BS640HD9V datasheet(87/89 Pages) AMD

87 / 89 page

May 10, 2006 27024B3

Am29BDS128H/Am29BDS640H

D A TA

SH EE T

PHYSICAL DIMENSIONS

VBB080—80-ball Fine-Pitch Ball Grid Array (BGA) 11.5 x 9 mm Package

Note: BSC is an ANSI standard for Basic Space Centering

3233 \ 16-038.9h

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

2. ALL DIMENSIONS ARE IN MILLIMETERS.

3. BALL POSITION DESIGNATION PER JESD 95-1, SPP-010 (EXCEPT

AS NOTED).

e REPRESENTS THE SOLDER BALL GRID PITCH.

5. SYMBOL "MD" IS THE BALL ROW MATRIX SIZE IN THE

"D" DIRECTION.

SYMBOL "ME" IS THE BALL COLUMN MATRIX SIZE IN THE

"E" DIRECTION.

N IS THE TOTAL NUMBER OF SOLDER BALLS.

DIMENSION "b" IS MEASURED AT THE MAXIMUM BALL

DIAMETER IN A PLANE PARALLEL TO DATUM C.

SD AND SE ARE MEASURED WITH RESPECT TO DATUMS

A AND B AND DEFINE THE POSITION OF THE CENTER

SOLDER BALL IN THE OUTER ROW.

WHEN THERE IS AN ODD NUMBER OF SOLDER BALLS IN

THE OUTER ROW PARALLEL TO THE D OR E DIMENSION,

RESPECTIVELY, SD OR SE = 0.000.

WHEN THERE IS AN EVEN NUMBER OF SOLDER BALLS IN

THE OUTER ROW, SD OR SE = e/2

8. NOT USED.

9. "+" INDICATES THE THEORETICAL CENTER OF DEPOPULATED

BALLS.

10 A1 CORNER TO BE IDENTIFIED BY CHAMFER, LASER OR INK

MARK, METALLIZED MARK INDENTATION OR OTHER MEANS.

PACKAGE

VBB 080

JEDEC

N/A

11.50 mm x 9.00 mm NOM

PACKAGE

SYMBOL

MIN

NOM

MAX

NOTE

---

1.00

OVERALL THICKNESS

0.20

---

BALL HEIGHT

0.62

---

0.76

BODY THICKNESS

11.50 BSC.

BODY SIZE

9.00 BSC.

BODY SIZE

8.80 BSC.

BALL FOOTPRINT

5.60 BSC.

BALL FOOTPRINT

ROW MATRIX SIZE D DIRECTION

ROW MATRIX SIZE E DIRECTION

TOTAL BALL COUNT

φb

0.30

0.35

0.40

BALL DIAMETER

0.80 BSC.

BALL PITCH

SD / SE

0.40 BSC.

SOLDER BALL PLACEMENT

(A3-A6, B3-B6, L3-L6, -M3-M6) DEPOPULATED SOLDER BALLS

BOTTOM VIEW

TOP VIEW

SIDE VIEW

A1 CORNER

INDEX MARK

CORNER

PIN A1

0.05

(2X)

0.05

φ 0.15

φ 0.08 M

0.10 C

0.08

φb

SEATING PLANE

BS640HD9V Datasheet(PDF) 87 Page - Advanced Micro Devices

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