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CY8C52LP Scheda tecnica(PDF) 97 Page - Cypress Semiconductor |
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CY8C52LP Scheda tecnica(HTML) 97 Page - Cypress Semiconductor |
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97 / 114 page ![]() PSoC® 5LP: CY8C52LP Family Datasheet Document Number: 001-84933 Rev. *L Page 97 of 114 11.8 PSoC System Resources Specifications are valid for –40 °C TA 85 °C and TJ 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V, except where noted. 11.8.1 POR with Brown Out For brown out detect in regulated mode, VDDD and VDDA must be 2.0 V. Brown out detect is not available in externally regulated mode. 11.8.2 Voltage Monitors Notes 69. Based on device characterization (Not production tested). 70. This value is calculated, not measured. Table 11-52. Precise Low-Voltage Reset (PRES) with Brown Out DC Specifications Parameter Description Conditions Min Typ Max Units PRESR Rising trip voltage Factory trim 1.64 – 1.68 V PRESF Falling trip voltage 1.62 – 1.66 V Table 11-53. Power On Reset (POR) with Brown Out AC Specifications[69] Parameter Description Conditions Min Typ Max Units PRES_TR[70] Response time – – 0.5 µs VDDD/VDDA droop rate Sleep mode – 5 – V/sec Table 11-54. Voltage Monitors DC Specifications Parameter Description Conditions Min Typ Max Units LVI Trip voltage LVI_A/D_SEL[3:0] = 0000b 1.68 1.73 1.77 V LVI_A/D_SEL[3:0] = 0001b 1.89 1.95 2.01 V LVI_A/D_SEL[3:0] = 0010b 2.14 2.20 2.27 V LVI_A/D_SEL[3:0] = 0011b 2.38 2.45 2.53 V LVI_A/D_SEL[3:0] = 0100b 2.62 2.71 2.79 V LVI_A/D_SEL[3:0] = 0101b 2.87 2.95 3.04 V LVI_A/D_SEL[3:0] = 0110b 3.11 3.21 3.31 V LVI_A/D_SEL[3:0] = 0111b 3.35 3.46 3.56 V LVI_A/D_SEL[3:0] = 1000b 3.59 3.70 3.81 V LVI_A/D_SEL[3:0] = 1001b 3.84 3.95 4.07 V LVI_A/D_SEL[3:0] = 1010b 4.08 4.20 4.33 V LVI_A/D_SEL[3:0] = 1011b 4.32 4.45 4.59 V LVI_A/D_SEL[3:0] = 1100b 4.56 4.70 4.84 V LVI_A/D_SEL[3:0] = 1101b 4.83 4.98 5.13 V LVI_A/D_SEL[3:0] = 1110b 5.05 5.21 5.37 V LVI_A/D_SEL[3:0] = 1111b 5.30 5.47 5.63 V HVI Trip voltage 5.57 5.75 5.92 V Table 11-55. Voltage Monitors AC Specifications Parameter Description Conditions Min Typ Max Units LVI_tr[70] Response time – – 1 µs |
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