HT46F46E/HT46F47E/HT46F48E/HT46F49E
D.C. Characteristics
Ta=25°C
Test Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
Conditions
SYS=4MHz
f
2.2
3.3
4.5
¾
5.5
5.5
5.5
1.5
4
V
¾
¾
VDD
fSYS=8MHz
Operating Voltage
V
¾
fSYS=12MHz
V
¾
3V
5V
3V
5V
0.6
2
mA
mA
mA
mA
Operating Current
(Crystal OSC)
No load, fSYS=4MHz
ADC disable
IDD1
¾
0.8
2.5
1.5
4
¾
Operating Current
(RC OSC)
No load, fSYS=4MHz
ADC disable
IDD2
¾
Operating Current
No load, fSYS=8MHz
ADC disable
IDD3
5V
5V
4
5
8
mA
mA
¾
¾
(Crystal OSC, RC OSC)
Operating Current
No load, fSYS=12MHz
ADC disable
IDD4
10
(Crystal OSC, RC OSC)
3V
5V
3V
5V
5
10
1
¾
¾
¾
¾
¾
¾
¾
¾
mA
mA
mA
mA
Standby Current
(WDT Enabled)
ISTB1
No load, system HALT
No load, system HALT
Standby Current
(WDT Disabled)
ISTB2
2
Input Low Voltage for I/O Ports,
TMR and INT
VIL1
0.3VDD
0
V
V
¾
¾
¾
¾
¾
¾
Input High Voltage for I/O Ports,
TMR and INT
VIH1
0.7VDD
VDD
VIL2
VIH2
0.4VDD
VDD
2.22
3.32
4.42
¾
Input Low Voltage (RES)
Input High Voltage (RES)
0
V
V
¾
¾
¾
¾
¾
0.9VDD
1.98
¾
LVR enable, 2.1V option
2.10
3.15
4.20
8
V
¾
VLVR
Low Voltage Reset Voltage
LVR enable, 3.15V option 2.98
V
¾
LVR enable, 4.2V option
3.98
4
V
¾
V
V
V
V
OL=0.1VDD
OL=0.1VDD
OH=0.9VDD
OH=0.9VDD
3V
5V
3V
5V
3V
5V
¾
mA
mA
mA
mA
kW
kW
V
IOL
I/O Port Sink Current
I/O Port Source Current
Pull-high Resistance
10
-2
-5
20
10
0
20
¾
-4
¾
IOH
-10
60
¾
100
50
¾
RPH
30
¾
¾
¾
VAD
EAD
VDD
A/D Input Voltage
¾
A/D Conversion Error
LSB
mA
mA
¾
¾
¾
¾
±0.5
0.5
1.5
±1
1
3V
5V
Additional Power Consumption
if A/D Converter is Used
IADC
¾
3
Rev. 1.40
6
July 28, 2009
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
