HT827A0 データシートの表示（PDF） - Holtek Semiconductor

部品番号

コンポーネント説明

メーカー

HT827A0

8-Bit Microcontroller with Voice ROM

Holtek Semiconductor 

Pad Assignment

HT827A0

1

44 43 42

41 40 39 38 37 36 35 34

PB3

2

PB2

3

PB1

4

PB0

5

VSS

6

PE0

7

PE1

8

PE2

9

P E 3 10

IN T 1 1

TM R 12

(0 ,0 )

33 O SC2

13 14 15 16 17 18 19 20 21 22 23 24

32 O SC1

31 VDD

30

RES

29

AUD

25 26 27 28

Chip size: 3555 ´ 5015 (mm)2

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

* The TMR pad must be bound to VDD or VSS if it is not used.

3

March 15, 2000

Share Link: