MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6

4

Freescale Semiconductor

General Parameters

4

General Parameters

Core power supply

1.15 V

(1400 MHz devices)

1.1 V

(1267, 1250 MHz devices)

1.05 V

(1267 MHz revision level D devices only, See Table 17.)

1.0 V

(1000, 867, 800, 667, 600 MHz devices)

specifications for 1400 MHz devices.

5.1

DC Electrical Characteristics

Table 4 provides the recommended operating conditions for the MPC7448 part numbers described here.

NOTE

Table 4 describes the nominal operating conditions of the device. For

information on the operation of the device at supported derated core voltage

conditions, see Section 5.3, “Voltage and Frequency Derating.”

Characteristic

Symbol

Recommended Value

Unit

Notes

600 MHz,

667 MHz,

800 MHz,

867 MHz,

1000 MHz

1250 MHz,

Revision Level C

for 1267 only

Revision

Level D only

Core supply

voltage

1.0 V ± 50 mV

1.1 V ± 50 mV

1.05 V ± 50 mV

1.15 V ± 50 mV

V

PLL supply voltage

1.0 V ± 50 mV

1.1 V ± 50 mV

1.05 V ± 50 mV

1.15 V ± 50 mV

V

2

Notes:

1. These are the recommended and tested operating conditions. Some speed grades in addition support voltage derating; see

3.

4.