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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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HT48R068B Fiches technique(PDF) 12 Page - Holtek Semiconductor Inc |
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HT48R068B Fiches technique(HTML) 12 Page - Holtek Semiconductor Inc |
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12 / 118 page  Rev. 1.30 1� �e���a�� 0�� �01� Rev. 1.30 13 �e���a�� 0�� �01� HT48R068B/HT48R069B Enhanced I/O 8-Bit OTP MCU HT48R068B/HT48R069B Enhanced I/O 8-Bit OTP MCU D.C. Characteristics Ta=��°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Ope�ating Voltage — fSYS=4MHz �.� — �.� V fSYS=8MHz 3.0 — �.� V fSYS=1�MHz 4.� — �.� V IDD1 Ope�ating C���ent (HXT� HIRC� ERC) 3V No load� fSYS=4MHz — 0.8 1.� mA �V — 1.� �.�� mA IDD� Ope�ating C���ent (HXT� HIRC� ERC) 3V No load� fSYS=8MHz — 1.4 �.1 mA �V — �.8 4.� mA IDD3 Ope�ating C���ent (HXT� HIRC� ERC) �V No load� fSYS=1�MHz — 4 6 mA IDD4 Ope�ating C���ent (HIRC + LXT� Slow Mode) 3V No load� fSYS=3�768Hz (LXT on OSC1/OSC�� LVR disa�led� LXTLP=1) — � 10 μA �V — 1� �4 μA 3V No load� fSYS=3�768Hz (LXT on XT1/XT�� LVR disa�led� LXTLP=1) — � 10 μA �V — 10 �0 μA ISTB1 Stand�� C���ent (LIRC On� LXT Off) 3V No load� s�stem HALT — — � μA �V — — 10 μA ISTB� Stand�� C���ent (LIRC Off� LXT Off) 3V No load� s�stem HALT — — 1 μA �V — — � μA ISTB3 Stand�� C���ent (LIRC Off� LXT On� LXTLP=1) 3V No load� s�stem HALT (LXT on OSC1/OSC�) — — � μA �V — — 10 μA 3V No load� s�stem HALT (LXT on XT1/XT�) — — 3 μA �V — — � μA VIL1 Inp�t Low Voltage fo� I/O� TCn and INT — — 0 — 0.3VDD V VIH1 Inp�t High Voltage fo� I/O� TCn and INT — — 0.7VDD — VDD V VIL� Inp�t Low Voltage (RES) — — 0 — 0.4VDD V VIH� Inp�t High Voltage (RES) — — 0.9VDD — VDD V VLVR1 Low Voltage Reset 1 — VLVR=4.�V 3.98 4.� 4.4� V VLVR� Low Voltage Reset � — VLVR=3.1�V �.98 3.1� 3.3� V VLVR3 Low Voltage Reset 3 — VLVR=�.1V 1.98 �.1 �.�� V VLVD1 Low Voltage Detecto� Voltage 1 — VLVD= 4.4 V 4.1� 4.4 4.70 V VLVD� Low Voltage Detecto� Voltage� — VLVD= 3.3 V 3.1� 3.3 3.�0 V VLVD� Low Voltage Detecto� Voltage3 — VLVD= 2.2 V �.08 �.� �.3� V IOL1 I/O Po�t Sink C���ent (PA� PB� PC� PD� PE� P�� PG� PH) 3V VOL=0.1VDD 4 8 — mA �V 10 �0 — mA IOH I/O Po�t So��ce C���ent 3V VOH=0.9VDD -� -4 — mA �V -� -10 — mA IOL� PA7 Sink C���ent �V VOL=0.1VDD � 3 — mA RPH P�ll-high Resistance 3V — �0 60 100 kΩ �V — 10 30 �0 kΩ ISCOM SCOM Ope�ating C���ent �V SCOMC� ISEL[1:0]=00 17.� ��.0 3�.� μA SCOMC� ISEL[1:0]=01 3� �0 6� μA SCOMC� ISEL[1:0]=10 70 100 130 μA SCOMC� ISEL[1:0]=11 140 �00 �60 μA VSCOM VDD/� Voltage fo� LCD COM �V No load 0.47� 0.�00 0.��� VDD Note:Thestandbycurrent(ISTB1~ISTB3)andIDD4aremeasuredwithallI/OpinsininputmodeandtiedtoVDD. |
Numéro de pièce similaire - HT48R068B_15 |
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Description similaire - HT48R068B_15 |
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