HT46R47-H
D.C. Characteristics
Ta=25°C
Test Conditions
Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
fSYS=4MHz, LVR enabled
VLVR
3.3
5.5
5.5
V
V
¾
¾
VDD
Operating Voltage
¾
fSYS=8MHz, LVR disabled
No load, fSYS=4MHz
ADC disabled
IDD1
IDD2
IDD3
Operating Current (Crystal OSC) 5V
2
2.5
4
4
4
8
mA
mA
mA
¾
¾
¾
No load, fSYS=4MHz
ADC disabled
Operating Current (RC OSC)
5V
5V
Operating Current
No load, fSYS=8MHz
ADC disabled
(Crystal OSC, RC OSC)
ISTB1
ISTB2
VIL1
Standby Current (WDT Enabled) 5V No load, system HALT
Standby Current (WDT Disabled) 5V No load, system HALT
Input Low Voltage for I/O Ports,
10
2
¾
¾
¾
¾
mA
mA
0.3VDD
0
V
V
¾
¾
¾
¾
TMR and INT
Input High Voltage for I/O Ports,
TMR and INT
VIH1
0.7VDD
VDD
¾
¾
VIL2
VIH2
VLVR
IOL
0.4VDD
VDD
4.2
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset
0
0.9VDD
3.4
10
V
V
¾
¾
¾
5V
5V
5V
¾
¾
¾
¾
¾
¾
¾
3.8
20
V
VOL=0.1VDD
VOH=0.9VDD
I/O Port Sink Current
I/O Port Source Current
Pull-high Resistance
A/D Input Voltage
mA
mA
kW
V
¾
IOH
-5
-10
30
¾
RPH
VAD
EAD
10
50
¾
VDD
0
¾
¾
¾
A/D Conversion Error
LSB
¾
±0.5
±1
Additional Power Consumption
if A/D Converter is Used
IADC
5V
1.5
3
mA
¾
¾
Rev. 1.30
4
March 1, 2006
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
