データシートサーチシステム |
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HT56R22 データシート(PDF) 14 Page - Holtek Semiconductor Inc |
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HT56R22 データシート(HTML) 14 Page - Holtek Semiconductor Inc |
14 / 127 page Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions ISTB3 Standby Current ( Idle) (fSYS=on, fSYS=fM=4MHz, fWDT=off, fS (note 2)=fSUB=LXT or LIRC 3V No load, system HALT, WDT off, SPI or I 2C on, PCLK on, PCLK=fSYS/8 ¾ 150 250 mA 5V ¾ 350 550 mA VIL1 Input Low Voltage for I/O Ports, TC0/1/2/3 and INT0/1 ¾¾ 0 ¾ 0.3VDD V VIH1 Input High Voltage for I/O Ports, TC0/1/2/3 and INT0/1 ¾¾ 0.7VDD ¾ VDD V VIL2 Input Low Voltage (RES) ¾¾ 0 ¾ 0.4VDD V VIH2 Input High Voltage (RES) ¾¾ 0.9VDD ¾ VDD V VLVR Low Voltage Reset Voltage ¾ Configuration option: 2.1V 1.98 2.1 2.22 V ¾ Configuration option: 3.15V 2.98 3.15 3.32 V ¾ Configuration option: 4.2V 3.98 4.2 4.42 V VLVD Low Voltage Detector Voltage ¾ Configuration option: 2.2V 2.08 2.2 2.32 V ¾ Configuration option: 3.3V 3.12 3.3 3.50 V ¾ Configuration option: 4.4V 4.12 4.4 4.70 V IOL1 I/O Port Sink Current 3V VOL=0.1VDD 612 ¾ mA 5V 10 25 ¾ mA IOH1 I/O Port Source Current 3V VOH=0.9VDD -2 -4 ¾ mA 5V -5 -8 ¾ mA RPH Pull-high Resistance for I/O Ports 3V ¾ 20 60 100 k W 5V 10 30 50 k W ISCOM SCOM Operating Current 5V SCOMC, ISEL=0 17.5 25.0 32.5 mA SCOMC, ISEL=1 35 50 65 mA VSCOM VDD/2 Voltage for LCD COM 5V No load 0.475 0.500 0.525 VDD Note: 1. LXT is in slow start mode (RTCC.4=QOSC=1) for the D.C. current measurement. 2. fS is the internal clock for the Buzzer, RTC Interrupt, Time Base Interrupt and the WDT. 3. Both Timer/Event Counters are off. Timer filter is disabled for all test conditions. 4. All peripherals are in OFF condition if not mentioned at IDD,ISTB tests. HT56R22/HT56R23/HT56R24/HT56R25/HT56R26 Rev. 1.30 14 December 26, 2014 Ta=25 °C |
同様の部品番号 - HT56R22_14 |
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同様の説明 - HT56R22_14 |
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