OR2T15B7BA352-DB View Datasheet(PDF) - Lattice Semiconductor

Part Name

Description

Manufacturer

OR2T15B7BA352-DB

ORCA® Series 2 Field-Programmable Gate Arrays

Lattice Semiconductor 

ORCA Series 2 FPGAs

Data Sheet

November 2006

Package Outline Drawings (continued)

256-Pin PBGA

Dimensions are in millimeters.

A1 BALL

IDENTIFIER ZONE

27.00 ± 0.20

+0.70

24.00 –0.00

ES +0.70

IC24.00 –0.00

D 27.00

± 0.20

V E MOLD

COMPOUND

E U PWB

D 0.36 ± 0.04

1.17 ± 0.05

T TIN 0.60 ± 0.10

SOLDER BALL

19 SPACES @ 1.27 = 24.13

2.13 ± 0.19

SEATING PLANE

0.20

CY

N W

V

U

ET

O R

P

N

LM

L

E C K

J

H

G

S ISF

CENTER ARRAY

FOR THERMAL

ENHANCEMENT

E

D

C

DB

0.75 ± 0.15

19 SPACES

@ 1.27 = 24.13

A

A1 BALL

CORNER

1 2 3 4 5 6 7 8 9 10 12 14 16 18 20

11 13 15 17 19

5-4406r.6

184

Lattice Semiconductor

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