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L9300 Arkusz danych(PDF) 43 Page - STMicroelectronics |
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L9300 Arkusz danych(HTML) 43 Page - STMicroelectronics |
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43 / 178 page ![]() 9.1.2 Reset outputs electrical characteristics 5.5 V ≤ VBATP ≤ 19 V; 3.1 V ≤ VDDIO ≤ 5.2 V; -40 °C ≤ Tj ≤ 175 °C unless otherwise noticed. All voltages refer to GND pin. Table 17. Reset outputs electrical characteristics Symbol Parameter Test condition Min Typ Max Unit Pin RES1 Input RES1_L_IN RES1 low input voltage 0.75 V RES1 RES1_H_IN RES1 high input voltage 1.75 V RES1 RES1_IN_tdeglitch RES1 to digital, digital deglitch filter Guaranteed by scan 4.75 5 6.25 µs RES1 RES1 Output VSTN RES1 activation voltage (minimum VDDIO voltage to activate reset output) Guaranteed by design 1 V RES1_L RES1 low level VDDIO ≥ 1 V ext 1 kΩ pull up to VDDIO 0.4 V RES1 IRES1_L RES1 current capability VDDIO = 4.5 V, RES1 in reset condition VRES1 = 0.4 V 5 30 mA RES1 RES1_H RES1 high level No reset condition 1 kΩ pull up to VDDIO VDDIO -50 mV VDDIO V RES1 Ileak_RES1 Leakage current in off condition RES1 = 5 V 10 µA RES1 Vclamp RES1 clamp voltage Isource = 10 mA 5.5 7 V RES1 RES1_RT RES1 rise time Cload = 100 pF, Rpull up = 1 kΩ 0.1 1.5 µs RES1 RES1_FT RES1 fall time Cload 100 pF, Rpull up = 1 kΩ 0.1 0.8 µs RES1 RES2 Output VSTN RES2 activation voltage (minimum VDDIO voltage to activate reset output) Guaranteed by design 1 V RES2_L RES2 low level VDDIO ≥ 1 V ext 1 kΩ pull up to VDDIO 0.4 V RES2 IRES2_L RES2 current capability VDDIO = 4.5 V, RES2 in reset condition VRES2 = 0.4 V 5 30 mA RES2 RES2_H RES2 high level No reset condition 1 kΩ pull up to VDDIO VDDIO -50 mV VDDIO V RES2 Ileak_RES2 Leakage current in off condition /RES2 = 5 V - - 10 µA RES2 Vclamp RES2 clamp voltage Isource = 10 mA 5.5 7 V RES2 RES2_RT RES2 rise time Cload 100pF, Rpull up = 1 kΩ 0.1 0.8 µs RES2 RES2_FT RES2 fall time Cload 100pF, Rpull up = 1 kΩ 0.1 0.8 µs RES2 RES Timings Ton_RES1 Reset filter Guaranteed by scan 10 12 14 ms RES1 Ton_RES2 Reset filter Guaranteed by scan 1.2 1.6 2 ms RES2 RES2_dly Reset 2 delay Guaranteed by scan 2 3 4 µs RES2 L9300 Reset DS12258 - Rev 5 page 43/178 |
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