MPC8560CPX667JC datasheet(13/108 Pages) NXP

13 / 108 page

MPC8560 Integrated Processor Hardware Specifications, Rev. 4.2

Freescale Semiconductor

Power Characteristics

3 Power Characteristics

The estimated power dissipation on the VDD supply for the MPC8560 is shown in Table 4.

The estimated power dissipation on the AVDD supplies for the MPC8560 PLLs is shown in Table 5.

Table 4. MPC8560 VDD Power Dissipation

1,2

CCB Frequency (MHz) Core Frequency (MHz)

Typical Power3,4

Maximum Power5

Unit

200

400

5.1

7.7

500

5.4

8.0

600

5.8

8.4

267

533

6.0

8.7

667

6.4

9.2

800

6.9

10.7

333

667

6.8

9.8

833

7.4

11.4

1000 6

11.9

16.5

Notes:

1. The values do not include I/O supply power (OVDD, LVDD, GVDD) or AVDD.

2. Junction temperature is a function of die size, on-chip power dissipation, package thermal resistance,

mounting site (board) temperature, air flow, power dissipation of other components on the board, and

board thermal resistance. Any customer design must take these considerations into account to ensure

the maximum 105 °C junction temperature is not exceeded on this device.

3. Typical Power is based on a nominal voltage of VDD = 1.2 V, a nominal process, a junction temperature

of Tj = 105 °C, and a Dhrystone 2.1 benchmark application.

4. Thermal solutions will likely need to design to a number higher than Typical Power based on the end

application, TA target, and I/O power.

5. Maximum power is based on a nominal voltage of VDD = 1.2 V, worst case process, a junction

temperature of Tj = 105 °C, and an artificial smoke test.

6. The nominal recommended VDD is 1.3 V for this speed grade.

Table 5. MPC8560 AVDD Power Dissipation

AVDDnTypical

Unit

AVDD1

0.007

AVDD2

0.014

AVDD3

0.004

Notes:

1. VDD = 1.2 V(1.3 V for 1.0 GHz device), TJ = 105°C

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