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HT83F60 数据表(PDF) 5 Page - Holtek Semiconductor Inc |
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HT83F60 数据表(HTML) 5 Page - Holtek Semiconductor Inc |
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5 / 62 page ![]() Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions ILDO LDO Output Current ¾ VLDO_IN=5.5V 60 100 ¾ mA IOL1 I/O Port Sink Current 3V VOL=0.1VDD 7 ¾¾ mA IOH1 I/O Port Source Current 3V VOH=0.9VDD -3.5 ¾¾ mA IOL2 PWM1/PWM2 Sink Current 3V VOL=0.1VDD 50 ¾¾ mA IOH2 PWM1/PWM2 Sink Current 3V VOH=0.9VDD -14.5 ¾¾ mA IAUD AUD Source Current 3V VOH=0.9VDD ¾-3 ¾ mA RPH Pull-high Resistance 3V ¾ 20 60 100 k W A.C. Characteristics Ta=25 °C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions fSYS System Clock (RC OSC, Crystal OSC) ¾ 2.7V~3.6V 4 ¾ 8 MHz fTIMER Timer Inut Frequency ¾ 2.7V~3.6V 0 ¾ 8 MHz tWDTOSC Watchdog Oscillator Period 3V ¾ 45 90 180 ms tWDT1 Watchdog Time-out Period (WDT OSC) 3V Without WDT prescaler 12 23 45 ms tWDT2 Watchdog Time-out Period (System Clock) ¾ Without WDT prescaler ¾ 1024 ¾ ms tRES External Reset Low Pulse Width ¾¾ 1 ¾¾ ms tSST System Start-up Timer Period ¾ Wake-up from HALT ¾ 1024 ¾ *tSYS tINT Interrupt Pulse Width ¾¾ 1 ¾¾ ms Note: *tSYS=1/fSYS Characteristics Curves · R vs. F Chart Characteristics Curves HT83FXX Rev. 1.30 5 June 7, 2010 R v s . F C h a r t R ( k W ) 8 6 4 2 1 5 0 1 9 5 2 8 5 3 7 6 4 4 5 3 . 3 V 1 0 |
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