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Motore di ricerca datesheet componenti elettronici |
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Motore di ricerca datesheet componenti elettronici |
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P83C266BDR Scheda tecnica(PDF) 78 Page - NXP Semiconductors |
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P83C266BDR Scheda tecnica(HTML) 78 Page - NXP Semiconductors |
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78 / 92 page  1999 Mar 10 78 Philips Semiconductors Product specification Microcontrollers for PAL/SECAM TV with OSD and VST P8xCx66 family 21.1 DC parameters of EPROM 21.2 Programming specification for programmer Analog inputs: ADC0 to ADC2 VI input voltage VSS − VDD V Push-pull outputs: R, G, B and FB IOL LOW-level output current −− 1.6 mA IOH HIGH-level output current −−−1.6 mA Open-drain outputs tt(L-H) transition time LOW to HIGH determined by external RC network 25 − 100 ns tt(H-L) transition time HIGH to LOW load independent slope control for a capacitance load up to 50 pF 25 − 100 ns IO(sink) output sink current logic 0 VOL = 0.4 −− 1.6 mA VOL = 1.0 −− 10 mA System clock fCLK system clock frequency 4 − 12 MHz OSD clock fOSD OSD clock frequency 4 − 12 MHz SYMBOL PARAMETER MIN. TYP. MAX. UNIT Toper operating temperature (programming/verification) − 25 −°C IPP programming current −− 10.0 mA VPP programming voltage 12.50 12.75 13.0 V SYMBOL PARAMETER MIN. TYP. MAX. UNIT Toper operating temperature (programming/verification) − 25 −°C VDD supply voltage (reading) 4.5 5.0 5.5 V VDDP supply voltage (programming) − 5.0 − V VDDP supply voltage (verify) − 5.8 − V tW(P) programming pulse width per time 90 100 110 µs Nprog number of pulses for programming − 5 −− tacc(byte) accumulated programming time per byte 450 500 550 µs VPP programming voltage 12.50 12.75 13.00 V SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
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