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ST8004 Arkusz danych(PDF) 8 Page - STMicroelectronics |
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ST8004 Arkusz danych(HTML) 8 Page - STMicroelectronics |
8 / 26 page Electrical characteristics ST8004 8/26 Table 6. Card supply voltage characteristics (VDD = 3.3V, VDDP = 5V, fXTAL = 10MHz, unless otherwise noted. Typical values are to TA = 25°C) (Note 1) Symbol Parameter Test Conditions Min. Typ. Max. Unit VCC Output voltage including ripple Inactive mode -0.1 0.1 V Inactive mode; ICC = 1 mA -0.1 0.4 Active Mode; VDDP = 5V ± 5% |ICC| < 65 mA DC 5 V card 4.75 5.25 3 V card 2.85 3.15 Active Mode; single current pulse of 100 mA; 2 µs 5 V card 4.65 5.25 3 V card 2.85 3.15 Active Mode; current pulse of 40 nAs with |ICC|<200mA t < 400 ns 5 V card 4.65 5.25 3 V card 2.76 3.15 VI(RIPPLE) (P-P) Peak to peak ripple voltage on VCC 20 KHz to 200 MHz, VDDP = 5V ± 5% 350 mV |ICC| Output current From 0 to 5V or to 3V 65 mA VCC short circuit to GND 150 SR Slew rate Up to down 0.11 0.22 V/µs Table 7. Crystal connection (pins XTAL1 and XTAL2) (VDD = 3.3V, VDDP = 5V, fXTAL = 10MHz, unless otherwise noted. Typical values are to TA = 25°C) Symbol Parameter Test Conditions Min. Typ. Max. Unit CEXT External capacitors on pins XTAIL1, XTAIL2 Depending on specification of crystal or resonator used 15 pF fI(XTAL) Crystal Input Frequency 2 26 MHz VIH(XTAL) High level input voltage on XTAIL1 0.7 VDD VDD V VIL(XTAL) Low level input voltage on XTAIL1 0 0.3 VDD V Table 8. Data lines (pins I/O, AUX1, AUX2, AUX1UC and AUX2UC) (VDD = 3.3V, VDDP = 5V, fXTAL = 10MHz,unless otherwise noted. Typical values are to TA = 25°C) Symbol Parameter Test Conditions Min. Typ. Max. Unit tD(EDGE) Delay between falling edge on pin I/O and I/OUC and width of active pull-up pulse 200 ns fI/O(MAX) Maximum frequency of data lines 1 MHz CI Input capacitance on data lines 10 pF |
Podobny numer części - ST8004_07 |
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Podobny opis - ST8004_07 |
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