MPC8572ECLPXATLD datasheet(22/140 Pages) FREESCALE

Part #	MPC8572ECLPXATLD

Description	MPC8572E PowerQUICC III Integrated Processor Hardware Specifications

PDF	140 Pages

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Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

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MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 4

Freescale Semiconductor

DDR2 and DDR3 SDRAM Controller

Figure 3 shows the DDR2 and DDR3 SDRAM interface input timing diagram.

Figure 3. DDR2 and DDR3 SDRAM Interface Input Timing Diagram

6.2.2

DDR2 and DDR3 SDRAM Interface Output AC Timing Specifications

Table 17 contains the output AC timing targets for the DDR2 and DDR3 SDRAM interface.

Table 17. DDR2 and DDR3 SDRAM Interface Output AC Timing Specifications

At recommended operating conditions with GVDD of 1.8 V ± 5% for DDR2 or 1.5 V ± 5% for DDR3.

Parameter

Symbol 1

Min

Max

Unit

Notes

MCK[n] cycle time

tMCK

2.5

ADDR/CMD output setup with respect to MCK

tDDKHAS

800 MHz

0.917

—

667 MHz

1.10

—

533 MHz

1.48

—

400 MHz

1.95

—

ADDR/CMD output hold with respect to MCK

tDDKHAX

800 MHz

0.917

—

667 MHz

1.10

—

533 MHz

1.48

—

400 MHz

1.95

—

MCS[n] output setup with respect to MCK

tDDKHCS

800 MHz

0.917

—

667 MHz

1.10

—

533 MHz

1.48

—

MCK[n]

tMCK

MDQ[x]

MDQS[n]

tDISKEW

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