Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

HT1330 Datasheet(PDF) 3 Page - Holtek Semiconductor Inc

Part # HT1330
Description  3 1/2 Digit Timer Watch
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT1330 Datasheet(HTML) 3 Page - Holtek Semiconductor Inc

  HT1330 Datasheet HTML 1Page - Holtek Semiconductor Inc HT1330 Datasheet HTML 2Page - Holtek Semiconductor Inc HT1330 Datasheet HTML 3Page - Holtek Semiconductor Inc HT1330 Datasheet HTML 4Page - Holtek Semiconductor Inc HT1330 Datasheet HTML 5Page - Holtek Semiconductor Inc HT1330 Datasheet HTML 6Page - Holtek Semiconductor Inc HT1330 Datasheet HTML 7Page - Holtek Semiconductor Inc HT1330 Datasheet HTML 8Page - Holtek Semiconductor Inc  
Zoom Inzoom in Zoom Outzoom out
 3 / 8 page
background image
Pin/Pad Description
Pin No. Pad No. Pad Name
I/O
Description
11
1
S3
I
Input to start/stop the timer
14
2
S2
I
Input for minute setting
16
3
S1
I
Input for hour setting
17
4
VEE
¾
Negative voltage supply for LCD display
18
5
CAP2
O
For voltage doubling capacitor
20
6
CAP1
O
For voltage doubling capacitor
24
7
COM1
O
Common 1 drive
25
8
BC3
O
Segment drive
26
9
AG3
O
Segment drive
27
10
FE3
O
Segment drive
28
11
BC2
O
Segment drive
29
12
ADG2
O
Segment drive
30
13
FE2
O
Segment drive
31
14
COD3
O
Segment drive
33
15
BC1
O
Segment drive
34
16
AG1
O
Segment drive
35
17
FE1
O
Segment drive
36
18
KD1
O
Segment drive
37
19
COM2
O
Common 2 drive
38
20
OSC1
I
Oscillator input
39
21
OSC2
O
Oscillator output
46
22
BUSY
O
Timer busy flag, active high
47
23
T2
I/O Chip test pin
424
T1
I/O Fast-test control pin
5
25
VSS
¾
Negative power supply
6
26
VDD
¾
Positive power supply
827
OP
I
Option pin for countdown recycle
928
BZ
O
Piezo drive
10
29
BZB
O
Piezo drive
HT1330
3
August 10, 2000



Html Pages

1 2 3 4 5 6 7 8


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com