56.17 AC Electrical Specifications
AC CHARACTERISTICS | Standard
Operating Conditions: VDD = AVDD = 1.71V to 3.63V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +125°C for Extended Temperature |
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Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions |
CMP_1 | VIOFF | Input Offset Voltage | -17 | — | 17 | mV | COMPCTRLn.SPEED = 0x3 |
-26 | — | 26 | COMPCTRLn.SPEED = 0x0 | ||||
CMP_5 | VHYST_00 | Input Hysteresis Voltage | 12 | — | 47 | mV | COMPCTRLn.SPEED = 0x3 COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x0 |
3 | — | 42 | mV | COMPCTRLn.SPEED = 0x0 COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x0 |
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VHYST_01 | Input Hysteresis Voltage | 28 | — | 80 | mV | COMPCTRLn.SPEED = 0x3
COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x1 |
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18 | — | 64 | mV | COMPCTRLn.SPEED = 0x0
COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x1 |
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VHYST_02 | Input Hysteresis Voltage | 36 | — | 114 | mV | COMPCTRLn.SPEED = 0x3
COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x2 |
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30 | — | 91 | mV | COMPCTRLn.SPEED = 0x0
COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x2 |
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VHYST_03 | Input Hysteresis Voltage | 61 | — | 148 | mV | COMPCTRLn.SPEED = 0x3 COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x3 |
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42 | — | 120 | mV | COMPCTRLn.SPEED = 0x0
COMPCTRLn.HYSTEN = 0x1 COMPCTRLn.HYST = 0x3 |
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CMP_15 | TRESPSS (2) | Small Signal Response Time - High speed | — | — | 41 | ns | COMPCTRLn.SPEED = 0x3
COMPCTRLn.HYSTEN = 0x0 Comparator ref voltage = AVDD/2. Input overdrive = +/- 100mV |
Small Signal Response Time - Low Speed | — | — | 95 | ns | COMPCTRLn.SPEED = 0x0
COMPCTRLn.HYSTEN = 0x0 Comparator ref voltage = AVDD/2. Input overdrive = +/- 100mV |
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CMP_19 | COUTVAL | Comparator Enabled to Output Valid - High Speed | — | — | 7.2 | ms | Comparator module is configured before
enabling it COMPCTRLn.SPEED = 0x3 |
Comparator Enabled to Output Valid - Low Speed | — | — | 14.1 | ms | Comparator module is configured before
enabling it COMPCTRLn.SPEED = 0x0 |
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CMP_23 | CVREFRNG | Comparator Voltage Reference Input Range | -2 | — | AVDD - 0.2V or Note (1), whichever is lower | V | - |
CMP_25 | FGCLK_AC | Analog comparator peripheral module clock freq | — | — | FCLK_49 | MHz | FCLK_49: Refer to Maximum Clock Frequencies Electrical Specifications |
Note:
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