HT46R54 データシートの表示（PDF） - Holtek Semiconductor
部品番号
コンポーネント説明
メーカー
HT46R54 Datasheet PDF : 42 Pages
| |||
HT46R53/HT46R54
D.C. Characteristics
Ta=25°C
Symbol
Parameter
VDD
Operating Voltage
Test Conditions
VDD
Conditions
fSYS=4MHz
¾
fSYS=8MHz
Min. Typ. Max. Unit
2.2
¾
5.5
V
3.3
¾
5.5
V
IDD1
Operating Current (Crystal OSC)
3V
5V
No load, fSYS=4MHz
ADC disabled
¾
0.6
1.5 mA
¾
2
4
mA
IDD2
Operating Current (RC OSC)
3V No load, fSYS=4MHz
5V ADC disabled
¾
0.8
1.5 mA
¾
2.5
4
mA
IDD3
Operating Current
5V
No load, fSYS=8MHz
ADC disabled
¾
4
8
mA
3V
¾
¾
5
mA
ISTB1
Standby Current (WDT Enabled)
No load, system HALT
5V
¾
¾
10
mA
ISTB2
Standby Current
(WDT & AD Disabled)
3V
¾
¾
1
mA
No load, system HALT
5V
¾
¾
2
mA
VIL1
Input Low Voltage for I/O Ports,
TMR and INT
¾
¾
0
¾ 0.3VDD V
VIH1
Input High Voltage for I/O Ports,
TMR and INT
¾
¾
0.7VDD ¾
VDD
V
VIL2
Input Low Voltage (RES)
¾
¾
0
¾ 0.4VDD V
VIH2
Input High Voltage (RES)
¾
¾
0.9VDD ¾
VDD
V
VLVR
Low Voltage Reset Voltage
¾ Configuration option: 3V 2.7
3
3.3
V
IOL
I/O Port Sink Current
3V
VOL=0.1VDD
5V
4
8
¾
mA
10
20
¾
mA
IOH
I/O Port Source Current
3V
VOH=0.9VDD
5V
-2
-4
¾
mA
-5 -10
¾
mA
3V
RPH
Pull-high Resistance of I/O Ports
¾
5V
20
60
100
kW
10
30
50
kW
VAD
A/D Input Voltage
¾
¾
0
¾
VREF
V
VREF
ADC Input Reference Voltage
Range
¾
¾
1.2
¾
VDD
V
DNL
ADC Differential Non-Linear
¾
¾
¾
¾
±2 LSB
INL
ADC Integral Non-Linear
¾
¾
¾ ±2.5 ±4 LSB
RESOLU Resolution
¾
¾
¾
¾
12 Bits
IADC
Additional Power Consumption 3V
if A/D Converter is Used
5V
¾
¾
0.5
1
mA
¾
1.5
3
mA
Rev. 1.40
4
July 12, 2005
Share Link: 