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HT48R12 Datasheet(PDF) 10 Page - Holtek Semiconductor Inc |
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HT48R12 Datasheet(HTML) 10 Page - Holtek Semiconductor Inc |
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10 / 59 page  Absolute Maximum Ratings Supply Voltage ....................... VDD–0.3V to 5.5V Storage Temperature................. –50 °C to 125°C Input Voltage .................VSS–0.3V to VDD+0.3V Operating Temperature .............. –25 °C to 70°C Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maxi- mum Ratings” 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 — — 2.4 — 5.2 V IDD1 Operating Current (HT48C10 Crystal OSC) 3V No load fSYS=4MHz —0.7 1.5 mA 5V — 2 3 IDD2 Operating Current (HT48C10 RC OSC) 3V No load fSYS=2MHz —0.5 1 mA 5V — 1 2 IDD3 Operating Current (HT48C30 Crystal OSC) 3V No load fSYS=4MHz —0.7 1.5 mA 5V — 2 3 IDD4 Operating Current (HT48C30 RC OSC) 3V No load fSYS=2MHz —0.5 1 mA 5V — 1 2 IDD5 Operating Current (HT48C50 Crystal OSC) 3V No load fSYS=4MHz —1 2 mA 5V — 2.5 5 IDD6 Operating Current (HT48C50 RC OSC) 3V No load fSYS=2MHz — 0.75 1.5 mA 5V — 1.5 3 IDD7 Operating Current (HT48C70 Crystal OSC) 3V No load fSYS=4MHz —1.5 3 mA 5V — 3.4 6 IDD8 Operating Current (HT48C70 RC OSC) 3V No load fSYS=2MHz —1 2 mA 5V — 2.1 4 ISTB1 Standby Current (WDT Enabled) 3V No load system halt —— 5 µA 5V — — 10 ISTB2 Standby Current (WDT Disabled) 3V No load system halt —— 1 µA 5V — — 2 HT48CXX/HT48RXX 10 25th May ’99 |
Similar Part No. - HT48R12 |
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Similar Description - HT48R12 |
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