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HT82A525R Datasheet(PDF) 6 Page - Holtek Semiconductor Inc |
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HT82A525R Datasheet(HTML) 6 Page - Holtek Semiconductor Inc |
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6 / 71 page  D.C.Characteristics Ta=25 °C Symbol Parameter TestConditions Min. Typ. Max. Unit VDD Conditions VDD OperatingVoltage ¾ fSYS=6MHz 3.3 ¾ 5.5 V fSYS=12MHz 4.5 ¾ 5.5 V VDDIO OperatingVoltageforI/OPorts ¾ ¾ 3.3 ¾ VDD V IDD1 OperatingCurrent(6MHzCrystal) 5V Noload, fSYS=6MHz ¾ 4 8 mA IDD2 OperatingCurrent (12MHzCrystaland HIRC) 5V Noload, fSYS=12MHz ¾ 7.5 16 mA ISTB1 StandbyCurrent1 5V Noload,systemHALT, USB mode, LVR disable, WDT disable, ClrV33O[USC.4], Clr PLL [USC.5], ClrSELPS2[USC.6], Clr USBCKEN [UCC.3], SetSUSP2[UCC.4], Set RCtrl [UCC.7], Set CLK_adj[PSD.4] ¾ ¾ 350 mA ISTB2 StandbyCurrent2 5V Noload,systemHALT, PS2(I/O)mode, LVR disable, WDT disable, ClrV33O[USC.4], Clr PLL [USC.5], SetSELPS2[USC.6], Clr USBCKEN [UCC.3], SetSUSP2[UCC.4], Clr RCtrl [UCC.7], CLR CLK_adj[PSD.4] ¾ ¾ 10 mA VIL1 InputLowVoltageforI/OPorts ¾ ¾ 0 ¾ 0.3VDDIO V VIH1 InputHighVoltageforI/OPorts ¾ ¾ 0.7VDDIO ¾ VDDIO V VIL2 InputLowVoltage(RES) ¾ ¾ 0 ¾ 0.4VDD V VIH2 InputHighVoltage(RES) ¾ ¾ 0.9VDD ¾ VDD V IOL1 I/O Port Sink Current for PA, PB, PC, PD,PE ¾ VOL=0.1VDDIO, VDDIO=3.3V 2 5 ¾ mA IOL2 I/OPortSinkCurrentforPF0,PF1 ¾ VOL=0.1VDD, VDD=5V 2 5 ¾ mA IOH1 I/OPortSourceCurrentforPA,PB, PC, PD,PE ¾ VOH=0.9VDDIO, VDDIO=3.3V -2 -5 ¾ mA IOH2 I/O Port Source Current for PF0, PF1 5V VOH=0.9VDD -2 -5 ¾ mA RPH1 Pull-highResistanceforPA,PB, PC, PD,PE ¾ VDDIO=3.3V 40 60 80 k W RPH2 Pull-highResistanceforPF0,PF1 5V ¾ 10 30 50 k W VLVR LowVoltageResetVoltage ¾ ¾ 2.0 2.2 2.4 V Rev.1.30 6 January14,2011 HT82A525R I/OType USB 8-Bit OTP MCU with SPI |
Similar Part No. - HT82A525R |
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Similar Description - HT82A525R |
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