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ST24E16 数据表(PDF) 5 Page - STMicroelectronics |
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ST24E16 数据表(HTML) 5 Page - STMicroelectronics |
5 / 16 page Symbol Parameter Test Condition Min Max Unit CIN Input Capacitance (SDA) 8 pF CIN Input Capacitance (other pins) 6 pF ZWCL WC Input Impedance VIN ≤ 0.3 VCC 520 k Ω ZWCH WC Input Impedance VIN ≥ 0.7 VCC 500 k Ω tLP Low-pass filter input time constant (SDA and SCL) 100 ns Note: 1. Sampled only, not 100% tested. Table 5. Input Parameters (1) (TA = 25 °C, f = 400 kHz ) Symbol Parameter Test Condition Min Max Unit ILI Input Leakage Current (SCL, SDA, E0-E2) 0V ≤ VIN ≤ VCC ±2 µA ILO Output Leakage Current 0V ≤ VOUT ≤ VCC SDA in Hi-Z ±2 µA ICC Supply Current (ST24 series) fC = 400kHz (Rise/Fall time < 30ns) 2mA Supply Current (ST25 series) 1 mA ICC1 Supply Current (Standby) (ST24 series) VIN = VSS or VCC, VCC = 5V 100 µA VIN = VSS or VCC, VCC = 5V, fC = 400kHz 300 µA ICC2 Supply Current (Standby) (ST25 series) VIN = VSS or VCC, VCC = 2.5V 5 µA VIN = VSS or VCC, VCC = 2.5V, fC = 400kHz 50 µA VIL Input Low Voltage (SCL, SDA) –0.3 0.3 VCC V VIH Input High Voltage (SCL, SDA) 0.7 VCC VCC + 1 V VIL Input Low Voltage (E0-E2, WC) –0.3 0.5 V VIH Input High Voltage (E0-E2, WC) VCC – 0.5 VCC + 1 V VOL Output Low Voltage (ST24 series) IOL = 3mA, VCC = 5V 0.4 V Output Low Voltage (ST25 series) IOL = 2.1mA, VCC = 2.5V 0.4 V Table 6. DC Characteristics (TA = 0 to 70 ° or –40 to 85 °C; VCC = 4.5V to 5.5V or 2.5V to 5.5V) 5/16 ST24E16, ST25E16 |
类似零件编号 - ST24E16 |
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类似说明 - ST24E16 |
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