HT24LC04
Pin Description
Pin Name
A0~A2
I/O
Description
I
¾
I/O
I
Address inputs
VSS
SDA
SCL
WP
Negative power supply
Serial data inputs/output
Serial clock data input
Write protect
I
VCC
Positive power supply
¾
Absolute Maximum Ratings
Supply Voltage...........................VSS-0.3V to VSS+6.0V
Input Voltage.............................VSS-0.3V to VDD+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
Test Conditions
Symbol
Parameter
Operating Voltage
Min.
Typ.
Max.
Unit
VCC
¾
Conditions
-40°C to +85°C
Read at 100kHz
Write at 100kHz
¾
VCC
ICC1
ICC2
VIL
2.2
5.5
V
mA
mA
V
¾
¾
¾
¾
¾
¾
¾
¾
Operating Current
5V
5V
¾
2
¾
¾
Operating Current
5
0.3VCC
VCC+0.5
0.4
Input Low Voltage
-1
VIH
VOL
ILI
0.7VCC
Input High Voltage
Output Low Voltage
Input Leakage Current
Output Leakage Current
V
¾
¾
I
OL=2.1mA
2.4V
5V
5V
V
¾
¾
¾
V
IN=0 or VCC
1
mA
mA
ILO
V
OUT=0 or VCC
1
2.2V~
5.5V
VIN=0 or VCC
ISTB
Standby Current
2
¾
¾
mA
CIN
Input Capacitance (See Note)
Output Capacitance (See Note)
6
8
pF
pF
¾
¾
f=1MHz 25°C
f=1MHz 25°C
¾
¾
¾
¾
COUT
Note: These parameters are periodically sampled but not 100% tested
Rev. 1.70
2
June 25, 2010
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
