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SH79F6489P/080PR Datasheet(PDF) 138 Page - SINOWEALTH Electronic Ltd |
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SH79F6489P/080PR Datasheet(HTML) 138 Page - SINOWEALTH Electronic Ltd |
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138 / 152 page  SH79F6488/SH79F6489 138 (continue) Parameter Symbol Min. Typ. ∗ Max. Unit Condition WDT Current IWDT - 1 3 µA All output pins unload, WDT on, VDD = 5.0V Input Low Voltage 1 VIL1 GND - 0.3 X VDD V I/O Ports Input High Voltage 1 VIH1 0.7 X VDD - VDD V I/O Ports Input Low Voltage 2 VIL2 GND - 0.2 X VDD V RESET ——-------—— , T2, T3, T4, INT0/1/2/3/4, T2EX, RXD Input High Voltage 2 VIH2 0.8 X VDD - VDD V RESET ——-------—— , T2, T3, T4, INT0/1/2/3/4, T2EX, RXD Input Leakage Current IIL -1 - 1 µA Input pad, VIN = VDD or GND Pull-high Resistor RPH - 30 - k Ω VDD = 5.0V, VIN = GND Output High Voltage VOH VDD - 0.7 - - V I/O Ports, IOH = -10mA, VDD = 5.0V Output Low Voltage VOL - - GND + 0.6 V I/O Ports, IOL = 15mA, VDD = 5.0V LCD Resistor RON - 5 - k Ω SEG1 - 36, COM1 - 4 Note: (1) “ ∗” Data in “Typ.” Column is at 5.0V, 25°C, unless otherwise specified. (2) Maximum value of the supply current to VDD is less than 100mA. (3) Maximum value of the output current from GND is less than 150mA. A/D Converter Electrical Characteristics (VDD = 3.0 - 5.5V, VDDR = 2.7V, GND = 0V, TA = 25℃, Unless otherwise specified) Parameter Symbol Min. Typ. Max. Unit Condition Operating Voltage VDDR - 2.7 - V Resolution NR - 16 - bit 0.4 ≤ V AIN ≤ 1.6 A/D reference Voltage VREF 0.4 - 1.6 V A/D Input Voltage VAIN 0.4 - 1.6 V Differential linearity error DLE - ±0.5 ±1.0 LSB VREF = 0.6V, FAD = 25Hz Integral linearity error ILE - ±0.010 ±0.015 %FS VREF = 0.6V, FAD = 25Hz A/D conversion current IAD - 1 1.5 mA ADC module operating A/D clock FADCLK - 100 400 kHz A/D conversion rate FAD - 25 100 Hz reference Voltage2 VREF2 - 1.19 - V reference Voltage2 reference Voltage2 temperature coefficient DREF2 - ±25 ±40 ppm/°C reference Voltage2 Programmable Gain Amplifier (PGA) Electrical Characteristics (VDD = 3.0 - 5.5V, VDDR = 2.7V, GND = 0V, TA = 25°C, unless otherwise specified) Parameter Symbol Min. Typ* Max. Unit Condition Operating Voltage VDDR - 2.7 - V Input Offset Voltage1 VIO1 - ±20 ±50 uV Chopper on Input Offset Voltage2 VIO2 - ±1 ±2.5 mV Chopper off Common-mode Output range VO_PGA 0.4 - 1.6 V Common-mode Input Range VICR1 0.4 - 2.0 V AIN0 - AIN2 Single-end mode Input Range VICR2 0.6 - VDDR - 0.3 V AN0 - AN3 |
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