HT49R30A-1 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT49R30A-1 Datasheet PDF : 43 Pages
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HT49R30A-1/HT49C30-1/HT49C30L
Symbol
Parameter
Test Conditions
VDD
Conditions
Min. Typ. Max. Unit
ISTB2
Standby Current
(*fS=32.768kHz OSC)
1.5V
3V
No load, system HALT,
LCD on at HALT, C type
5V
¾
1
2
mA
¾ 2.5
5
mA
¾
6
10 mA
ISTB3
Standby Current
(*fS=WDT RC OSC)
1.5V
3V
No load, system HALT
LCD on at HALT, C type
5V
¾ 0.5
1
mA
¾
2
5
mA
¾
6
10 mA
ISTB4
Standby Current
(*fS=32.768kHz OSC)
3V No load, system HALT,
¾ 17 30 mA
5V LCD on at HALT, R type, 1/2 bias ¾
34
60
mA
ISTB5
Standby Current
(*fS=32.768kHz OSC)
3V No load, system HALT,
¾ 13 25 mA
5V LCD on at HALT, R type, 1/3 bias ¾
28
50
mA
ISTB6
Standby Current
(*fS=WDT RC OSC)
3V No load, system HALT,
¾ 14 25 mA
5V LCD on at HALT, R type, 1/2 bias ¾
26
50
mA
ISTB7
Standby Current
(*fS=WDT RC OSC)
3V No load, system HALT,
¾ 10 20 mA
5V LCD on at HALT, R type, 1/3 bias ¾
19
40
mA
1.5V
VIL1
Input Low Voltage for I/O
Ports, TMR and INT
3V
¾
5V
0
¾ 0.3VDD V
0
¾ 0.3VDD V
0
¾ 0.3VDD V
1.5V
0.7VDD ¾
VDD
V
VIH1
Input High Voltage for I/O
Ports, TMR and INT
3V
¾
0.7VDD ¾
VDD
V
5V
0.7VDD ¾
VDD
V
1.5V
0
¾ 0.4VDD V
VIL2
Input Low Voltage (RES)
3V
¾
0
¾ 0.4VDD V
5V
0
¾ 0.4VDD V
3V
0.9VDD ¾
VDD
V
VIH2
Input High Voltage (RES)
1.5V
¾
0.9VDD ¾
VDD
V
5V
0.9VDD ¾
VDD
V
1.5V
0.4 0.8 ¾ mA
IOL1
I/O Port Sink Current
3V VOL=0.1VDD
6
12
¾ mA
5V
10 25 ¾ mA
1.5V
-0.3 -0.6 ¾ mA
IOH1
I/O Port Source Current
3V VOH=0.9VDD
-2
-4
¾ mA
5V
-5 -8 ¾ mA
IOL2
LCD Comment and Segment
Current
3V
VOL=0.1VDD
5V
210 420 ¾ mA
350 700 ¾ mA
IOH2
LCD Comment and Segment
Current
3V
VOH=0.9VDD
5V
-80 -160 ¾ mA
-180 -360 ¾ mA
Rev. 1.10
6
September 25, 2002
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