MPC8358ECVVADDGA datasheet(26/102 Pages) FREESCALE

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MPC8360E/MPC8358E PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 5

Freescale Semiconductor

GMII, MII, RMII, TBI, RGMII, and RTBI AC Timing Specifications

Physical Layer Device Specification Version 1.2a (9/22/2000). The electrical characteristics for the MDIO and MDC are

specified in Section 8.3, “Ethernet Management Interface Electrical Characteristics.”

8.1.1

10/100/1000 Ethernet DC Electrical Characteristics

The electrical characteristics specified here apply to media independent interface (MII), reduced gigabit media independent

interface (RGMII), reduced ten-bit interface (RTBI), reduced media independent interface (RMII) signals, management data

input/output (MDIO) and management data clock (MDC).

The MII and RMII interfaces are defined for 3.3 V, while the RGMII and RTBI interfaces can be operated at 2.5 V. The RGMII

and RTBI interfaces follow the Reduced Gigabit Media-Independent Interface (RGMII) Specification Version 1.3. The RMII

interface follows the RMII Consortium RMII Specification Version 1.2.

8.2

GMII, MII, RMII, TBI, RGMII, and RTBI AC Timing Specifications

The AC timing specifications for GMII, MII, TBI, RGMII, and RTBI are presented in this section.

8.2.1

GMII Timing Specifications

This sections describe the GMII transmit and receive AC timing specifications.

Table 25. RGMII/RTBI, GMII, TBI, MII, and RMII DC Electrical Characteristics (when operating at 3.3 V)

Parameter

Symbol

Conditions

Min

Max

Unit

Notes

Supply voltage 3.3 V

LVDD

—

2.97

3.63

Output high voltage

VOH

IOH = –4.0 mA

LVDD = Min

2.40

LVDD + 0.3

—

Output low voltage

VOL

IOL = 4.0 mA

LVDD = Min

GND

0.50

—

Input high voltage

VIH

——

2.0

LVDD + 0.3

—

Input low voltage

VIL

—

–0.3

0.90

—

Input current

IIN

0 V

≤VIN ≤LVDD

—±10

μA—

Note:

1. GMII/MII pins that are not needed for RGMII, RMII, or RTBI operation are powered by the OVDD supply.

Table 26. RGMII/RTBI DC Electrical Characteristics (when operating at 2.5 V)

Parameters

Symbol

Conditions

Min

Max

Unit

Supply voltage 2.5 V

LVDD

—

2.37

2.63

Output high voltage

VOH

IOH = –1.0 mA

LVDD = Min

2.00

LVDD + 0.3

Output low voltage

VOL

IOL = 1.0 mA

LVDD = Min

GND – 0.3

0.40

Input high voltage

VIH

—LVDD = Min

1.7

LVDD + 0.3

Input low voltage

VIL

—LVDD = Min

–0.3

0.70

Input current

IIN

0 V

≤VIN ≤LVDD

—±10

μA

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