HT16C22 datasheet(3/30 Pages) HOLTEK

3 / 30 page

Rev. 1.20

May 10, 2011

HT16C22/HT16C22G

Pin Assignment

H T 1 6 C 2 2

4 8 L Q F P - A

2 1 2 2 2 3 2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

3 2

3 3

3 4

3 5

3 6

3 7

3 8

3 9

4 0

1 0

1 1

1 2

1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0

4 8

4 1

4 2

4 3

4 4

4 5

4 6

4 7

V D D

S D A

S C L

V S S

C O M 0

* C O M 2

* C O M 1

C O M 3

S E G 0

S E G 1

S E G 2

S E G 3

S E G 2 7

S E G 2 6

S E G 2 5

S E G 2 4

S E G 2 3

S E G 2 2

S E G 2 1

S E G 2 0

S E G 1 9

S E G 1 8

S E G 1 7

S E G 1 6

1 0

1 1

1 2

1 3

1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2

3 4

3 5

3 6

3 7

3 8

3 9

4 8

4 9

5 0

5 1

5 2

2 3 2 4 2 5 2 6

2 7

2 8

2 9

3 0

3 1

3 2

3 3

4 0

4 1

4 2

4 3

4 4

4 5

4 6

4 7

H T 1 6 C 2 2

5 2 Q F P - A

V D D

S D A

S C L

V S S

C O M 0

* C O M 2

* C O M 1

C O M 3

S E G 0

S E G 1

S E G 2

S E G 3

S E G 4

S E G 3 0

S E G 2 9

S E G 2 8

S E G 2 7

S E G 2 6

S E G 2 5

S E G 2 4

S E G 2 3

S E G 2 2

S E G 2 1

S E G 2 0

S E G 1 9

S E G 1 8

Note: The *COM1 and *COM2 pins are not in sequential order.

HT16C22 Datasheet(PDF) 3 Page - Holtek Semiconductor Inc

HT16C22 Datasheet(HTML) 3 Page - Holtek Semiconductor Inc

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