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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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HT66F20 데이터시트(PDF) 14 Page - Holtek Semiconductor Inc |
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HT66F20 데이터시트(HTML) 14 Page - Holtek Semiconductor Inc |
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14 / 250 page  Absolute Maximum Ratings Supply Voltage ...........................VSS -0.3V to VSS+6.0V Storage Temperature ............................ -50°Cto125°C Input Voltage..............................VSS -0.3V to VDD+0.3V Operating Temperature........................... -40°Cto85°C IOL Total ................................................................80mA IOH Total.............................................................. -80mA Total Power Dissipation .....................................500mW 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 Ta=25 °C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Operating Voltage (HXT, ERC, HIRC) ¾ fSYS=8MHz 2.2 ¾ 5.5 V fSYS=12MHz 2.7 ¾ 5.5 V fSYS=20MHz 4.5 ¾ 5.5 V IDD1 Operating Current, Normal Mode, fSYS=fH (HXT, ERC, HIRC) 3V No load, fSYS=fH=4MHz, ADC off, WDT enable ¾ 0.7 1.1 mA 5V ¾ 1.8 2.7 mA 3V No load, fSYS=fH=8MHz, ADC off, WDT enable ¾ 1.6 2.4 mA 5V ¾ 3.3 5.0 mA 3V No load, fSYS=fH=12MHz, ADC off, WDT enable ¾ 2.2 3.3 mA 5V ¾ 5.0 7.5 mA IDD2 Operating Current, Normal Mode, fSYS=fH (HXT) 5V No load, fSYS=fH=20MHz, ADC off, WDT enable ¾ 6.0 9.0 mA IDD3 Operating Current, Slow Mode, fSYS=fL (LXT, LIRC) 3V No load, fSYS=fL, ADC off, WDT enable ¾ 10 20 mA 5V ¾ 30 50 mA IIDLE0 IDLE0 Mode Standby Current (LXT or LIRC on) 3V No load, ADC off, WDT enable ¾ 1.5 3.0 mA 5V ¾ 3.0 6.0 mA IIDLE1 IDLE1 Mode Standby Current (HXT, ERC, HIRC) 3V No load, ADC off, WDT enable, fSYS=12MHz on ¾ 0.55 0.83 mA 5V ¾ 1.30 2.00 mA ISLEEP0 SLEEP0 Mode Standby Current (LXT and LIRC off) 3V No load, ADC off, WDT disable ¾¾ 1 mA 5V ¾¾ 2 mA ISLEEP1 SLEEP1 Mode Standby Current (LXT or LIRC on) 3V No load, ADC off, WDT enable ¾ 1.5 3.0 mA 5V ¾ 2.5 5.0 mA VIL1 Input Low Voltage for I/O Ports or Input Pins except RES pin ¾¾ 0 ¾ 0.3VDD V VIH1 Input High Voltage for I/O Ports or Input Pins except RES pin ¾¾ 0.7VDD ¾ VDD V VIL2 Input Low Voltage (RES) ¾¾ 0 ¾ 0.4VDD V VIH2 Input High Voltage (RES) ¾¾ 0.9VDD ¾ VDD V HT66F20/HT66F30/HT66F40/HT66F50/HT66F60 HT66FU30/HT66FU40/HT66FU50/HT66FU60 Rev. 1.20 14 June 4, 2010 |
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