HT24LC04
Pin Description
Pin Name
A0~A2
VSS
SDA
SCL
WP
VCC
I/O
I
¾
I/O
I
I
¾
Address inputs
Negative power supply
Serial data inputs/output
Serial clock data input
Write protect
Positive power supply
Description
Absolute Maximum Ratings
Supply Voltage ...........................V
SS
-0.3V
to V
SS
+6.0V
Input Voltage.............................V
SS
-0.3V
to V
DD
+0.3V
Storage Temperature ............................-50°C to 125°C
Operating Temperature.........................-40°C to +85°C
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 reliability.
D.C. Characteristics
Symbol
V
CC
I
CC1
I
CC2
V
IL
V
IH
V
OL
I
LI
I
LO
I
STB
C
IN
C
OUT
Parameter
Operating Voltage
Operating Current
Operating Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Input Leakage Current
Output Leakage Current
Standby Current
Input Capacitance (See Note)
Output Capacitance (See Note)
Test Conditions
V
CC
¾
5V
5V
¾
¾
2.4V
5V
5V
Conditions
-40°C
to +85°C
Read at 100kHz
Write at 100kHz
¾
¾
I
OL
=2.1mA
V
IN
=0 or V
CC
V
OUT
=0 or V
CC
Min.
2.2
¾
¾
-1
0.7V
CC
¾
¾
¾
¾
¾
¾
Typ.
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
Max.
5.5
2
5
0.3V
CC
V
CC
+0.5
0.4
1
1
2
6
8
Unit
V
mA
mA
V
V
V
mA
mA
mA
pF
pF
2.2V~ V =0 or V
IN
CC
5.5V
¾
¾
f=1MHz 25°C
f=1MHz 25°C
Note: These parameters are periodically sampled but not 100% tested
Rev. 1.70
2
June 25, 2010
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
