May 2001

Specifications subject to change without notice,contact your sales representatives for the most recent information.

13/16

Ver 1.1

SM8051/8052 07/2005

SyncMOS Technologies Inc.

SM8051/80952

40L 600mil PDIP Information

A1

e1

B1

B

L

A

A2

D

S

eA

C

a

E1

E

Note:

1. Dimension D Max & include mold flash or tie bar

2. Dimension E1 does not include inter lead flash.

3. Dimension D & E1 include mold mismatch and are

determined at the mold parting line.

4. Dimension B1 does not include dam bar protrusion/

5. Controlling dimension is inch.

6. General appearance spec. should base on final visual

Symbol

Dimension in inch

minimal/maximal

Dimension in mm

minimal/maximal

A

- / 0.210

- / 5.33

A1

0.010 / -

0.25 / -

A2

0.150 / 0.160

3.81 / 4.06

B

0.016 / 0.022

0.41 / 0.56

B1

0.048 / 0.054

1.22 / 1.37

C

0.008 / 0.014

0.20 / 0.36

D

- / 2.070

- / 52.58

E

0.590 / 0.610

14.99 / 15.49

E1

0.540 / 0.552

13.72 / 14.02

e1

0.090 / 0.110

2.29 / 2.79

L

0.120 / 0.140

3.05 / 3.56

a

0 / 15

0 / 15

eA

0.630 / 0.670

16.00 / 17.02

S

- / 0.090

- / 2.29

burrs.

infusion.

inspection spec.