MPC7410 datasheet(13/56 Pages) FREESCALE

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MPC7410 RISC Microprocessor Hardware Specifications, Rev. 6.1

Freescale Semiconductor

Electrical and Thermal Characteristics

Table 6 provides the power consumption for the MPC7410.

4.2

AC Electrical Characteristics

This section provides the AC electrical characteristics for the MPC7410. After fabrication, functional parts are

sorted by maximum processor core frequency, see Section 4.2.1, “Clock AC Specifications,” and tested for

conformance to the AC specifications for that frequency. The processor core frequency is determined by the bus

(SYSCLK) frequency and the settings of the PLL_CFG[0:3] signals. Parts are sold by maximum processor core

frequency; see Section 10, “Ordering Information.”

Table 6. Power Consumption for MPC7410

Processor (CPU) Frequency

Unit

Notes

400 MHz

450 MHz

500 MHz

Full-On Mode

Typical

4.2

4.7

5.3

1, 3

Maximum

9.5

10.7

11.9

1, 2

Doze Mode

Maximum

4.3

4.8

5.3

Nap Mode

Maximum

1.35

1.5

1.65

Sleep Mode

Maximum

1.3

1.45

1.6

Sleep Mode—PLL and DLL Disabled

Typical

600

Maximum

1.1

Notes:

1. These values apply for all valid processor bus and L2 bus ratios. The values do not include I/O supply power (OVDD

and L2OVDD) or PLL/DLL supply power (AVDD and L2AVDD). OVDD and L2OVDD power is system dependent, but

is typically <5% of VDD power. Worst case power consumption for AVDD = 15 mW and L2AVDD =15 mW.

2. Maximum power is measured at 105°C and VDD = 1.8 V while running an entirely cache-resident, contrived

sequence of instructions which keep the execution units, including AltiVec, maximally busy.

3. Typical power is an average value measured at 65°C and VDD = 1.8 V in a system while running typical benchmarks.

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