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LC823450 bảng dữ liệu(PDF) 52 Page - ON Semiconductor |
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LC823450 bảng dữ liệu(HTML) 52 Page - ON Semiconductor |
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52 / 112 page ![]() LC823450 www.onsemi.com 52 Table 17. RECOMMENDED OPERATING CONDITIONS (Ta = −20 _C to +65_C) Item Symbol Condition Low Voltage Operation (Note 29) High Voltage Operation (Note 29) Unit Min Typ Max Min Typ Max Power Supply Voltage Vdd1 0.93 1.0 1.27 1.1 1.2 1.27 V VddXT1 (Note 30) 0.93 1.0 1.3 0.93 1.2 1.3 V AVddPLL1 0.93 1.0 1.3 1.1 1.2 1.3 V AVddPLL2 0.9 1.0 1.3 0.9 1.2 1.3 V AVddPLL3 2.7 3.3 3.6 Same as left V VddRTC 0.9 1.0 1.1 Same as left V Vdd2 2.7 3.3 3.6 Same as left V 1.7 1.8 1.95 Same as left V VddSD0 2.7 3.3 3.6 Same as left V 1.7 1.8 1.95 Same as left V VddSD1 2.7 3.3 3.6 Same as left V 1.7 1.8 1.95 Same as left V VddSD2 2.7 3.3 3.6 Same as left V 1.7 1.8 1.95 Same as left V VddQSPI 2.7 3.3 3.6 Same as left V 1.7 1.8 1.95 Same as left V AVddADC 2.7 3.3 3.6 Same as left V AVddUSBPHY1 (Note 31) 0.93 1.2 1.3 Same as left V (Note 32) 1.08 1.2 1.3 Same as left V DVddUSBPHY1 (Note 35) 0.93 1.2 1.3 Same as left V (Note 32) 1.08 1.2 1.3 Same as left V AVddUSBPHY2 (Note 31) 2.7 3.3 3.6 Same as left V (Note 32) 3.0 3.3 3.6 Same as left V AVddDAMPL 0.93 1.2 1.65 Same as left V (Note 33) 0.93 1.2 1.95 Same as left V AVddDAMPR 0.93 1.2 1.65 Same as left V (Note 33) 0.93 1.2 1.95 Same as left V Input Range VIN 0 *Vdd* Same as left V Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. 29. Follow the operating frequency specifications because the operating frequency ranges are specified according to the operating voltage ranges. 30. Regarding Xtal frequency range, refer to the detailed datasheet. 31. While USB is not used. 32. While USB is used (including USB suspend mode). 33. While used as GPO (general purpose output) the output of which can be controlled by registers. 34. Power domains of Vdd1, AVddUSBPHY1 = DVddUSBPHY1, AVddPLL1, AVddPLL2, AVddPLL3, VddXT1 are divided, and different voltage can be supplied. Power domains of Vdd2, VddSD0, VddSD1, VddSD2, VddQSPI, AVddADC, AVddUSBPHY2, AVddPLL3, AvddDAMPL = AVddDAMPR are divided, and difference voltage can be supplied. If power is supplied to one of the power supply pins above, all of other power supply pins should be supplied. VddRTC can be supplied if BACKUPB is set to low, while other power supply pins are not supplied. |
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