OR2T06A-4BA256 View Datasheet(PDF) - Lattice Semiconductor

Part Name

Description

MFG CO.

OR2T06A-4BA256

ORCA® Series 2 Field-Programmable Gate Arrays

Lattice Semiconductor 

Data Sheet

January 2002

Package Outline Drawings (continued)

208-Pin SQFP2

Dimensions are in millimeters.

30.60 ± 0.20

28.00 ± 0.20

21.0 REF

PIN #1 IDENTIFIER ZONE

208

1

ORCA Series 2 FPGAs

157

156

21.0

REF

28.00

± 0.20

30.60

± 0.20

52

105

53

104

EXPOSED HEAT SINK APPEARS ON BOTTOM

SURFACE: CHIP BONDED FACE UP (SEE DETAIL C)

DETAIL A

DETAIL B

3.40 ± 0.20

0.50 TYP

0.25 MIN

4.10 MAX

SEATING PLANE

0.08

1.30 REF

0.25

GAGE PLANE

SEATING PLANE

0.50/0.75

DETAIL A

Lattice Semiconductor

0.090/0.200

0.17/0.2

0.10 M

DETAIL B

5-3828.a

179

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