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Motore di ricerca datesheet componenti elettronici |
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Motore di ricerca datesheet componenti elettronici |
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STM32H563II Scheda tecnica(PDF) 199 Page - STMicroelectronics |
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STM32H563II Scheda tecnica(HTML) 199 Page - STMicroelectronics |
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199 / 270 page  DS14258 Rev 5 199/270 STM32H562xx and STM32H563xx Electrical characteristics 238 Figure 51. OCTOSPI HyperBus write 5.3.20 Delay block (DLYB) characteristics Unless otherwise specified, the parameters given in Table 91 are derived from tests performed under the ambient temperature, fHCLK frequency and VDD supply voltage summarized in Table 20, with the following configuration: 5.3.21 DCMI interface characteristics Unless otherwise specified, the parameters given in Table 92 are derived from tests performed under the ambient temperature, fHCLK frequency and VDD supply voltage summarized in Table 20, with the following configuration: • DCMI_PIXCLK polarity: falling • DCMI_VSYNC and DCMI_HSYNC polarity: high • Data formats: 14 bits • Capacitive load CL = 30 pF • Measurement points done at CMOS levels: 0.5 VDD • I/O compensation cell activated • HSLV activated when VDD ≤ 2.7 V • Voltage scaling VOS0 selected MSv47734V3 NCS Access latency Latency count Command address 47:40 39:32 31:24 23:16 15:8 7:0 Dn A Dn B Dn+1 A Dn+1 B Host drives DQ[7:0] and the memory drives RWDS. Host drives DQ[7:0] and RWDS. CLK, NCLK RWDS DQ[7:0] tw(CS) tv(RWDS) tv(CLK) th(CLK) High = 2x latency count Low = 1x latency count Read write recovery th(OUT) tv(OUT) th(OUT) tv(OUT) th(OUT) tv(OUT) Table 91. Delay block characteristics Symbol Parameter Conditions Min Typ Max Unit tinit Initial delay - 750 1100 1700 ps t∆ Unit delay - 38 44 54 ps |
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