MPC7445 datasheet(42/64 Pages) FREESCALE

部件名	MPC7445

功能描述	RISC Microprocessor Hardware Specifications

PDF	64 Pages

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制造商	FREESCALE [Freescale Semiconductor, Inc]

网页	http://www.freescale.com

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MPC7455 RISC Microprocessor Hardware Specifications, Rev. 4.1

Freescale Semiconductor

Package Description

8.2 Mechanical Dimensions for the MPC7445, 360 CBGA

Figure 20 provides the mechanical dimensions and bottom surface nomenclature for the MPC7445, 360 CBGA

package.

Figure 20. Mechanical Dimensions and Bottom Surface Nomenclature for the MPC7445,

360 CBGA Package

NOTES:

1. DIMENSIONING AND TOLERANCING

PER ASME Y14.5M, 1994.

2. DIMENSIONS IN MILLIMETERS.

3. TOP SIDE A1 CORNER INDEX IS A

METALIZED FEATURE WITH VARIOUS

SHAPES. BOTTOM SIDE A1 CORNER IS

DESIGNATED WITH A BALL MISSING

FROM THE ARRAY.

0.2

360X

A1 CORNER

0.2

123456789 10 11 1213141516

0.3

0.15

0.15 A

17 18 19

Millimeters

DIM

MIN

MAX

2.72

3.20

0.80

1.00

1.10

1.30

—

0.6

0.82

0.93

25.00 BSC

—

6.15

12.15

12.45

1.27 BSC

25.00 BSC

—

11.1

7.45

—

8.75

9.20

Capacitor Region

MPC7445 数据表(PDF) 42 Page - Freescale Semiconductor, Inc

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