HT68FU40 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT68FU40 Datasheet PDF : 244 Pages
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HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Absolute Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Input Voltage..............................VSS-0.3V to VDD+0.3V
IOL Total ................................................................80mA
Total Power Dissipation .....................................500mW
Storage Temperature ............................-50°C to 125°C
Operating Temperature...........................-40°C to 85°C
IOH Total..............................................................-80mA
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
D.C. Characteristics
Symbol
Parameter
VDD
Operating Voltage
(HXT, ERC, HIRC)
Test Conditions
VDD
Conditions
fSYS=8MHz
¾ fSYS=12MHz
fSYS=20MHz
Operating Current,
IDD1
Normal Mode, fSYS=fH
(HXT, ERC, HIRC)
3V No load, fSYS=fH=4MHz,
5V WDT enable
3V No load, fSYS=fH=8MHz,
5V WDT enable
3V No load, fSYS=fH=12MHz,
5V WDT enable
Operating Current,
IDD2
Normal Mode, fSYS=fH
(HXT)
5V
No load, fSYS=fH=20MHz,
WDT enable
IDD3
Operating Current, Slow Mode,
fSYS=fL (LXT, LIRC)
3V No load, fSYS=fL,
5V WDT enable
IIDLE0
IDLE0 Mode Standby Current
(LXT or LIRC on)
3V
No load, WDT enable
5V
IIDLE1
IDLE1 Mode Standby Current
(HXT, ERC, HIRC)
3V No load, WDT enable,
5V fSYS=12MHz on
ISLEEP0
SLEEP0 Mode Standby Current
(LXT and LIRC off)
3V
5V
No load, WDT disable
ISLEEP1
SLEEP1 Mode Standby Current
(LXT or LIRC on)
3V
5V
No load, WDT enable
VIL1
Input Low Voltage for I/O Ports or
Input Pins except RES pin
¾
¾
VIH1
Input High Voltage for I/O Ports
or Input Pins except RES pin
¾
¾
VIL2
Input Low Voltage (RES)
¾
¾
VIH2
Input High Voltage (RES)
¾
¾
Ta=25°C
Min. Typ. Max. Unit
2.2
¾
5.5
V
2.7
¾
5.5
V
4.5
¾
5.5
V
¾
0.7 1.1
mA
¾
1.8 2.7
mA
¾
1.6 2.4
mA
¾
3.3 5.0
mA
¾
2.2 3.3
mA
¾
5.0 7.5
mA
¾
6.0 9.0
mA
¾
10
20
mA
¾
30
50
mA
¾
1.5 3.0
mA
¾
3.0 6.0
mA
¾ 0.55 0.83 mA
¾ 1.30 2.00 mA
¾
¾
1
mA
¾
¾
2
mA
¾
1.5 3.0
mA
¾
2.5 5.0
mA
0
¾ 0.3VDD
V
0.7VDD ¾
VDD
V
0
¾ 0.4VDD
V
0.9VDD ¾
VDD
V
Rev. 1.50
20
March 15, 2011
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