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HT45F56 Datasheet(PDF) 8 Page - Holtek Semiconductor Inc

Part # HT45F56
Description  Shock Detector Flash MCU
PDF  90 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45F56 Datasheet(HTML) 8 Page - Holtek Semiconductor Inc

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Rev. 1.11
8
April 11, 2017
Rev. 1.11
9
April 11, 2017
HT45F56
Shock Detector Flash MCU
HT45F56
Shock Detector Flash MCU
Absolute Maximum Ratings
SupplyVoltage................................................................................................VSS−0.3VtoVSS+6.0V
InputVoltage..................................................................................................VSS−0.3VtoVDD+0.3V
StorageTemperature....................................................................................................-50˚Cto125˚C
OperatingTemperature..................................................................................................-40˚Cto85˚C
IOLTotal..................................................................................................................................... 80mA
IOHTotal....................................................................................................................................-80mA
TotalPowerDissipation......................................................................................................... 500mW
Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder"AbsoluteMaximum
Ratings"maycausesubstantialdamagetothesedevices.Functionaloperationofthesedevicesat
otherconditionsbeyondthoselistedinthespecificationisnotimpliedandprolongedexposureto
extremeconditionsmayaffectdevicesreliability.
D.C. Characteristics
Ta=25°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
VDD
Operating Voltage (HIRC)
─ fSYS=8MHz
VLVR
─
5.5
V
IDD
Operating Current (HIRC)
3V fSYS=fH=8MHz
No load, all peripherals off
─
1.1
1.7
μA
5V
─
2.9
4.4
mA
3V fSYS=fH/2
No load, all peripherals off
─
1.1
1.6
mA
5V
─
1.8
3.0
mA
3V fSYS=fH/4
No load, all peripherals off
─
1.0
1.6
mA
5V
─
1.7
2.8
mA
3V fSYS=fH/8
No load, all peripherals off
─
1.0
1.5
mA
5V
─
1.5
2.5
mA
3V fSYS=fH/16
No load, all peripherals off
─
0.9
1.4
mA
5V
─
1.4
2.2
mA
3V fSYS=fH/32
No load, all peripherals off
─
0.8
1.2
mA
5V
─
1.3
2.0
mA
3V fSYS=fH/64
No load, all peripherals off
─
0.8
1.1
mA
5V
─
1.1
1.7
mA
Operating Current (LIRC)
3V fSYS=fSUB=fLIRC=32kHz
No load, all peripherals off
─
40
60
μA
5V
─
90
135
μA
ISTB
Standby Current (IDLE0 Mode)
3V fSYS off, fSUB on
No load, all peripherals off
─
3
5
μA
5V
─
5
10
μA
Standby Current (IDLE1 Mode)
3V fSYS=fHIRC=8MHz on, fSUB on
No load, all peripherals off
─
0.8
1.6
mA
5V
─
1.0
2.0
mA
Standby Current (SLEEP0 Mode)
3V LIRC off, WDT disable
No load, all peripherals off
─
0.1
1.0
μA
5V
─
0.3
2.0
μA
Standby Current (SLEEP1 Mode)
3V LIRC on, WDT enable
No load, all peripherals off
─
1.3
5.0
μA
5V
─
2.2
10.0
μA
VIL
Input Low Voltage for I/O Ports or
Input Pins except RES pin
5V
─
0
─
1.5
V
─
─
0
─
0.2VDD
V
Input Low Voltage for RES pin
─
─
0
─
0.4VDD
V



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