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HT45R37V Datasheet(PDF) 6 Page - Holtek Semiconductor Inc |
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HT45R37V Datasheet(HTML) 6 Page - Holtek Semiconductor Inc |
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6 / 90 page  Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD VCC Conditions ISTB3 Standby Current ( Idle) (fSYS,fWDT=off; fS=fSUB=32768Hz (note 1) or 32K_INT RC OSC) 3V ¾ No load, system HALT, WDT off ¾ 24 mA 5V ¾¾ 46 mA VIL1 Input Low Voltage for I/O Ports, TMR and INT ¾¾ ¾ 0 ¾ 0.3VDD V VIH1 Input High Voltage for I/O Ports, TMR and INT ¾¾ ¾ 0.7VDD ¾ VDD V VIL2 Input Low Voltage (RES) ¾¾ ¾ 0 ¾ 0.4VDD V VIH2 Input High Voltage (RES) ¾¾ ¾ 0.9VDD ¾ VDD V VLVR Low Voltage Reset Voltage ¾¾ Configuration option: 2.1V 1.98 2.1 2.22 V ¾¾ Configuration option: 3.15V 2.98 3.15 3.32 V ¾¾ Configuration option: 4.2V 3.98 4.2 4.42 V VLVD Low Voltage Detector Voltage ¾¾ Configuration option: 2.2V 2.08 2.2 2.32 V ¾¾ Configuration option: 3.3V 3.12 3.3 3.50 V ¾¾ Configuration option: 4.4V 4.12 4.4 4.70 V IOL1 I/O Port Sink Current - Except PC0 3V ¾ VOL=0.1VDD 612 ¾ mA 5V ¾ 10 25 ¾ mA IOH1 I/O Port Source Current 3V ¾ VOH=0.9VDD -2 -4 ¾ mA 5V ¾-5 -8 ¾ mA IOL2 PC0 Sink Current 3V ¾ VOL=0.1VDD 0.8 1.5 ¾ mA 5V ¾ 24 ¾ mA RPH Pull-high Resistance for I/O Ports 3V ¾ ¾ 20 60 100 k W 5V ¾ 10 30 50 k W VAD A/D Input Voltage ¾¾ ¾ 0 ¾ AVDD V VREF A/D Input Reference Voltage Range ¾¾ ¾ ¾ AVDD ¾ V DNL A/C Differential Non-Linearity ¾¾ AVDD=5V, VREF=AVDD, tAD=0.5 ms -2 ¾ 2 LSB INL ADC Integral Non-Linearity ¾¾ AVDD=5V, VREF=AVDD, tAD=0.5 ms -4 ¾ 4 LSB IADC Additional Power Consumption if A/D Converter is Used 3V ¾ ¾ ¾ 0.5 1 mA 5V ¾¾ 1.5 3 mA VO LDO Output Voltage ¾¾ ¾ 4.7 5.0 5.3 V VCC VFD, F1O, BZO and BZO Output Supply Voltage ¾¾ ¾ 12 ¾ 24 V IOUT Maximum LDO Output Current ¾¾ For V CC ³5V 10 ¾¾ mA DVLNR Line Regulation ¾¾ VIN=(VOUT+0.1V) to 24V, IOUT=1mA ¾ 0.2 ¾ %/V DVLDR Load Regulation ¾¾ IOUT=100 mA to 20mA, COUT=10pF ¾ 0.1 0.2 %/mA HT45R37V Rev. 1.00 6 October 20, 2009 |
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