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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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MPC8358ECVRADDDA 데이터시트(PDF) 36 Page - Freescale Semiconductor, Inc |
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MPC8358ECVRADDDA 데이터시트(HTML) 36 Page - Freescale Semiconductor, Inc |
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36 / 102 page  MPC8360E/MPC8358E PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 5 36 Freescale Semiconductor Ethernet Management Interface Electrical Characteristics This figure shows the RGMII and RTBI AC timing and multiplexing diagrams. Figure 20. RGMII and RTBI AC Timing and Multiplexing Diagrams 8.3 Ethernet Management Interface Electrical Characteristics The electrical characteristics specified here apply to MII management interface signals MDIO (management data input/output) and MDC (management data clock). The electrical characteristics for GMII, RGMII, TBI, and RTBI are specified in Section 8.1, “Three-Speed Ethernet Controller (10/100/1000 Mbps)— GMII/MII/RMII/TBI/RGMII/RTBI Electrical Characteristics.” 8.3.1 MII Management DC Electrical Characteristics The MDC and MDIO are defined to operate at a supply voltage of 3.3 V. The DC electrical characteristics for MDIO and MDC are provided in this table. Table 36. MII Management DC Electrical Characteristics When Powered at 3.3 V Parameter Symbol Conditions Min Max Unit Supply voltage (3.3 V) OVDD — 2.97 3.63 V Output high voltage VOH IOH = –1.0 mA OVDD = Min 2.10 OVDD + 0.3 V Output low voltage VOL IOL = 1.0 mA OVDD = Min GND 0.50 V Input high voltage VIH —2.00 — V Input low voltage VIL — — 0.80 V Input current IIN 0 V ≤VIN ≤OVDD —±10 μA GTX_CLK tRGT tRGTH tSKRGTKHDX TX_CTL TXD[8:5] TXD[7:4] TXD[9] TXERR TXD[4] TXEN TXD[3:0] (At Transmitter) TXD[8:5][3:0] TXD[7:4][3:0] TX_CLK (At PHY) RX_CTL RXD[8:5] RXD[7:4] RXD[9] RXERR RXD[4] RXDV RXD[3:0] RXD[8:5][3:0] RXD[7:4][3:0] RX_CLK (At PHY) tSKRGTKHDX tSKRGTKHDX tSKRGTKHDX |
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