Rainbow Electronics HT24LC04 - Manual (Page 2)

Pin Description
Pin No. Pin Name I/O Description
1~3 A0~A2 I Address inputs
4 VSS ¾ Negative power supply
5 SDA I/O Serial data inputs/output
6 SCL I Serial clock data input
7 WP I Write protect
8 VCC ¾ Positive power supply
Absolute Maximum Ratings
Operating Temperature (Commercial) ........................................................................................................ 0 °C to 70°C
Storage Temperature ............................................................................................................................ -50°C to 125°C
Applied V
CC
Voltage with Respect to VSS ..................................................................................V
SS
-0.3V to V
CC
+6.0V
Applied Voltage on any Pin with Respect to VSS
.................................................................................................
V
SS
-0.3V to V
CC
+0.3V
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
D.C. Characteristics
Ta=0 °C to 70°C
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V CC Conditions
V
CC
Operating Voltage ¾ ¾ 2.2 ¾ 5.5 V
I
CC1 Operating Current 5V Read at 100kHz ¾ ¾ 2 mA
I CC2 Operating Current 5V Write at 100kHz ¾ ¾ 5 mA
V
IL Input Low Voltage ¾ ¾ -1 ¾ 0.3V
CC
V
V
IH Input High Voltage ¾ ¾ 0.7V
CC
¾ V
CC
+0.5 V
V
OL Output Low Voltage 2.4V I OL
=2.1mA ¾ ¾ 0.4 V
I
LI Input Leakage Current 5V V
IN
=0 or V
CC
¾ ¾ 1 mA
I
LO
Output Leakage Current 5V V
OUT
=0 or V
CC
¾ ¾ 1 mA
I
STB1 Standby Current 5V V
IN
=0 or V
CC
¾ ¾ 5 mA
I
STB2
Standby Current 2.4V V
IN
=0 or V
CC
¾ ¾ 4 mA
C
IN Input Capacitance (See Note) ¾ f=1MHz 25 ° C ¾ ¾ 6 pF
C
OUT
Output Capacitance (See Note) ¾ f=1MHz 25 ° C ¾ ¾ 8 pF
Note: These parameters are periodically sampled but not 100% tested
HT24LC04
Rev. 1.20 2 November 5, 2002