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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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STM32WL33C8 데이터시트(PDF) 39 Page - STMicroelectronics |
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STM32WL33C8 데이터시트(HTML) 39 Page - STMicroelectronics |
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39 / 91 page  6.2 Absolute maximum ratings Absolute maximum ratings are those values above which damage to the device may occur. Functional operation under these conditions is not implied. All voltages refer to GND. Table 7. Absolute maximum ratings Pin name Comment Min. Max. Unit VDD_1, VDD_2, VDDRF, VDDSD DC-DC converter supply voltage input and output -0.3 +3.9 V VCAP DC voltage on linear voltage regulator 0.3 +1.4 OSCOUT, OSCIN DC Voltage on HSE 0.3 +1.32 PAx and PBx DC voltage on digital input/output pins 0.3 +3.9 VLXSD, VFBSD DC voltage on analog pins 0.3 +3.9 XTAL0/PB12, XTAL1/PB13 DC voltage on XTAL pins 0.3 +3.9 RX DC voltage on RF pin 0.3 +1.4 TX DC voltage on RF pin 0.3 +3.9 TX_HP DC voltage on RF pin 0.3 +3.9 RX LPAWUR DC voltage on RF pin 0.3 +3.9 |ΔVDD| Variations between different supplies: VDD_x and VDDRF, VDD_x and VDDSD(1) - 50 mV 1. VDD_1 and VDD_2 to be shorted on PCB. Table 8. Current characteristics Symbol Ratings Max. Unit ΣIVDD Total current into sum of all VDD power lines (source) 130 mA ΣIVGND Total current out of sum of all ground lines (sink) 130 IVDD(PIN) Maximum current into each VDD power pin (source) 100 IVGND(PIN) Maximum current out of each ground pin (sink) 100 IIO(PIN) Output current sunk by any I/O and control pin 20 Output current sourced by any I/O and control pin 20 ΣIIO(PIN) Total output current sunk by sum of all I/Os and control pins 100 Total output current sourced by sum of all I/Os and control pins 100 Σ|IINJ(PIN)| Total injected current (sum of all I/Os and control pins) -50 Table 9. Thermal characteristics Symbol Ratings Value Unit TSTG Storage temperature range -40 to +125 °C TJ Maximum junction temperature 125 STM32WL33xx Electrical characteristics DS14221 - Rev 5 page 39/91 |
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