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MB90F482 Scheda tecnica(PDF) 82 Page - fujitsu semiconductor |
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MB90F482 Scheda tecnica(HTML) 82 Page - fujitsu semiconductor |
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82 / 113 page ![]() MB90480/485 Series 82 3. DC Characteristics (VCC = 2.7 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C) Notes : • Pins P40 to P47, and P70 to P77 are controlled N-ch open drain pins, and should always be used at CMOS levels. • MB90485 series only • P40 to P47 and P70 to P77 are Nch open drain pins with control, which are usually used as CMOS. • P76 and P77 are open drain pins without Pch. • For use as a single 3 V power supply products, set VCC = VCC3 = VCC5. • When the device is used with dual power supplies, P20 to P27, P30 to P37, P40 to P47 and P70 to P77 serve as 5 V pins while the other pins serve as 3 V I/O pins. Parameter Symbol Pin name Condition Value Unit Remarks Min Typ Max “H” level output voltage VOH All output pins VCC = 2.7 V, IOH = −1.6 mA VCC3 − 0.3 V VCC = 4.5 V, IOH = −4.0 mA VCC5 − 0.5 V At using 5 V power supply “L” level output voltage VOL All output pins VCC = 2.7 V, IOL = 2.0 mA 0.4 V VCC = 4.5 V, IOH = 4.0 mA 0.4 V At using 5 V power supply Input leakage current IIL All input pins VCC = 3.3 V, VSS < VI < VCC −10 +10 µA Pull-up resistance RPULL VCC = 3.0 V, at TA = +25 °C 20 53 200 k Ω Open drain output current Ileak P40 to P47, P70 to P77 0.1 10 µA Power supply current ICC At VCC = 3.3 V, internal 25 MHz operation, normal operation 45 60 mA At VCC = 3.3 V, internal 25 MHz operation, FLASH programming 55 70 mA ICCS At VCC = 3.3 V, internal 25 MHz operation, sleep mode 17 35 mA ICCL At VCC = 3.3 V, external 32 kHz, internal 8 kHz operation, sub clock operation (TA = +25 °C) 15 140 µA ICCT At VCC = 3.3 V, external 32 kHz, internal 8 kHz operation, watch mode (TA = +25 °C) 1.8 40 µA ICCH TA = +25 °C, stop mode, At VCC = 3.3 V 0.8 40 µA Input capacitance CIN Other than AVCC, AVSS, VCC, VSS 515 pF |
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