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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ATmega328P датащи(PDF) 313 Page - ATMEL Corporation |
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ATmega328P датащи(HTML) 313 Page - ATMEL Corporation |
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313 / 448 page  313 8161D–AVR–10/09 ATmega48PA/88PA/168PA/328P 28. Electrical Characteristics 28.1 Absolute Maximum Ratings* 28.2 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 V CC and GND Pins ................................ 200.0 mA T A = -40°C to 85°C, VCC = 1.8V to 5.5V (unless otherwise noted) Symbol Parameter Condition Min. Typ. Max. Units VIL Input Low Voltage, except XTAL1 and RESET pin V CC = 1.8V - 2.4V VCC = 2.4V - 5.5V -0.5 -0.5 0.2V CC (1) 0.3VCC (1) V VIH Input High Voltage, except XTAL1 and RESET pins V CC = 1.8V - 2.4V V CC = 2.4V - 5.5V 0.7V CC (2) 0.6V CC (2) V CC + 0.5 V CC + 0.5 V VIL1 Input Low Voltage, XTAL1 pin V CC = 1.8V - 5.5V -0.5 0.1V CC (1) V VIH1 Input High Voltage, XTAL1 pin V CC = 1.8V - 2.4V VCC = 2.4V - 5.5V 0.8V CC (2) 0.7VCC (2) V CC + 0.5 VCC + 0.5 V VIL2 Input Low Voltage, RESET pin VCC = 1.8V - 5.5V -0.5 0.1VCC (1) V VIH2 Input High Voltage, RESET pin V CC = 1.8V - 5.5V 0.9V CC (2) V CC + 0.5 V VIL3 Input Low Voltage, RESET pin as I/O V CC = 1.8V - 2.4V VCC = 2.4V - 5.5V -0.5 -0.5 0.2V CC (1) 0.3VCC (1) V VIH3 Input High Voltage, RESET pin as I/O V CC = 1.8V - 2.4V V CC = 2.4V - 5.5V 0.7V CC (2) 0.6V CC (2) V CC + 0.5 V CC + 0.5 V VOL Output Low Voltage(3) except RESET pin IOL = 20 mA, VCC = 5V IOL = 10 mA, VCC = 3V 0.9 0.6 V VOH Output High Voltage(4) except Reset pin IOH = -20 mA, VCC = 5V IOH = -10 mA, VCC = 3V 4.2 2.3 V IIL Input Leakage Current I/O Pin VCC = 5.5V, pin low (absolute value) 1µA IIH Input Leakage Current I/O Pin VCC = 5.5V, pin high (absolute value) 1µA |
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