RZSLASHG2N datasheet(105/169 Pages) RENESAS

105 / 169 page

RZ/G Series, 2nd Generation Datasheet

Section 3. Electrical Characteristics

R01DS0483EJ0101 Rev.1.01

Page 105 of 169

Jun 30, 2025

Table 3.16.2 Ethernet Control Timing (RGMII 1Gbps Mode)

Conditions: VDDQ33 = 3.3 ± 0.2 V, VDDQ25_ETH = 2.5 ± 0.1V [RZ/G2H, RZ/G2M V1.3, RZ/G2M V3.0, RZ/G2N],

VDDQ25_AVB0 = 2.5 ± 0.2V [RZ/G2E],

Tc = -40 to +115 °C [RZ/G2H, RZ/G2M V1.3],

Ta = -40 to +85 °C [RZ/G2M V3.0, RZ/G2N, RZ/G2E],

Tj = -40 to +115 °C [RZ/G2M V3.0, RZ/G2N, RZ/G2E], GND = VSS = 0 V, CL = 30 pF

Recommend: Connection of series 25 Ω as damping resistor to RGMII output buffer. [RZ/G2H, RZ/G2M V1.3,

RZ/G2M V3.0, RZ/G2N]

Item

Symbol

Min.

Typ.

Max.

Unit

Figures

AVB_TXCREFCLK cycle time

—

125 – 50 ppm

—

125 + 50 ppm MHz

—

AVB_TXC cycle time

Tcyc

7.2

8.8

AVB_TXC duty cycle

Duty_G

AVB_TX_CTL to clock output skew

TskewT

-500

500

Figure 3.16.3

AVB_TD[3:0] to clock output skew

TskewT

-500

500

AVB_RXC cycle time

Tcyc

7.2

8.8

—

AVB_RXC duty cycle

Duty_G

AVB_RX_CTL to clock input skew

TskewR

1.8

2.6

Figure 3.16.4

AVB_RD[3:0] to clock input skew

TskewR

1.8

2.6

Figure 3.16.3 RGMII 1 Gbps Mode Transmission Timing

Figure 3.16.4 RGMII 1 Gbps Mode Reception Timing

AVB_TXC

AVB_TD[3:0]

AVB_TX_CTL

TD[3:0]

TD[7:4]

TXEN

TXERR

TskewT

AVB_RXC

AVB_RD[3:0]

AVB_RX_CTL

RD[3:0]

RD[7:4]

RXDV

RXERR

TskewR

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