
to V
IL
CC
, WE = V
CC
CC
IL
5V 10%
, CE = V
– 0.3V
Limits
IH
IL
3855 PGM T03.1
3855 PGM T04.2
,
IH
IH