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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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H838532H датащи(PDF) 30 Page - Renesas Technology Corp |
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H838532H датащи(HTML) 30 Page - Renesas Technology Corp |
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30 / 508 page  Section 1 Overview Rev. 1.00 May 30, 2008 Page 10 of 484 REJ09B0436-0100 1.5 Pin Functions Table 1.3 Pin Functions Pin No. Type Symbol FP-80A, TFP-80C I/O Name and Functions V CC CV CC 32 26 Input Power supply: All V CC pins should be connected to the system power supply. See section 14, Power Supply Circuit, for a CV CC pin. V SS 5 27 Input Ground: All V SS pins should be connected to the system power supply (0 V). AV CC 73 Input Analog power supply: This is the power supply pin for the A/D converter. When the A/D converter is not used, connect this pin to the system power supply. AV SS 2 Input Analog ground: This is the A/D converter ground pin. It should be connected to the system power supply (0V). V0 31 Output Power source pins V1 V2 V3 30 29 28 Input LCD power supply: These are the power supply pins for the LCD controller/driver. They incorporate a power supply split- resistance, and are normally used with V0 and V1 shorted. OSC1 7 Input OSC2 6 Output These pins connect to a crystal or ceramic oscillator, or can be used to input an external clock. See section 4, Clock Pulse Generators, for a typical connection diagram. X1 3 Input X2 4 Output These pins connect to a 32.768-kHz or 38.4-kHz crystal oscillator. See section 4, Clock Pulse Generators, for a typical connection diagram. Clock pins EXCL 19 Input This pin connects to a 32.768-kHz or 38.4- kHz external clock. See section 4, Clock Pulse Generators, for typical connection diagram. |
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