X28HC256D-90 INTERSIL [Intersil Corporation], X28HC256D-90 Datasheet - Page 10

• Manufacturer Part Number: X28HC256D-90
• Description: 5V, Byte Alterable EEPROM
• Manufacturer: INTERSIL [Intersil Corporation]

Absolute Maximum Ratings
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . .-10°C to +85°C
Voltage on any Pin with Respect to V
DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 10%
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
DC Electrical Specifications
NOTES:
Power-up Timing
NOTE:
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
Power-up to read
Power-up to write
1. Typical values are for T
2. V
3. This parameter is periodically sampled and not 100% tested.
X28HC256 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
X28HC256I, X28HC256M . . . . . . . . . . . . . . . . . .-65°C to +150°C
Commerical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Military . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
CC
CC
CC
Active Current
Standby Current
Standby Current
IL
min. and V
PARAMETER
IH
PARAMETER
max. are for reference only and are not tested.
A
= +25°C and nominal supply voltage.
V
V
10
SYMBOL
lL
IH
(Note 2)
(Note 2)
I
I
V
V
I
I
SB1
SB2
CC
I
SS
LO
OH
LI
OL
. . . . . . . . . . . . . -1V to +7V
Over Recommended Operating Conditions, Unless Otherwise Specified.
CE = OE = V
address inputs = .4V/2.4V levels @ f = 10MHz
CE = V
CE = V
inputs = V
V
V
I
I
OL
OH
IN
OUT
= 6mA
= V
= -4mA
= V
CC
IH
SS
, OE = V
SS
CC
- 0.3V, OE = GND, All I/Os = open, other
to V
to V
- 0.3V
IL
CC
, WE = V
t
t
PUW
PUR
CC
SYMBOL
IL
TEST CONDITIONS
, CE = V
X28HC256
, All I/O’s = open, other inputs = V
, Note 3
, Note 3
IH
, All I/O’s = open,
IH
Thermal Information
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
MAX
100
5
IH
MIN
2.4
-1
2
(Note 7)
LIMITS
TYP
200
30
1
UNIT
V
ms
µs
MAX
CC
500
0.8
0.4
60
10
10
2
+ 1
May 7, 2007
FN8108.2
UNIT
mA
mA
µA
µA
µA
V
V
V
V