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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HT46R92 датащи(PDF) 4 Page - Holtek Semiconductor Inc |
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HT46R92 датащи(HTML) 4 Page - Holtek Semiconductor Inc |
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4 / 61 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 ..............................................................150mA IOH Total............................................................ -100mA 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 ¾ fSYS=32768Hz 2.2 ¾ 5.5 V ¾ fSYS=4MHz 2.2 ¾ 5.5 ¾ fSYS=8MHz 3.3 ¾ 5.5 V VAVDD Analog Operating Voltage ¾ VAVDD=VDD 2.7 ¾ 5.5 V IDD1 Operating Current (Crystal OSC, RC OSC) 3V No load, fSYS=4MHz, ADC disable ¾ 12 mA 5V ¾ 2.5 5 mA IDD2 Operating Current (RC OSC, RTC OSC) 5V No load, fSYS=8MHz, ADC disable ¾ 48 mA IDD3 Operating Current (RTC* OSC, RC Off) 3V No load, fSYS=32768Hz, ADC disable ¾ 20 40 mA 5V ¾ 50 100 mA ISTB1 Standby Current (WDT & RTC* Enabled) 3V No load, system HALT ¾ 35 mA 5V ¾6 10 mA ISTB2 Standby Current (WDT Disabled, RTC* Enabled) 3V No load, system HALT ¾ 12 mA 5V ¾ 24 mA ISTB3 Standby Current (WDT Enabled & RTC* Disabled) 3V No load, system HALT ¾ 24 mA 5V ¾ 48 mA ISTB4 Standby Current (WDT & RTC* Disabled) 3V No load, system HALT ¾¾ 1 mA 5V ¾¾ 2 mA ISTB5 Standby Current with 200K (see note 2) Resistor On for 1/2 VDD Bias (WDT & RTC Disabled) 3V No load, system HALT ¾ 30 50 mA VIL1 Input Low Voltage for I/O Ports ¾¾ 0 ¾ 0.3VDD V VIH1 Input High Voltage for I/O Ports 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 VLVR Low Voltage Reset ¾¾ 1.98 2.1 2.22 V 2.98 3.15 3.32 V 3.98 4.2 4.42 V IOL1 I/O Port Sink Current for PA 3V VOL=0.1VDD 48 ¾ mA 5V VOL=0.1VDD 10 20 ¾ mA HT46R92 Rev. 1.10 4 November 5, 2008 |
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