S29AL032D

19.3

VBN048—48-Ball Fine-Pitch Ball Grid Array (FBGA) 10.0 x 6.0 mm

D

A

D1

e

e

6

5

7

E

4

SE

E1

+0.20 0.50-

3

1.00

Ø0.50

2

1

H

G

F

E

D

C B A

+0.20

B

Design

1.00

-0.50

A1 ID.

Øb

Ø0.08 M C

Ø0.15 M C A B

A

A2

0.10 C

New

A1

SEATING PLANE

C

0.08 C

Recommended

for

PACKAGE

VBN 048

NOTES:

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

JEDEC

N/A

2. ALL DIMENSIONS ARE IN MILLIMETERS.

10.00 mm x 6.00 mm NOM

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

PACKAGE

AS NOTED).

SYMBOL

MIN

NOM

MAX

NOTE

4. e REPRESENTS THE SOLDER BALL GRID PITCH.

A

---

---

1.00

OVERALL THICKNESS

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

A1

0.17

---

---

BALL HEIGHT

"D" DIRECTION.

A2

0.62

---

0.73

BODY THICKNESS

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

D

10.00 BSC.

BODY SIZE

"E" DIRECTION.

N IS THE TOTAL NUMBER OF SOLDER BALLS.

E

6.00 BSC.

BODY SIZE

6 DIMENSION "b" IS MEASURED AT THE MAXIMUM BALL

D1

5.60 BSC.

BALL FOOTPRINT

Not

DIAMETER IN A PLANE PARALLEL TO DATUM C.

E1

4.00 BSC.

BALL FOOTPRINT

7 SD AND SE ARE MEASURED WITH RESPECT TO DATUMS

MD

8

ROW MATRIX SIZE D DIRECTION

A AND B AND DEFINE THE POSITION OF THE CENTER

ME

6

ROW MATRIX SIZE E DIRECTION

SOLDER BALL IN THE OUTER ROW.

WHEN THERE IS AN ODD NUMBER OF SOLDER BALLS IN

N

48

TOTAL BALL COUNT

THE OUTER ROW PARALLEL TO THE D OR E DIMENSION,

fb

0.35

---

0.45

BALL DIAMETER

RESPECTIVELY, SD OR SE = 0.000.

e

0.80 BSC.

BALL PITCH

WHEN THERE IS AN EVEN NUMBER OF SOLDER BALLS IN

THE OUTER ROW, SD OR SE = e/2

SD / SE

0.40 BSC.

SOLDER BALL PLACEMENT

8.

NOT USED.

NONE

DEPOPULATED SOLDER BALLS

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.

3425\ 16-038.25

Document Number: 002-02003 Rev. *B

Page 61 of 64