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HT45F2002 数据表(PDF) 9 Page - Holtek Semiconductor Inc |
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HT45F2002 数据表(HTML) 9 Page - Holtek Semiconductor Inc |
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9 / 31 page  Rev. 1.00 8 ���� 1�� �01� Rev. 1.00 9 ���� 1�� �01� HT45F2002 2-Wire Communication Flash MCU HT45F2002 2-Wire Communication Flash MCU MCU D.C. Characteristics Ta = �5°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Operating Vo�tage (HIRC) — fSYS=fHIRC=8MHz �.� — 5.5 V fSYS=fHIRC=1�MHz �.7 — 5.5 V fSYS=fHIRC=1�MHz 3.3 — 5.5 V Operating Vo�tage (LIRC) — fSYS=fLIRC=3�kHz �.� — 5.5 V IDD Operating C�rrent (HIRC) 3V No �oad� fSYS=fHIRC=8MHz� ADC off� WDT enab�e� LVR enab�e — 1.0 �.0 mA 5V — �.5 �.0 mA 3V No �oad� fSYS=fHIRC=1�MHz� ADC off� WDT enab�e� LVR enab�e — 1.5 �.5 mA 5V — 3.5 5.5 mA 3V No �oad� fSYS=fHIRC=1�MHz� ADC off� WDT enab�e� LVR enab�e — �.0 3.0 mA 5V — �.5 7.0 mA Operating C�rrent (LIRC) 3V No �oad� fSYS=fLICRC=3�kHz� ADC off� WDT enab�e� LVR enab�e — 15 30 μA 5V — 30 �0 μA Operating C�rrent� Norma� Mode� fH=1�MHz (HIRC) 3V No �oad� fSYS=fH/�� ADC off� WDT enab�e� LVR enab�e — �.0 3.0 mA 5V — 3.0 �.0 mA 3V No �oad� fSYS=fH/��� ADC off� WDT enab�e� LVR enab�e — 1.0 1.� mA 5V — 1.� �.� mA Operating C�rrent� Norma� Mode� fH=1�MHz (HIRC) 3V No �oad� fSYS=fH/�� ADC off� WDT enab�e� LVR enab�e — 1.5 �.� mA 5V — �.� 3.0 mA 3V No �oad� fSYS=fH/��� ADC off� WDT enab�e� LVR enab�e — 0.7 1.� mA 5V — 1.� 1.� mA Operating C�rrent� Norma� Mode� fH=8MHz (HIRC) 3V No �oad� fSYS=fH/�� ADC off� WDT enab�e� LVR enab�e — 1.0 1.5 mA 5V — 1.5 �.0 mA 3V No �oad� fSYS=fH/��� ADC off� WDT enab�e� LVR enab�e — 0.5 0.8 mA 5V — 0.8 1.1 mA ISTB SLEEP0 Mode Standb� C�rrent (LIRC Off) 3V No �oad� a�� periphera�s off� WDT off — 0.� 0.8 μA 5V — 0.5 1.0 μA SLEEP1 Mode Standb� C�rrent (LIRC On) 3V No �oad� ADC off� WDT enab�e� LVR disab�e — 1.3 3.0 μA 5V — 5.0 10 μA IDLE0 Mode Standb� C�rrent (LIRC On) 3V No �oad� ADC off� WDT enab�e� LVR disab�e — 1.3 3.0 μA 5V — 5.0 10 μA IDLE1 Mode Standb� C�rrent (HIRC On) 3V No �oad� ADC off� WDT enab�e� fSYS=fHIRC=8MHz on — 0.8 1.� mA 5V — 1.0 �.0 mA 3V No �oad� ADC off� WDT enab�e� fSYS=fHIRC=1�MHz on — 1.� �.� mA 5V — 1.5 3.0 mA 3V No �oad� ADC off� WDT enab�e� fSYS=fHIRC=1�MHz on — 1.� 3.� mA 5V — �.0 �.0 mA VIL Inp�t Low Vo�tage for I/O Ports or Inp�t Pins except RES Pin 5V — 0 — 1.5 V — — 0 — 0.�VDD V Inp�t Low Vo�tage for RES Pin — — 0 — 0.�VDD V VIH Inp�t High Vo�tage for I/O Ports or Inp�t Pins except RES Pin 5V — 3.5 — 5.0 V — — 0.8VDD — VDD V Inp�t High Vo�tage for RES Pin — — 0.9VDD — VDD V |
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