SMSC COM20020 manual PIN Plcc Package Dimensions

G

E

	PIN NO.	J
1

F

B1

D3

A

B

D2

R

J	J
	D1
	D

DIM	28L
A	.160-.180
A1	.090-.120
B	.013-.021
B1	.026-.032
C	.020-.045
D	.485-.495
D1	.450-.456
D2	.390-.430
D3	.300 REF
E	.050 BSC
F	.042-.056
G	.042-.048
J	.000-.020
R	.025-.045

NOTES:

	C
A1		g
e	e	n	e
		i
	n	t	n
s		a
	a		a
a		e
	l		l
B	P	S	P

1.All dimensions are in inches.

2.Circle indicating pin 1 can appear on a top surface as shown on the drawing or right above it on a beveled edge.

FIGURE 18 - 28-PIN PLCC PACKAGE DIMENSIONS

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