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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HT95R45 датащи(PDF) 5 Page - Holtek Semiconductor Inc |
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HT95R45 датащи(HTML) 5 Page - Holtek Semiconductor Inc |
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5 / 76 page  D.C. Characteristics Ta=25 °C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions General VDD Operating Voltage ¾¾ 2.2 ¾ 5.5 V CPU IIDL1 Idle Mode Current 1 3V 32768Hz and 3.58MHz oscillator off, system HALT, WDT off, no load ¾¾ 1.5 mA 5V ¾¾ 2 IIDL2 Idle Mode Current 2 3V 32768Hz and 3.58MHz oscillator off, system HALT, WDT on, no load ¾¾ 5 mA 5V ¾¾ 10 ISLP Sleep Mode Current 3V 32768Hz on, 3.58MHz oscillator off, system HALT, no load ¾¾ 15 mA 5V ¾¾ 30 IGRN Green Mode Current 3V 32768Hz on, 3.58MHz oscilla- tor off, system on, no load ¾¾ 25 mA 5V ¾¾ 50 INOR1 Normal Mode Current 1 3V 32768Hz on, 3.58MHz oscillator on, system on, DTMF generator off, receiver off, no load ¾¾ 2 mA 5V ¾¾ 3 INOR2 Normal Mode Current 2 3V 32768Hz on, 3.58MHz oscillator off, system on, DTMF generator off, receiver on, no load ¾¾ 8 mA 5V ¾¾ 10 RPH Pull-high Resistor 3V ¾ 66 200 330 k W 5V 33 100 166 VIL I/O Port Input Low Voltage ¾¾ 0 ¾ 0.3VDD V VIH I/O Port Input High Voltage ¾¾ 0.7VDD ¾ VDD V IOL1 I/O Port Sink Current 3V VOL= 0.1VDD 34 ¾ mA 5V 4 6 ¾ IOL2 PC2, PC3 Sink Current 5V PC2/PC3= 0.5V 2.5 ¾¾ mA IOH1 I/O Port Source Current 3V VOH= 0.9VDD -1 -2 ¾ mA 5V -2 -3 ¾ IOH2 PC2, PC3 Leakage Current 5V PC2/PC3= 5V ¾¾ 2.5 mA DTMF Generator (Operating Temperature: -20°Cto85°C VTDC DTMF Output DC Level ¾¾ 0.45VDD ¾ 0.7VDD V VTOL DTMF Sink Current ¾ VDTMF= 0.5V 0.1 ¾¾ mA DTMF Receiver RIN Input Impedance (VP, VN) 5V ¾¾ 10 ¾ M W IOL3 Sink Current (EST) 5V VOUT= 0.5V 1 2.5 ¾ mA IOH3 Source Current (EST) 5V VOUT= 4.5V -0.4 -0.8 ¾ mA HT95R45 Rev. 1.00 5 March 12, 2010 |
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