參數(shù)資料
型號(hào): HT46R65-100
廠商: Holtek Semiconductor Inc.
英文描述: A/D with LCD Type 8-Bit MCU
中文描述: 在A / D液晶型8位微控制器
文件頁(yè)數(shù): 5/48頁(yè)
文件大小: 409K
代理商: HT46R65-100
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
f
SYS
=4MHz
2.2
5.5
V
f
SYS
=8MHz
3.3
5.5
V
I
DD1
Operating Current
(Crystal OSC, RC OSC)
3V
No load, ADC Off,
f
SYS
=4MHz
1
2
mA
5V
3
5
mA
I
DD2
Operating Current
(Crystal OSC, RC OSC)
5V
No load, ADC Off,
f
SYS
=8MHz
4
8
mA
I
DD3
Operating Current
(f
SYS
=32768Hz)
3V
No load, ADC Off
0.3
0.6
mA
5V
0.6
1
mA
I
STB1
Standby Current
(*f
S
=T1)
3V
No load, system HALT,
LCD Off at HALT
1
A
5V
2
A
I
STB2
Standby Current
(*f
S
=RTC OSC)
3V
No load, system HALT,
LCD On at HALT, C type
2.5
5
A
5V
10
20
A
I
STB3
Standby Current
(*f
S
=WDT OSC)
3V
No load, system HALT,
LCD On at HALT, C type
2
5
A
5V
6
10
A
I
STB4
Standby Current
(*f
S
=RTC OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
1/2 bias, V
LCD
=V
DD
(Low bias current option)
17
30
A
5V
34
60
A
I
STB5
Standby Current
(*f
S
=RTC OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
1/3 bias, V
LCD
=V
DD
(Low bias current option)
13
25
A
5V
28
50
A
I
STB6
Standby Current
(*f
S
=WDT OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
1/2 bias, V
LCD
=V
DD
(Low bias current option)
14
25
A
5V
26
50
A
I
STB7
Standby Current
(*f
S
=WDT OSC)
3V
No load, system HALT,
LCD On at HALT, R type,
1/3 bias, V
LCD
=V
DD
(Low bias current option)
10
20
A
5V
19
40
A
V
IL1
Input Low Voltage for I/O Ports,
TMR0, TMR1, INT0 and INT1
0
0.3V
DD
V
V
IH1
Input High Voltage for I/O Ports,
TMR0, TMR1, INT0 and INT1
0.7V
DD
V
DD
V
V
IL2
Input Low Voltage (RES)
0
0.4V
DD
V
V
IH2
Input High Voltage (RES)
0.9V
DD
V
DD
V
V
LVR
Low Voltage Reset Voltage
2.7
3.0
3.3
V
V
LVD
Low Voltage Detector Voltage
3.0
3.3
3.6
V
I
OL1
I/O Port Segment Logic Output
Sink Current
3V
V
OL
=0.1V
DD
6
12
mA
5V
10
25
mA
I
OH1
I/O Port Segment Logic Output
Source Current
3V
V
OH
=0.9V
DD
2
4
mA
5V
5
8
mA
HT46R65/HT46C65
Rev. 1.80
5
July 14, 2005
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