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HT46R0042 数据表(PDF) 10 Page - Holtek Semiconductor Inc |
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HT46R0042 数据表(HTML) 10 Page - Holtek Semiconductor Inc |
10 / 83 page Rev. 1.00 10 ��to�e� ��� �01� Rev. 1.00 11 ��to�e� ��� �01� HT46R0042 Cost-Effective A/D 8-Bit OTP MCU HT46R0042 Cost-Effective A/D 8-Bit OTP MCU A/D Converter Characteristics Ta=�5°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions AVDD Analog ope�ating voltage — VREF=VDD �.� — 5.5 V VAD A/D Input Voltage — — 0 — AVDD/VREF V DNL A/D Diffe�ential Non-linea�ity �.�V VREF=VDD=AVDD tAD=0.5μs -� — +� LSB 3V 5V INL A/D Integ�al non-linea�ity �.�V VREF=VDD=AVDD tAD=0.5μs -� — +� LSB 3V 5V IADC Additional Powe� Consumption if A/D Conve�te� is used 3V No load (tAD=0.5μs) — 0.5 — mA 5V — 0.6 — mA tAD A/D Conve�te� Clo�k Pe�iod �.�V~5.5V — 0.5 – 10 μs tADC A/D Conve�sion Time (In�lude Sample and Hold Time) �.�V~5.5V 1�-�it A/D Conve�te� — 16 — tAD t�N�ST A/D Conve�te� �n-to-Sta�t Time �.�V~5.5V — � — — μs Note:A/Dconversiontime(tAD)=n(bitsADC)+4(samplingtime),theconversionforeachbitneedsoneADC clock(tAD). LCD Electrical Characteristics Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions IBIAS VDD/� �ias �u��ent fo� LCD 5V ISEL[1:0]=00 1�.5 �5.0 3�.5 μA ISEL[1:0]=01 35 50 65 μA ISEL[1:0]=10 �0 100 130 μA ISEL[1:0]=11 1�0 �00 �60 μA VSC�M VDD/� voltage fo� LCD C�M po�t �.3V~5.5V No load 0.��5 0.5 0.5�5 VDD Power-on Reset Characteristics Ta=�5°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VP�R VDD Sta�t Voltage to Ensu�e Powe�-on Reset — — — — 100 mV RRVDD VDD Raising Rate to Ensu�e Powe�-on Reset — — 0.035 — — V/ms tP�R Minimum Time fo� VDD Stays at VP�R to Ensu�e Powe�-on Reset — — 1 — — ms VDD tPOR RRVDD VPOR Time |
类似零件编号 - HT46R0042 |
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类似说明 - HT46R0042 |
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