MPC8309EC datasheet(23/82 Pages) FREESCALE

부품명	MPC8309EC

상세설명	PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications

PDF	82 Pages

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제조업체	FREESCALE [Freescale Semiconductor, Inc]

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MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 0

Freescale Semiconductor

Ethernet and MII Management

Figure 10. Local Bus Signals, GPCM/UPM Signals for LCCR[CLKDIV] = 4

Ethernet and MII Management

This section provides the AC and DC electrical characteristics for Ethernet interfaces.

8.1

Ethernet Controller (10/100 Mbps)—MII/RMII Electrical

Characteristics

The electrical characteristics specified here apply to all MII (media independent interface) and RMII

(reduced media independent interface), except MDIO (management data input/output) and MDC

(management data clock). The MII and RMII are defined for 3.3 V. The electrical characteristics for MDIO

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

8.1.1

DC Electrical Characteristics

All MII and RMII drivers and receivers comply with the DC parametric attributes specified in Table 19.

LCLK

UPM Mode Input Signal:

LUPWAIT

tLBIXKH

tLBIVKH

tLBIXKH

tLBKHOZ

UPM Mode Output Signals:

LCS[0:3]/LBS[0:1]/LGPL[0:5]

GPCM Mode Output Signals:

LCS[0:3]/LWE

tLBKHOV

tLBKHOZ

Input Signals:

LAD[0:15]

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