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STM8L101F2 数据表(PDF) 52 Page - STMicroelectronics |
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STM8L101F2 数据表(HTML) 52 Page - STMicroelectronics |
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52 / 77 page ![]() Electrical parameters STM8L101xx 52/77 Doc ID 15275 Rev 7 Output driving current Subject to general operating conditions for VDD and TA unless otherwise specified. Table 27. Output driving current (standard ports) I/O Type Symbol Parameter Conditions Min Max Unit VOL (1) 1. The IIO current sunk must always respect the absolute maximum rating specified in Table 14 and the sum of IIO (I/O ports and control pins) must not exceed IVSS. Output low level voltage for an I/O pin IIO = +2 mA, VDD = 3.0 V -0.45 V IIO = +2 mA, VDD = 1.8 V -0.45 V IIO = +10 mA, VDD = 3.0 V -1.2 V VOH (2) 2. The IIO current sourced must always respect the absolute maximum rating specified in Table 14 and the sum of IIO (I/O ports and control pins) must not exceed IVDD. Output high level voltage for an I/O pin IIO = -2 mA, VDD = 3.0 V VDD-0.45 - V IIO = -1 mA, VDD = 1.8 V VDD-0.45 - V IIO = -10 mA, VDD = 3.0 V VDD-1.2 - V Table 28. Output driving current (true open drain ports) I/O Type Symbol Parameter Conditions Min Max Unit VOL (1) 1. The IIO current sunk must always respect the absolute maximum rating specified in Table 14 and the sum of IIO (I/O ports and control pins) must not exceed IVSS. Output low level voltage for an I/O pin IIO = +3 mA, VDD = 3.0 V -0.45 V IIO = +1 mA, VDD = 1.8 V -0.45 V Table 29. Output driving current (PA0 with high sink LED driver capability) I/O Type Symbol Parameter Conditions Min Max Unit VOL (1) 1. The IIO current sunk must always respect the absolute maximum rating specified in Table 14 and the sum of IIO (I/O ports and control pins) must not exceed IVSS. Output low level voltage for an I/O pin IIO = +20 mA, VDD = 2.0 V -0.9 V |
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