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ST8024CDR 数据表(PDF) 6 Page - STMicroelectronics |
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ST8024CDR 数据表(HTML) 6 Page - STMicroelectronics |
6 / 23 page ST8024 6/23 Table 7: Card Supply Voltage Characteristics (VDD = 3.3V, VDDP = 5V, fXTAL = 10MHz, unless otherwise noted. Typical values are to Ta = 25°C) (Note 1) Table 8: Crystal Connection (PINS XTAL1 AND XTAL2) (VDD = 3.3V, VDDP = 5V, fXTAL = 10MHz, unless otherwise noted. Typical values are to Ta = 25°C) Table 9: Data Lines (PINS I/O, I/OUC, 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 CVCC External Capacitance on pin VCC Notes 2 and 3 80 220 nF VCC Card Supply Voltage (including ripple voltage) Card Inactive; |ICC| = 0 mA 5 and 3V card -0.1 0 0.1 V Card Inactive; |ICC| = 1 mA 5 and 3V card -0.1 0 0.3 Card Active; |ICC| < 80 mA 5 V card 4.75 5 5.25 Card Active; |ICC| < 65 mA 3 V card 2.85 3 3.15 Card Active; single current pulse IP =-100 mA; tp=2 µs 5 V card 4.65 5 5.25 Card Active; single current pulse IP =-100 mA; tp =2 µs 3 V card 2.76 3 3.20 Card active; current pulses, QP = 40 nAs 5 V card 4.65 5 5.25 3 V card 2.76 3 3.20 Card Active; current pulses QP =40 nAs with |ICC| < 200mA, tp < 400 ns 5 V card 4.65 5 5.25 3 V card 2.76 3 3.20 VCC (RIPPLE) (P-P) Ripple voltage on VCC (Peak to Peak value) fRIPPLE = 20 KHz to 200 MHz 350 mV |ICC| Card Supply Current VCC = 0 to 5V 80 mA VCC = 0 to 3V 65 VCC short circuit to GND 90 120 SR Slew Rate Slew up or down 0.08 0.15 0.22 V/µs Symbol Parameter Test Conditions Min. Typ. Max. Unit CXTAL1,2 External capacitance on pins XTAIL1, XTAIL2 Depends on type of crystal or resonator used 15 pF fXTAL Crystal Frequency 2 26 MHz fXTAL1 Frequency applied on pin XTAL1 026 MHz VIH High level input voltage on pin XTAIL1 0.7 VDD VDD+0.3 V VIL Low level input voltage on pin XTAIL1 -0.3 +0.3VDD V Symbol Parameter Test Conditions Min. Typ. Max. Unit tD(I/O-I/OUC), tD(I/OUC-I/O) I/O to I/OUC, I/OUC to I/O falling edge delay 200 ns tpu Active pull-up pulse width 100 ns fI/O(MAX) Maximum frequency on data lines 1MHz CI Input capacitance on data lines 10 pF |
类似零件编号 - ST8024CDR |
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类似说明 - ST8024CDR |
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