MPC8540CPX667JC datasheet(13/104 Pages) FREESCALE

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MPC8540 Integrated Processor Hardware Specifications, Rev. 4

Freescale Semiconductor

Power Characteristics

PCI/PCI-X I/O

32-bit, 33 MHz

0.04

32-bit 66 MHz

0.07

64-bit, 66 MHz

0.14

64-bit, 133 MHz

0.25

Local Bus I/O

32-bit, 33 MHz

0.07

32-bit, 66 MHz

0.13

32-bit, 133 MHz

0.24

32-bit, 167 MHz

0.30

RapidIO I/O

500 MHz data rate

0.96

TSEC I/O

MII

5, 6

GMII, TBI (2.5 V)

GMII, TBI (3.3 V)

RGMII, RTBI

FEC I/O

MII

Notes:

1. GVDD=2.5, ECC enabled, 66% bus utilization, 33% write cycles, 10pF load on data, 10pF load on address/command, 10pF

load on clock

2. OVDD=3.3, 30pF load per pin, 54% bus utilization, 33% write cycles

3. OVDD=3.3, 25pF load per pin, 5pF load on clock, 40% bus utilization, 33% write cycles

4. VDD=1.2, OVDD=3.3

5. LVDD=2.5/3.3, 15pF load per pin, 25% bus utilization

6. Power dissipation for one TSEC only

7. OVDD=3.3, 20pF load per pin, 25% bus utilization

Table 6. Estimated Typical I/O Power Consumption (continued)

Interface

Parameter

GVDD (2.5

OVDD (3.3

LVDD (3.3

LVDD (2.5

Units

Notes

MPC8540CPX667JC 数据表(PDF) 13 Page - Freescale Semiconductor, Inc

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