HT81003 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT81003

EasyVoice™ Speech

Holtek Semiconductor 

HT81012/HT81018

HT81XXX

I/O 2

I/O 1

KEY4

KEY3

VDD

O SCI

1

(0 ,0 )

14 VSS

2

3

4

13

O U T1

5

12

VDD

6

7 8 9 10 11

O U T2

Chip size: 41.9 ´ 84.4 (mil)2

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

Rev. 1.50

3

November 21, 2006

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