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HT45FM2C bảng dữ liệu(PDF) 16 Page - Holtek Semiconductor Inc |
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HT45FM2C bảng dữ liệu(HTML) 16 Page - Holtek Semiconductor Inc |
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16 / 171 page ![]() Rev. 1.10 16 �a� �0� �01� Rev. 1.10 17 �a� �0� �01� HT45FM2C Brushless DC Motor Flash Type 8-Bit MCU HT45FM2C Brushless DC Motor Flash Type 8-Bit MCU Preliminar� A/D Converter Characteristics Ta=25˚C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Condition AVDD A/D Converter Operating Voltage — — VLVR 5.0 5.5 V IOP A/D Converter Operating Current �V — — 0.8 — mA 5V — — 1 — mA ISTBY ADC Standb� Current — digital input no change — — 1 μA VREF A/D Converter Reference Voltage — — � AVDD AVDD+0.1 V Tconv A/D Conversion Time — — 14 Tadck DNL A/D Differential non-linearit� — — — — ±� LSB INL A/D Integral non-linearit� — — — ±� — LSB Gerr Gain Error — — — — ±� LSB Tadck ADCLK period — — — 0.166 — μs Tckh ADCLK high width — — — 8� — ns Tckl ADCLK low width — — — 8� — ns Tst1 Setup time for ADON — — � — — ns Tst� Setup time for START latch — — � — — ns Tsth START high width — — �5 — — ns Tdeoc EOCB output dela� — AVDD=5V — � — ns Tdout Output dela� — AVDD=5V — � — ns Ton ADC wake up time — — � — — μs Toff ADC sleep time — — — — 5 ns D/A Converter Characteristics Ta=25˚C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD D/A Operating Current — — VLVR — 5.5 V VDA D/A Output Voltage — 00h ~ FFh� no load 0.01 — 0.99 VDD tDAC D/A Conversion Time — VDD=5V� CL=10P — — � μs RO D/A Output Resistance — — — 10 — kΩ 8-bit R-�R D/A Converter(Analog Conditon VDD=5V� CL=10P) Model Corner TT SF FS SS FF Temperature �5 �5 �5 90 -40 Operating Average Current (VDD=5V� CL=10P) 352μA 330μA 374μA 297μA 413μA Analog Output 00000000 (B) ~11111111 (B) 0~4.98V 0~4.981V 0~4.98V 0~4.98V 0~4.981V Conversion Time ≤2μs ≤2μs ≤2μs ≤2μs ≤2μs |
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