Compatible Systems RISC 2800i Instrukcja Użytkownika Pobierz pdf (Strona 59)

MPC7448 RISC Microprocessor Hardware Specifications, Rev. 4

Freescale Semiconductor 59

Part Numbering and Marking

11.3 Part Marking

Parts are marked as the example shown in Figure 27.

Figure 27. Part Marking for BGA and LGA Device

Table 20. Part Numbers Addressed by MC7448T

xxnnnn

Series Hardware Specification Addendum

(Document Order No. MPC7448ECS02AD)

7448 T

xx nnnn

Product

Code

Part

Identifier

Specificatio

n Modifier

Package

Processor

Frequency

Application

Modifier

Revision Level

PPC

7448 T = Extended

Temperature

Device

HX = HCTE BGA 1400 N: 1.15 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

1000 N: 1.0 V ± 50 mV

– 40 to 105 °C

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.

Notes:

YWWLAZ is the assembly traceability code.

AWLYYWW is the test code, where YYWW is the date code (YY = year, WW = work week

)

MMMMMM is the M00 (mask) number.

xx7448

xxnnnnNx

AWLYYWW

MMMMMM

YWWLAZ

7448

BGA/LGA

1 2 ... 54 55 56 57 58 59 60

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