MPC7448 Hardware Specifications Addendum for the MC7448Txxnnnnmx Series, Rev. 2

2

Freescale Semiconductor

General Parameters

4

General Parameters

Core power supply

1.3 V

(1700L MHz revision level D devices)

1.15 V

(1400N MHz devices)

1.1 V

(1267N MHz revision level C devices)

1.05 V

(1267N MHz revision level D devices)

1.0 V

(1000N MHz devices)

specifications for 1400 MHz device.

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.”

Table A. Part Numbers Addressed by This Data Sheet

Freescale

Part Number

Operating Conditions

Significant Differences from

Hardware Specifications

CPU

Frequency

(MHz)

(•C)

C)

MC7448THX1000Nx

1000

1.0 V ± 50 mV

–40 to 105

Modified core frequency and voltage to reduce

power consumption, extended operating

temperature.

MC7448THX1267NC

1267

1.1 V ± 50 mV

MC7448THX1267ND

1267

1.05 V ± 50 mV

MC7448THX1400Nx

1400

MC7448THX1700LD

1700

1.3 V +20/-50 mV

1000

1.0 V ± 50 mV

1267

1.1 V ± 50 mV

1267

1.05 V ± 50 mV

1400

Note:

1. The P prefix in a Freescale part number designates a “Pilot Production Prototype” as defined by Freescale SOP 3-13. These

parts have only preliminary reliability and characterization data. Before pilot production prototypes can be shipped, written

authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the

fact that product changes may still occur as pilot production prototypes are shipped.