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CYWUSB6953 数据表(PDF) 59 Page - Cypress Semiconductor |
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CYWUSB6953 数据表(HTML) 59 Page - Cypress Semiconductor |
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59 / 68 page ![]() CYRF69103 Document #: 001-07611 Rev *F Page 59 of 68 Radio Function Currents (VCC = 3.0V, MCU Sleep) IDLE ICC Radio off, XTAL Active XOUT disabled 1.1 mA Isynth ICC during Synth Start 8.6 mA TX ICC ICC during Transmit PA = 5 (–5 dBm) 21.2 mA TX ICC ICC during Transmit PA = 6 (0 dBm) 28.5 mA TX ICC ICC during Transmit PA = 7 (+4 dBm) 39.9 mA RX ICC ICC during Receive LNA off, ATT on. 18.9 mA RX ICC ICC during Receive LNA on, ATT off. 21.9 mA Boost Eff PMU Boost Converter Efficiency VBAT = 2.5V, VREG = 2.73V, ILOAD = 20 mA 83 % ILOAD_EXT[15] Average PMU External Load current VBAT = 1.8V, VREG = 2.73V, RX Mode 15 mA MCU Function Currents (VDD = 3.0V) IDD1 VDD Operating Supply Current CPU speed = 6 MHz 5.0 mA IDD1 VDD Operating Supply Current CPU speed = 3 MHz 4.4 mA Radio Function GPIO Interface VOH1 Output High Voltage Condition 1 At IOH = –100.0 µA VIO – 0.1 VIO V VOH2 Output High Voltage Condition 2 At IOH = –2.0 mA VIO – 0.4 VIO V VOL Output Low Voltage At IOL = 2.0 mA 0 0.4 V VIH Input High Voltage 0.76VIO VIO V VIL Input Low Voltage 0 0.24VIO V IIL Input Leakage Current 0 < VIN < VIO –1 0.26 +1 µA CIN Pin Input Capacitance except XTAL, RFN, RFP, RFBIAS 3.5 10 pF MCU Function GPIO Interface RUP Pull up Resistance 4 12 K Ω VICR Input Threshold Voltage Low, CMOS mode Low to High edge 40% 65% VCC VICF Input Threshold Voltage Low, CMOS mode High to Low edge 30% 55% VCC VHC Input Hysteresis Voltage, CMOS Mode High to low edge 3% 10% VCC VILTTL Input Low Voltage, TTL Mode 0.72 V VIHTTL Input HIGH Voltage, TTL Mode 1.6 V VOL1 Output Low Voltage, High Drive[16] IOL1 = 50 mA 1.4 V VOL2 Output Low Voltage, High Drive[16] IOL1 = 25 mA 0.4 V VOL3 Output Low Voltage, Low Drive IOL2 = 8 mA 0.8 V VOH Output High Voltage[17] IOH = 2 mA VCC – 0.5 V 24. DC Characteristics (T = 25°C) (continued) Parameter Description Conditions Min Typ Max Unit Notes 15. ILOAD_EXT is dependant on external components and this entry applies when the components connected to L/D are SS12 series diode and DH53100LC inductor from Sumida. 16. Available only on P1.3,P1.4,P1.5,P1.6,P1.7. 17. Except for pins P1.0, P1,1 in GPIO mode. [+] Feedback |
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