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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HT66F302 датащи(PDF) 13 Page - Holtek Semiconductor Inc |
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HT66F302 датащи(HTML) 13 Page - Holtek Semiconductor Inc |
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13 / 129 page  Rev. 1.11 12 April 11, 2017 Rev. 1.11 13 April 11, 2017 HT66F302/HT66F303 Cost-Effective Flash MCU with EEPROM HT66F302/HT66F303 Cost-Effective Flash MCU with EEPROM D.C. Characteristics Ta=25°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Operating Voltage (HIRC) — fSYS=fHIRC=4MHz 1.8 — 5.5 V fSYS=fHIRC=8MHz 1.8 — 5.5 V IDD Operating Crrent (HIRC) 3V No load, all peripherals off, fSYS=fHIRC=4MHz — 0.5 1.0 mA 5V — 1.2 1.8 mA 3V No load, all peripherals off, fSYS=fHIRC=8MHz — 1.0 2.0 mA 5V — 2.0 3.0 mA Operating Current (LIRC) 3V No load, all peripherals off, fSYS=fLIRC=32kHz — 20 30 μA 5V — 30 60 μA ISTB SLEEP0 Mode Standby Current 3V No load, all peripherals off, WDT off — 0.2 0.8 μA 5V — 0.5 1.0 μA SLEEP1 Mode Standby Current 3V No load, all peripherals off, WDT on — 1.3 5.0 μA 5V — 2.2 10.0 μA IDLE0 Mode Standby Current 3V No load, all peripherals off, fSUB on — 1.3 3 μA 5V — 5 10 μA IDLE1 Mode Standby Current 3V No load, all peripherals off, fSUB on, fSYS=fHIRC=4MHz — 0.4 0.8 mA 5V — 0.5 1.0 mA 3V No load, all peripherals off, fSUB on, fSYS=fHIRC=8MHz — 0.8 1.6 mA 5V — 1.0 2.0 mA VLVR Low Voltage Reset Voltage — LVR enable, voltage select 1.7V - 5% 1.7 + 5% V VBG Bandgap Reference Voltage 3V — -5% 1.0 +5% V ILVR Additional Current for LVR Enable 3V LVR disable → LVR enable — 6 8 μA 5V — 10 15 VIL Input Low Voltage for I/O Ports or Input Pins except RES Pin 5V — 0 — 1.5 V — — 0 — 0.2VDD V Input Low Voltage for RES Pin — — 0 — 0.4VDD V VIH Input High Voltage for I/O Ports or Input Pins except RES Pin 5V — 3.5 — 5 V — — 0.8VDD — VDD V Input High Voltage for RES Pin — — 0.9VDD — VDD V IOL I/O Port Sink Current 1.8V VOL=0.1VDD 7 14 ─ mA 3V VOL=0.1VDD 18 36 ─ mA 5V VOL=0.1VDD 40 80 ─ mA IOH I/O Port Source Current 3V VOH=0.9VDD -3 -6 ─ mA 5V VOH=0.9VDD -7 -14 ─ mA RPH Pull-high Resistance for I/O Ports 3V LVPU=0 20 60 100 kΩ 5V LVPU=0 10 30 50 kΩ 3V LVPU=1 6.67 15 23 kΩ 5V LVPU=1 3.5 7.5 12 kΩ |
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