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STM32F405XX Datasheet(PDF) 92 Page - STMicroelectronics |
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STM32F405XX Datasheet(HTML) 92 Page - STMicroelectronics |
92 / 185 page Electrical characteristics STM32F405xx, STM32F407xx 92/185 DocID022152 Rev 4 Table 26. Switching output I/O current consumption Symbol Parameter Conditions(1) I/O toggling frequency (fSW) Typ Unit IDDIO I/O switching current VDD = 3.3 V(2) C = CINT 2 MHz 0.02 mA 8 MHz 0.14 25 MHz 0.51 50 MHz 0.86 60 MHz 1.30 VDD = 3.3 V CEXT = 0 pF C = CINT + CEXT+ CS 2 MHz 0.10 8 MHz 0.38 25 MHz 1.18 50 MHz 2.47 60 MHz 2.86 VDD = 3.3 V CEXT = 10 pF C = CINT + CEXT+ CS 2 MHz 0.17 8 MHz 0.66 25 MHz 1.70 50 MHz 2.65 60 MHz 3.48 VDD = 3.3 V CEXT = 22 pF C = CINT + CEXT+ CS 2 MHz 0.23 8 MHz 0.95 25 MHz 3.20 50 MHz 4.69 60 MHz 8.06 VDD = 3.3 V CEXT = 33 pF C = CINT + CEXT+ CS 2 MHz 0.30 8 MHz 1.22 25 MHz 3.90 50 MHz 8.82 60 MHz -(3) 1. CS is the PCB board capacitance including the pad pin. CS = 7 pF (estimated value). 2. This test is performed by cutting the LQFP package pin (pad removal). 3. At 60 MHz, C maximum load is specified 30 pF. |
Similar Part No. - STM32F405XX_13 |
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Similar Description - STM32F405XX_13 |
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