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STM32U5A5QJ Datasheet(PDF) 347 Page - STMicroelectronics |
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STM32U5A5QJ Datasheet(HTML) 347 Page - STMicroelectronics |
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347 / 382 page  DS13543 Rev 1 347/382 STM32U5Axxx Electrical characteristics 348 5.3.44 UCPD characteristics UCPD controller complies with USB Type-C Rev 1.2 and USB Power Delivery Rev 3.0 specifications. 5.3.45 JTAG/SWD interface characteristics Unless otherwise specified, the parameters given in the tables below are derived from tests performed under the ambient temperature, fHCLKx frequency and VDD supply voltage conditions summarized in Table 33, with the following configuration: • Output speed set to OSPEEDRy[1:0] = 10 • Capacitive load CL = 30 pF • Measurement points done at 0.5 × VDD level Refer to Section 5.3.14: I/O port characteristics for more details on the input/output characteristics. Table 153. UCPD characteristics Symbol Parameter Conditions Min Typ Max Unit VDD UCPD operating supply voltage Sink mode only 3.0 3.3 3.6 V Sink and source mode 3.135 3.3 3.465 Table 154. JTAG characteristics(1) Symbol Parameter Conditions Min Typ Max Unit FTCK TCK clock frequency 2.7 V ≤ VDD ≤ 3.6 V - - 27.5 MHz 1.71 V ≤ VDD ≤ 3.6 V - - 20.5 tisu(TMS) TMS input setup time - 2 - - ns tih(TMS) TMS input hold time - 3 - - tisu(TDI) TDI input setup time - 3 - - tih(TDI) TDI input hold time - 1 - - tov(TDO) TDO output valid time 2.7 V ≤ VDD ≤ 3.6 V - 14 18 1.71 V ≤ VDD ≤ 3.6 V - 14 24 toh(TDO) TDO output hold time - 10 - - 1. Evaluated by characterization. Not tested in production. Table 155. SWD characteristics(1) Symbol Parameter Conditions Min Typ Max Unit FSWCLK SWCLK clock frequency 2.7 V ≤ VDD ≤ 3.6 V - - 60.5 MHz 1.71 V ≤ VDD ≤ 3.6 V - - 43 tisu(SWDIO) SWDIO input setup time - 1 - - ns tih(SWDIO) SWDIO input hold time - 2.5 - - |
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