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

6

Freescale Semiconductor

Part Numbering and Marking

9.2

Power Supply Design and Sequencing

The power supply design and sequencing requirements of the devices described here are identical to those

described in the MPC7448 RISC Microprocessor Hardware Specifications.

11

Part Numbering and Marking

11.1

Part Numbers Addressed by This Specification

Table 17 provides the ordering information for the MPC7448 parts described in this document.

Table 17. Part Marking Nomenclature

xx

7448

T

xx

nnnn

m

x

Product

Code

Part

Identifier

Specification

Modifier

Package

Processor

Frequency

Application Modifier

Revision Level

MC

7448

T = Extended

Temperature

Device

HX = HCTE BGA

1000

N: 1.0 V ± 50 mV

– 40 to 105

°C

C: 2.1: PVR = 0x8004_0201

D: 2.2: PVR = 0x8004_0202

1267

Revision C only

N: 1.1 V ± 50 mV

– 40 to 105

°C

1267

Revision D only

N: 1.05 V ± 50 mV

– 40 to 105

°C

1400

N: 1.15 V ± 50 mV

– 40 to 105

°C

MC

1700

L: 1.3 V +20/-50 mV

– 40 to 105

°C

D:2.2: PVR = 0x8004_0202

Notes:

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.