HT49R10A-1(2007) Ver la hoja de datos (PDF) - Holtek Semiconductor
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Fabricante
HT49R10A-1 Datasheet PDF : 38 Pages
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HT49R10A-1/HT49C10-1
D.C. Characteristics
Symbol
Parameter
VDD
VLCD
IDD1
IDD2
IDD3
ISTB1
ISTB2
ISTB3
ISTB4
ISTB5
ISTB6
ISTB7
VIL1
VIH1
VIL2
VIH2
IOL1
Operating Voltage
LCD Power Supply (Note*)
Operating Current
(Crystal OSC, RC OSC)
Operating Current
(Crystal OSC, RC OSC)
Operating Current
(fSYS=RTC OSC)
Standby Current
(*fS=fSYS/4)
Standby Current
(*fS=RTC OSC)
Standby Current
(*fS=WDT RC OSC)
Standby Current
(*fS=RTC OSC)
Standby Current
(*fS=RTC OSC)
Standby Current
(*fS=WDT RC OSC)
Standby Current
(*fS=WDT RC OSC)
Input Low Voltage for I/O
Ports, TMR and INT
Input High Voltage for I/O
Ports, TMR and INT
Input Low Voltage (RES)
Input High Voltage (RES)
I/O Port Sink Current
IOH1
I/O Port Source Current
IOL2
LCD Common and Segment
Current
Test Conditions
VDD
Conditions
LVR disable, fSYS=4MHz
¾
LVR disable, fSYS=8MHz
¾ VA£5.5V
3V
No load, fSYS=4MHz
5V
Ta=25°C
Min. Typ. Max. Unit
2.2 ¾
5.5
V
3.3 ¾
5.5
V
2.2 ¾
5.5
V
¾
1
2
mA
¾
3
5
mA
5V No load, fSYS=8MHz
¾
4
8
mA
3V
No load
5V
¾
0.3 0.6 mA
¾
0.6
1
mA
3V No load, system HALT,
5V LCD Off at HALT
¾
¾
¾
¾
1
mA
2
mA
3V No load, system HALT,
5V LCD On at HALT, C type
¾
2.5 5.0
mA
¾
10
20
mA
3V No load, system HALT
¾
2
5
mA
5V LCD On at HALT, C type
¾
6
10
mA
3V No load, system HALT,
¾
17
30
mA
LCD On at HALT, R type,
5V 1/2 bias
¾
34
60
mA
3V No load, system HALT,
¾
13
25
mA
LCD On at HALT, R type,
5V 1/3 bias
¾
26
50
mA
3V No load, system HALT,
¾
14
25
mA
LCD On at HALT, R type,
5V 1/2 bias
¾
28
50
mA
3V No load, system HALT,
¾
10
20
mA
LCD On at HALT, R type,
5V 1/3 bias
¾
20
40
mA
¾
¾
0
¾ 0.3VDD V
¾
¾
¾
¾
¾
¾
3V
VOL=0.1VDD
5V
3V
VOH=0.9VDD
5V
3V
VOL=0.1VDD
5V
0.7VDD ¾
VDD
V
0
¾ 0.4VDD V
0.9VDD ¾
VDD
V
6
12
¾
mA
10
25
¾
mA
-2
-4
¾ mA
-5
-8
¾ mA
210 420 ¾
mA
350 700 ¾
mA
Rev. 1.20
4
July 27, 2007
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