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EM78P468R Scheda tecnica(PDF) 84 Page - ELAN Microelectronics Corp |
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EM78P468R Scheda tecnica(HTML) 84 Page - ELAN Microelectronics Corp |
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84 / 96 page ![]() EM78P468R 8-Bit Microcontroller 78 Product Specification (V1.1) 06.28.2016 (This specification is subject to change without prior notice) Ta= -40C ~85C, VDD=5.0V, GND=0V Symbol Parameter Condition Min. Typ. Max. Unit IPH Pull-high current Pull-high active, input pin at GND -55 -75 -95 A IPL Pull-low current Pull-low active, input pin at VDD 55 75 95 A ISB Sleep mode current All input and I/O pins at VDD, Output pin floating, WDT disabled 0.5 1.5 A ICC1 Idle mode current /RESET= 'High', CPU OFF, Sub-oscillator clock (32.768kHz) ON, output pin floating, LCD enabled, no load 14 18 A ICC2 Green mode current /RESET= 'High', CPU ON, Sub-oscillator clock (32.768kHz), Output pin floating, WDT enabled, LCD enabled 22 30 A ICC3 Normal mode /RESET= 'High', Fosc = 4 MHz (Crystal type, CLKS="0"), Output pin floating 2.2 3 mA ICC4 Normal mode /RESET= 'High', Fosc = 10 MHz (Crystal type, CLKS="0"), Output pin floating 3.1 4 mA Ta= -40C ~85C, VDD=3.0V, GND=0V Symbol Parameter Condition Min. Typ. Max. Unit FXT Crystal: VDD to 5V Two cycles with two clocks 32.768 8M 10M kHz Fs Sub-oscillator Two cycles with two clocks 32.768 kHz ERIC External R, Internal C for Sub-oscillator R: 300K , internal capacitance 270 384 500 kHz External R, Internal C for Sub-oscillator R: 2.2M , internal capacitance 22.9 32.768 42.6 kHz IIL Input Leakage Current for Input pins VIN = VDD, GND -1 0 1 A VIH1 Input High Threshold Voltage (Schmitt Trigger) Ports 5, 6, 7, 8 1.8 V VIL1 Input High Threshold Voltage (Schmitt Trigger) Ports 5, 6, 7, 8 0.6 V VIHT1 Input High Threshold Voltage (Schmitt Trigger) /RESET 1.8 V VILT1 Input Low Threshold Voltage (Schmitt Trigger) /RESET 0.6 V VIHT2 Input High Threshold Voltage (Schmitt Trigger) TCC, INT1 1.8 V VILT2 Input Low Threshold Voltage (Schmitt Trigger) TCC, INT1 0.6 V IOH1 High Drive Current (Ports 5 ~ 8) VOH = 2.4V (IROCS= “0” & PxHE=”1”) -1.8 mA IOL1 Low Sink Current (Ports 5 ~ 8) VOL = 0.4V (IROCS= “0” & PxHE=”1”) 6 mA |
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