データシートサーチシステム |
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HT82B42R データシート(PDF) 12 Page - Holtek Semiconductor Inc |
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HT82B42R データシート(HTML) 12 Page - Holtek Semiconductor Inc |
12 / 84 page Rev. 1.10 1� �ove��e� 0�� �01� Rev. 1.10 13 �ove��e� 0�� �01� HT82B42R/HT82B42RE I/O MCU with USB Interface EEPROM Memory D.C. Characteristics Ta=�0°C~8�°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDDP Condition VCC Ope�ating Voltage — — �.� — �.� V ICC1* Ope�ating Cu��ent �V Read at 100kHz — — � �A ICC�* Ope�ating Cu��ent �V W�ite at 100kHz — — � �A ISTB1* Stand�y Cu��ent �V VI�=0 o� VDDP — — � μA ISTB�* Stand�y Cu��ent �.�V VI�=0 o� VDDP — — 3 μA VIL Input Low Voltage — — -1 — 0.3VDDP V VIH Input High Voltage — — 0.7VDDP — VDDP+0.� V VOL Output Low Voltage �.�V IOL=�.1�A — — 0.� V ILI Input Leakage Cu��ent �V VI�=0 o� VDDP — — 1 μA ILO Output Leakage Cu��ent �V VOUT=0 o� VDDP — — 1 μA Note:*:TheoperatingcurrentICC1andICC2listedherearetheadditionalcurrentsconsumedwhentheEEPROM MemoryoperatesinReadOperationandWriteOperationrespectively.IftheEEPROMisoperating,theICC1 orICC2shouldbeaddedtocalculatedtherelevantoperatingcurrentofthedevicefordefferentconditions. Tocalculatethestandbycurrentforthewholedevice,thestandbycurrentshownaboveshouldalsobetaken intoaccount. A.C. Characteristics Ta=��°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions fRCSYS RC Clock with 8-�it P�escale� Registe� �V — — 3� — kHz tWDT Watchdog Ti�e-out Pe�iod (Syste� Clock) — — 10�� — — 1/fRCSYS tUSB UDP� UD� Rising & Falling Ti�e — — 7� — 300 ns tOST Oscillation Sta�t-up Ti�e� Pe�iod — — — 10�� — tSYS tOSCsetup C�ystal Setup — — — � — �s fI�O1��V Inte�nal Oscillato� F�equency fo� 1�MHz �.0V~�.�V — 10.80 1�.00 13.�0 MHz fI�O1�3V Inte�nal Oscillato� F�equency fo� 1�MHz 3.0V~�.0V — 10.�6 1�.00 13.�� MHz fI�OUSB Inte�nal Oscillato� F�equency with USB Mode �.�V~�.�V — 11.8� 1�.00 1�.18 MHz Note:tSYS=1/fSYS Power_onperiod=tWDT+tOST+tOSCsetup WDTTime_outinNormalMode=1/fRCSYS×256×WDTS+tWDT WDTTime_outinPowerDownMode=1/fRCSYS×256×WDTS+tOST+tOSCsetup Trimmedfor5Voperationusingfactorytrimvalues.FrequencyTrimto12MHz±3% |
同様の部品番号 - HT82B42R_14 |
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同様の説明 - HT82B42R_14 |
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