MPC8572ECLPXAVND datasheet(11/140 Pages) FREESCALE

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MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 4

Freescale Semiconductor

Electrical Characteristics

2.1

Overall DC Electrical Characteristics

This section covers the ratings, conditions, and other characteristics.

2.1.1

Absolute Maximum Ratings

Table 1 provides the absolute maximum ratings.

Table 1. Absolute Maximum Ratings1

Characteristic

Symbol

Range

Unit Notes

Core supply voltage

VDD

–0.3 to 1.21

—

PLL supply voltage

AVDD

–0.3 to 1.21

—

Core power supply for SerDes transceivers

SVDD

–0.3 to 1.21

—

Pad power supply for SerDes transceivers

XVDD

–0.3 to 1.21

—

DDR SDRAM

Controller I/O

supply voltage

DDR2 SDRAM Interface

GVDD

–0.3 to 1.98

—

DDR3 SDRAM Interface

–0.3 to 1.65

—

Three-speed Ethernet I/O, FEC management interface, MII

management voltage

LVDD (for eTSEC1

and eTSEC2)

–0.3 to 3.63

–0.3 to 2.75

TVDD (for eTSEC3

and eTSEC4, FEC)

–0.3 to 3.63

–0.3 to 2.75

—2

DUART, system control and power management, I2C, and JTAG

I/O voltage

OVDD

–0.3 to 3.63

—

Local bus and GPIO I/O voltage

BVDD

–0.3 to 3.63

–0.3 to 2.75

–0.3 to 1.98

V—

Input voltage

DDR2 and DDR3 SDRAM interface signals

MVIN

–0.3 to (GVDD + 0.3)

DDR2 and DDR3 SDRAM interface reference

MVREFn

–0.3 to (GVDD/2 + 0.3)

—

Three-speed Ethernet signals

LVIN

TVIN

–0.3 to (LVDD + 0.3)

–0.3 to (TVDD + 0.3)

Local bus and GPIO signals

BVIN

–0.3 to (BVDD + 0.3)

—

DUART, SYSCLK, system control and power

management, I2C, and JTAG signals

OVIN

–0.3 to (OVDD + 0.3)

Storage temperature range

TSTG

–55 to 150

°C

—

Notes:

1. Functional operating conditions are given in Table 2. Absolute maximum ratings are stress ratings only, and functional

operation at the maximums is not guaranteed. Stresses beyond those listed may affect device reliability or cause permanent

damage to the device.

2. The 3.63V maximum is only supported when the port is configured in GMII, MII, RMII or TBI modes; otherwise the 2.75V

maximum applies. See Section 8.2, “FIFO, GMII, MII, TBI, RGMII, RMII, and RTBI AC Timing Specifications,” for details on

the recommended operating conditions per protocol.

3. (M,L,O)VIN may overshoot/undershoot to a voltage and for a maximum duration as shown in Figure 2.

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