HT81012/HT81018

HT81XXX

Rev. 1.50

3

November 21, 2006

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

( 0 , 0 )

V D D

O S C I

K E Y 3

V S S

O U T 1

V D D

O U T 2

I / O 2

I / O 1

K E Y 4

Chip size: 41.9

´ 84.4 (mil)

2

* The IC substrate should be connected to VSS in the PCB layout artwork.