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ATtiny5 数据表(PDF) 116 Page - ATMEL Corporation |
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ATtiny5 数据表(HTML) 116 Page - ATMEL Corporation |
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116 / 168 page ![]() 116 8127C–AVR–10/09 ATtiny4/5/9/10 16. Electrical Characteristics 16.1 Absolute Maximum Ratings* 16.2 DC Characteristics Operating Temperature.................................. -55 °C to +125°C *NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent dam- age to the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Storage Temperature ..................................... -65°C to +150°C Voltage on any Pin except RESET with respect to Ground ................................-0.5V to VCC+0.5V Voltage on RESET with respect to Ground......-0.5V to +13.0V Maximum Operating Voltage ............................................ 6.0V DC Current per I/O Pin ............................................... 40.0 mA DC Current VCC and GND Pins................................ 200.0 mA Table 16-1. DC Characteristics. TA = -40°C to +85°C Symbol Parameter Condition Min. Typ. Max. Units VIL Input Low Voltage VCC = 1.8V - 2.4V VCC = 2.4V - 5.5V -0.5 0.2VCC 0.3VCC V VIH Input High-voltage Except RESET pin VCC = 1.8V - 2.4V VCC = 2.4V - 5.5V 0.7VCC (1) 0.6VCC (1) VCC +0.5 (2) V Input High-voltage RESET pin VCC = 1.8V to 5.5V 0.9VCC (1) VCC +0.5 (2) V VOL Output Low Voltage(3) Except RESET pin(5) IOL = 10 mA, VCC = 5V IOL = 5 mA, VCC = 3V 0.6 0.5 V VOH Output High-voltage(4) Except RESET pin(5) IOH = -10 mA, VCC = 5V IOH = -5 mA, VCC = 3V 4.3 2.5 V ILIL Input Leakage Current I/O Pin Vcc = 5.5V, pin low (absolute value) <0.05 1 µA ILIH Input Leakage Current I/O Pin Vcc = 5.5V, pin high (absolute value) <0.05 1 µA RRST Reset Pull-up Resistor Vcc = 5.5V, input low 30 60 k Ω RPU I/O Pin Pull-up Resistor Vcc = 5.5V, input low 20 50 k Ω IACLK Analog Comparator Input Leakage Current VCC = 5V Vin = VCC/2 -50 50 nA |
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