HT45FM03B
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
I
OL
Total ..............................................................150mA
Total Power Dissipation .....................................500mW
Storage Temperature ............................-50°C to 125°C
Operating Temperature.........................-40°C to 125°C
I
OH
Total............................................................-100mA
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
V
DD
I
DD1
I
DD2
I
DD3
I
STB1
I
STB2
V
IL1
Parameter
V
DD
Operating Voltage
Operating Current (Crystal OSC,
ERC OSC, IRC OSC)
Operating Current (Crystal OSC,
ERC OSC, IRC OSC)
Operating Current (Crystal OSC,
ERC OSC, IRC OSC)
Standby Current (WDT Enabled)
Standby Current (WDT Disabled)
Input Low Voltage for I/O Ports,
TMR0, TMR1, INT0A, INT0B,
INT0C and INT1
Input High Voltage for I/O Ports,
TMR0, TMR1, INT0A, INT0B,
INT0C and INT1
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset Voltage
Low Voltage Detector Voltage
I/O Port Sink Current
I/O Port Source Current
Pull-high Resistance
¾
5V
5V
5V
5V
5V
¾
Conditions
f
SYS
=0.4~20MHz
No load, f
SYS
=12MHz
ADC disable
No load, f
SYS
=16MHz
ADC disable
No load, f
SYS
=20MHz
ADC disable
No load, system HALT
No load, system HALT
¾
4.5
¾
¾
¾
¾
¾
0
¾
3.5
4.5
5.5
¾
¾
¾
5.5
5.5
7.0
8.5
10
2
0.3V
DD
Min.
Typ.
Max.
Ta=25°C
Unit
V
mA
mA
mA
mA
mA
V
V
IH1
V
IL2
V
IH2
V
LVR
V
LVD
I
OL1
I
OH1
R
PH
¾
¾
¾
¾
¾
5V
5V
5V
¾
¾
¾
LVR enable, 4.2V option
LVDEN = 1, V
LVD
= 4.4V
V
OL
=0.1V
DD
V
OH
=0.9V
DD
¾
0.7V
DD
0
0.9V
DD
-5%
-5%
10
-5
10
¾
¾
¾
4.2
4.4
20
-10
30
V
DD
0.4V
DD
V
DD
+5%
+5%
¾
¾
50
V
V
V
V
V
mA
mA
kW
Rev. 1.00
4
December 16, 2009
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
