HT46RU25/HT46CU25
D.C. Characteristics
Ta=25°C
Test Conditions
Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
fSYS=4MHz
SYS=8MHz
2.2
3.3
¾
5.5
5.5
2
V
¾
¾
1
VDD
Operating Voltage
¾
f
V
3V
5V
3V
5V
mA
mA
mA
mA
Operating Current
No load, fSYS=4MHz,
ADC Off, UART Off
IDD1
(Crystal OSC, RC OSC)
2.5
1.5
3
5
¾
3
¾
Operating Current
No load, fSYS=4MHz,
ADC Off, UART On
IDD2
(Crystal OSC, RC OSC)
6
¾
Operating Current
No load, fSYS=8MHz,
ADC Off, UART Off
IDD3
5V
5V
4
5
8
mA
mA
¾
¾
(Crystal OSC, RC OSC)
Operating Current
No load, fSYS=8MHz,
ADC Off, UART On
IDD4
10
(Crystal OSC, RC OSC)
3V
5V
3V
5V
3V
5V
¾
0.3
0.6
¾
0.6
1
mA
mA
mA
¾
¾
¾
¾
¾
¾
2.7
4
Operating Current
(fSYS=RTC OSC)
No load, ADC Off,
UART Off
IDD5
5
Standby Current
(WDT Enabled)
No load, system HALT,
UART Off
ISTB1
10
1
¾
mA
¾
mA
Standby Current
(WDT Disabled)
No load, system HALT,
UART Off
ISTB2
VLVR
IOL
2
¾
mA
Low Voltage Reset Voltage
I/O Port Sink Current
3
3.3
¾
¾
¾
¾
100
50
VDD
1
V
¾
3V
5V
3V
5V
3V
5V
¾
8
mA
mA
mA
mA
kW
kW
V
V
OL=0.1VDD
OH=0.9VDD
10
-2
-5
20
10
0
20
-4
-10
60
30
¾
IOH
V
I/O Port Source Current
RPH
VAD
IADC
Pull-high Resistance
A/D Input Voltage
¾
¾
3V
0.5
1.5
¾
mA
mA
LSB
LSB
No load
¾
¾
¾
¾
Additional Power Consumption
if A/D Converter is Used
5V No load
3
DNL
INL
ADC Differential Non-Linear
ADC Integral Non-Linear
¾
¾
¾
¾
±2
±4
±2.5
Rev. 1.30
5
March 9, 2007
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
