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For each package definition (<Part> tag in the machine database file), the import routine determines the Lead Count as indicated in the Interpretation for LeadCount Determination column in the table below.

ShapeType Value (Hex)

Represents

LeadNum Values Present in XML

Interpretation for Lead Count Determination

00:

Unknown

No LeadNum value or equivalent

0 (zero)

01:

”Melf Chip”

No LeadNum value or equivalent

2

02:

”Sp.Chip”

No LeadNum value or equivalent

2

03:

”Mini-Tr/SOT”

NS

N + S

04:

”SOP”

NE

(N + E) x 2

05:

”QFP”

NE

(N + E) x 2

06:

”PLCC”

NE

(N + E) x 2

07:

”Std.Chip”

No LeadNum value or equivalent

2

08:

”2Ends”

No LeadNum value or equivalent

2

09:

”P-Tr”

NS

N + S

0A:

”Cylinder”

No LeadNum value or equivalent

2

0B:

”Bare.Chip”

No LeadNum value or equivalent

0 (zero)

0C:

”Special”

Specific LeadNum values.

See note below.

0D:

”BGA”

No LeadNum value

Use the BgaAmount value

0E:

”Odd.Chip”

No LeadNum value or equivalent

2

0F:

”SOJ”

E

E x 2

10:

”Con-E”

E

E x 2

11:

”Con-NSEW”

NESW

N + E + S + W

12:

”OffLead”

NESW

N + E + S + W

13:

”AsMark”

No LeadNum value or equivalent

0 (zero)

14:

”Sp.Quad”

NESW

N + E + S + W

15:

”Gravity”

No LeadNum value or equivalent

0 (zero)

16:

”Ignore”

No LeadNum value or equivalent

0 (zero)

17:

”FlipChip”

NESW

((N + S)/2) x ((E + W)/2)

18:

”Sp.Con”

E

E

19:

”BGA”

No LeadNum value

Use the BgaAmount value

1D:

”Special, Smart_Recognition”

No LeadNum value

0 (zero)

Determining the Lead Count for ShapeType Special

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