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HT46R064 Datasheet(PDF) 11 Page - Holtek Semiconductor Inc |
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HT46R064 Datasheet(HTML) 11 Page - Holtek Semiconductor Inc |
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11 / 99 page  Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions IOL1 I/O Port Sink Current (PA, PB, PC) 3V VOL=0.1VDD 48 ¾ mA 5V 10 20 ¾ mA IOH I/O Port Source Current 3V VOH=0.9VDD -2 -4 ¾ mA 5V -5 -10 ¾ mA IOL2 PA7 Sink Current 5V VOL=0.1VDD 23 ¾ mA RPH Pull-high Resistance 3V ¾ 20 60 100 k W 5V ¾ 10 30 50 k W ISCOM SCOM Operating Current 5V SCOMC, ISEL[1:0]=00 17.5 25.0 32.5 mA SCOMC, ISEL[1:0]=01 35 50 65 mA SCOMC, ISEL[1:0]=10 70 100 130 mA SCOMC, ISEL[1:0]=11 140 200 260 mA VSCOM VDD/2 Voltage for LCD COM 5V No load 0.475 0.500 0.525 VDD Note: The standby current (ISTB1~ISTB3) and IDD4 are measured with all I/O pins in input mode and tied to VDD. A.C. Characteristics Ta=25 °C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions fSYS System Clock ¾ 2.2V~5.5V 32 ¾ 4000 kHz 3.0V~5.5V 32 ¾ 8000 kHz 4.5V~5.5V 32 ¾ 12000 kHz fHIRC System Clock (HIRC) 3V/5V Ta=25 °C -2% 4 +2% MHz 3V/5V Ta=25 °C -2% 8 +2% MHz 5V Ta=25 °C -2% 12 +2% MHz 3V/5V Ta=0~70 °C -5% 4 +5% MHz 3V/5V Ta=0~70 °C -5% 8 +5% MHz 5V Ta=0~70 °C -5% 12 +5% MHz 2.2V~ 3.6V Ta=0~70 °C -8% 4 +8% MHz 3.0V~ 5.5V Ta=0~70 °C -8% 4 +8% MHz 3.0V~ 5.5V Ta=0~70 °C -8% 8 +8% MHz 4.5V~ 5.5V Ta=0~70 °C -8% 12 +8% MHz 2.2V~ 3.6V Ta= -40°C~85°C -12% 4 +12% MHz 3.0V~ 5.5V Ta= -40°C~85°C -12% 4 +12% MHz 3.0V~ 5.5V Ta= -40°C~85°C -12% 8 +12% MHz 4.5V~ 5.5V Ta= -40°C~85°C -12% 12 +12% MHz HT46R064/065/066/0662/067 Rev. 1.10 11 June 9, 2009 Ta=25 °C |
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