XMC4500_16 Datasheet, PDF (112/123 Pages) Infineon Technologies AG – Microcontroller Series for Industrial Applications

XMC4500
XMC4000 Family
Electrical Parameters
3.3.12.2 ETH Management Signal Parameters (ETH_MDC, ETH_MDIO)
Table 61
Parameter
ETH Management Signal Timing Parameters
Symbol
Values
Min. Typ. Max.
ETH_MDC period
t₁ CC 400 – –
ETH_MDC high time
t₂ CC 160 – –
ETH_MDC low time
t₃ CC 160 – –
ETH_MDIO setup time (output) t₄ CC 10 – –
ETH_MDIO hold time (output) t₅ CC 10 – –
ETH_MDIO data valid (input) t₆ SR 0
– 300
Unit Note /
Test Conditi
on
ns C_L = 25 pF
ns
ns
ns
ns
ns
ETH_MDC
t₁
t₃
t₂
ETH_MDIO sourced by STA:
ETH_MDC
ETH_MDIO
(output)
t4
t5
Valid Data
Figure 52
ETH_MDIO sourced by PHY:
ETH_MDC
t6
ETH_MDIO
(input)
ETH Management Signal Timing
Valid Data
E TH_Ti mi ng-Mgmt.v s d
Data Sheet
112
V1.4, 2016-01
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