MPC8640DEC datasheet(6/140 Pages) FREESCALE

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MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 1

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

Absolute Maximum

Value

Unit

Notes

Cores supply voltages

VDD_Core0,

VDD_Core1

-0.3 to 1.21 V

Cores PLL supply

AVDD_Core0,

AVDD_Core1

-0.3 to 1.21 V

SerDes Transceiver Supply (Ports 1 and 2)

SVDD

-0.3 to 1.21 V

SerDes Serial I/O Supply Port 1

XVDD_SRDS1

-0.3 to 1.21V

SerDes Serial I/O Supply Port 2

XVDD_SRDS2

-0.3 to 1.21 V

SerDes DLL and PLL supply voltage for Port 1 and Port 2

AVDD_SRDS1,

AVDD_SRDS2

-0.3 to 1.21V

Platform Supply voltage

VDD_PLAT

-0.3 to 1.21V

Local Bus and Platform PLL supply voltage

AVDD_LB,

AVDD_PLAT

-0.3 to 1.21V

DDR and DDR2 SDRAM I/O supply voltages

D1_GVDD,

D2_GVDD

-0.3 to 2.75 V

-0.3 to 1.98 V

eTSEC 1 and 2 I/O supply voltage

LVDD

-0.3 to 3.63 V

-0.3 to 2.75 V

eTSEC 3 and 4 I/O supply voltage

TVDD

-0.3 to 3.63 V

-0.3 to 2.75 V

Local Bus, DUART, DMA, Multiprocessor Interrupts, System

Control & Clocking, Debug, Test, Power management, I2C,

JTAG and Miscellaneous I/O voltage

OVDD

-0.3 to 3.63V

Input voltage

DDR and DDR2 SDRAM signals

_MV

- 0.3 to (D

n_GVDD +

0.3)

DDR and DDR2 SDRAM reference

_MVREF

- 0.3 to (D

n_GVDD/2 +

0.3)

Three-speed Ethernet signals

LVIN

TVIN

GND to (LVDD+ 0.3)

GND to (TVDD+ 0.3)

DUART, Local Bus, DMA,

Multiprocessor Interrupts, System

Control & Clocking, Debug, Test,

Power management, I2C, JTAG

and Miscellaneous I/O voltage

OVIN

GND to (OVDD+ 0.3)

MPC8640DEC 数据表(PDF) 6 Page - Freescale Semiconductor, Inc

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MPC8640DEC 数据表(PDF) 6 Page - Freescale Semiconductor, Inc

MPC8640DEC 数据表(HTML) 6 Page - Freescale Semiconductor, Inc

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