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M41T62 Datasheet(PDF) 32 Page - STMicroelectronics |
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M41T62 Datasheet(HTML) 32 Page - STMicroelectronics |
32 / 40 page DC and AC parameters M41T62/63/64/65 32/40 Table 13. Capacitance Symbol Parameter(1)(2) 1. Effective capacitance measured with power supply at 3.6V; sampled only, not 100% tested. 2. At 25°C, f = 1MHz. Min Max Unit CIN Input capacitance 7 pF COUT (3) 3. Outputs deselected. Output capacitance 10 pF tLP Low-pass filter input time constant (SDA and SCL) 50 ns Table 14. DC characteristics Sym Parameter Test condition(1) 1. Valid for Ambient Operating Temperature: TA = –40 to 85°C; VCC = 1.3V to 4.4V (except where noted). Min Typ Max Unit VCC (2) 2. Oscillator start-up guaranteed at 1.5V only. Operating voltage Clock(3) 3. When using battery back-up, VCC fall time should not exceed 10mV/µs. 1.0 4.4 V I2C bus (400kHz) 1.3 4.4 V ICC1 Supply current SCL = 400kHz (no load) 4.4V 100 µA 3.6V 50 70 µA 3.0V 35 µA 2.5V 30 µA 2.0V 20 µA ICC2 Supply current (standby) SCL = 0Hz all inputs ≥ V CC – 0.2V ≤V SS + 0.2V SQW off 4.4V 950 nA 3.6V 375 700 nA 3.0V @ 25°C 350 nA 2.0V @ 25°C 310 nA VIL Input low voltage –0.2 0.3VCC V VIH Input high voltage 0.7VCC VCC+0.3 V VOL Output low voltage VCC = 4.4V, IOL = 3.0mA (CMOS or open drain) 0.4 V VCC = 4.4V, IOL = 1.0mA (SQW, WDO, IRQ) 0.4 V VOH Output high voltage VCC = 4.4V, IOH = –1.0mA (push-pull) 2.4 V Pull-up supply voltage (open drain) IRQ/OUT, IRQ/FT/OUT, WDO, SQW (M41T64 only) 4.4 V ILI Input leakage current 0V ≤V IN ≤VCC ±1 µA ILO Output leakage current 0V ≤V OUT ≤VCC ±1 µA |
Similar Part No. - M41T62_06 |
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Similar Description - M41T62_06 |
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