HT46R24/HT46C24
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 reliabil-
ity.
D.C. Characteristics
Symbol
Parameter
Test Conditions
V
DD
¾
3V
5V
3V
5V
5V
3V
5V
3V
5V
¾
¾
¾
¾
¾
3V
5V
3V
5V
3V
5V
¾
¾
3V
5V
Conditions
f
SYS
=4MHz
f
SYS
=8MHz
No load, f
SYS
=4MHz
ADC disable
No load, f
SYS
=4MHz
ADC disable
No load, f
SYS
=8MHz
ADC disable
No load, system HALT
Min.
2.2
3.3
¾
¾
¾
¾
¾
¾
¾
¾
¾
0
0.7V
DD
0
0.9V
DD
2.7
4
10
-2
-5
20
10
0
¾
¾
¾
Typ.
¾
¾
0.6
2
0.8
2.5
4
¾
¾
¾
¾
¾
¾
¾
¾
3
8
20
-4
-10
60
30
¾
±0.5
0.5
1.5
Max.
5.5
5.5
1.5
4
1.5
4
8
5
10
1
2
0.3V
DD
V
DD
0.4V
DD
V
DD
3.3
¾
¾
¾
¾
100
50
V
DD
±1
1
3
Ta=25°C
Unit
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
mA
mA
mA
mA
kW
kW
V
LSB
mA
mA
V
DD
Operating Voltage
I
DD1
Operating Current (Crystal OSC)
I
DD2
I
DD3
I
STB1
Operating Current (RC OSC)
Operating Current
(Crystal OSC, RC OSC)
Standby Current (WDT Enabled)
I
STB2
V
IL1
V
IH1
V
IL2
V
IH2
V
LVR
I
OL
Standby Current (WDT Disabled)
Input Low Voltage for I/O Ports,
TMR0, TMR1 and INT
Input High Voltage for I/O Ports,
TMR0, TMR1 and INT
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset Voltage
I/O Port Sink Current
No load, system HALT
¾
¾
¾
¾
¾
V
OL
=0.1V
DD
I
OH
I/O Port Source Current
V
OH
=0.9V
DD
¾
¾
¾
¾
R
PH
V
AD
E
AD
I
ADC
Pull-high Resistance
A/D Input Voltage
A/D Conversion Error
Additional Power Consumption
if A/D Converter is Used
Rev. 2.00
4
March 2, 2006
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
