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HT6P20X_09 [HOLTEK]

OTP Encoder; OTP编码器
HT6P20X_09
型号： HT6P20X_09
厂家： HOLTEK SEMICONDUCTOR INC    HOLTEK SEMICONDUCTOR INC
描述：

OTP Encoder
OTP编码器

编码器
文件： 总13页 (文件大小：113K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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HT6P20X Series  
224 OTP Encoder  
Features  
·
·
·
·
·
Operating voltage: 2V~12V  
One time programmable process  
·
Low power consumption  
Data active: D0~D3  
·
Built-in oscillator needs only 5% resistor  
Minimal external components  
·
0/2/4 data selectable  
224 maximum address and data codes  
HT6P20A/B: 8-pin DIP/SOP package  
HT6P20D: 16-pin DIP/NSOP package  
·
·
Easy interface with an RF or IR medium  
Applications  
·
·
·
·
Burglar alarm system  
Security system  
·
Smoke and fire alarm system  
Cordless telephones  
Other remote control systems  
·
Garage door controllers  
·
Car door controllers  
General Description  
The HT6P20X is a CMOS LSI encoder designed for re-  
mote control system applications. It encodes 24 bits of  
information and then serially transmits it via the DOUT  
pin upon receipt of transmission enable (DATA pins:  
D0~D3) signals. The combination of address and data  
bits of the HT6P20X is designed using one time pro-  
grammable process. In addition, the chip offers various  
packaging for flexible combination of programmable ad-  
dress/data so as to meet various applications. Its pro-  
grammable address/data is transmitted together with  
the anti-code bits via RF or infrared transmission me-  
dium upon receipt of a trigger signal.  
Block Diagram  
O
O
S
S
C
C
1
2
A
d
d
r
e
s
s
O
s
c
i
l
l
a
t
o
r
C
o
u
n
t
e
r
V
P
P
P
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o
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r
a
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m
M
i
i
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x
g
e
r
&
D
O
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T
C
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i
t
a
D
a
t
L
a
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c
h
P
G
M
D
0
D
3
Note: Address/Data numbers are available in various combinations, refer to the functional description.  
Rev. 1.60  
1
July 30, 2009  
HT6P20X Series  
Pin Assignment  
2
4
-
A
d
d
r
e
s
s
2
2
-
A
d
d
r
e
s
s
2
0
-
A
d
d
r
e
s
s
0
-
D
a
t
a
2
-
D
a
t
a
4
-
D
a
t
a
D
D
D
1
2
3
1
2
3
4
5
6
7
8
1
1
1
1
1
1
1
6
5
4
3
2
1
0
D
P
S
V
V
D
O
O
0
G
I
P
D
M
O
V
S
S
P
N
N
N
N
C
C
C
C
D
D
0
1
P
G
M
S
V
V
D
I
P
D
O
N
V
D
O
C
O
D
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
V
S
S
P
D
D
O
U
T
V
S
S
O
O
S
S
C
C
2
1
D
U
T
S
S
C
C
1
2
O
S
C
2
9
O
U
T
S
C
1
H
T
6
P
2
0
A
H
T
6
P
2
0
B
H
T
6
P
2
0
D
8
D
I
P
/
S
O
P
8
D
I
P
/
S
O
P
1
6
D
I
P
/
N
S
O
P
Pin Description  
HT6P20D  
Internal  
Connection  
Pin No. Pin Name I/O  
Description  
16  
CMOS IN  
Pull-high  
Data input and transmission enable (active low)  
They can be externally set to VSS or left open.  
D0~D3  
I
1~3  
4
VSS  
Negative power supply, ground  
No connection  
¾
¾
O
I
¾
¾
5~8  
9
NC  
OSC2  
OSC1  
DOUT  
VDD  
VPP  
OSCILLATOR Oscillator output pin  
OSCILLATOR Oscillator input pin  
10  
11  
12  
13  
O
¾
I
CMOS OUT  
Data serial transmission output  
Positive power supply  
Programming power supply, VDD for normal operation  
¾
¾
CMOS  
Programming address/control code input and mode code output for  
mode verification  
14  
15  
SIO  
I/O  
I
IN/OUT  
CMOS IN  
Pull-high  
PGM  
Program mode control pin, active low  
Approximate Internal Connection Circuits  
C
M
O
S
I
N
C
M
O
S
I
N
/
O
U
T
M O  
C
S
O
U
T
O
S
C
I
L
L
A
T
O
R
P
u
l
l
-
h
i
g
h
V
D
D
O
S
C
2
O
S
C
1
Rev. 1.60  
2
July 30, 2009  
HT6P20X Series  
Absolute Maximum Ratings  
Supply Voltage ...........................VSS-0.3V to VSS+12V  
Input Voltage..............................VSS-0.3V to VDD+0.3V  
Storage Temperature............................-50°C to 125°C  
Operating Temperature...........................-20°C to 75°C  
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may  
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed  
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.  
Electrical Characteristics  
Ta=25°C  
Test Conditions  
Conditions  
Symbol  
Parameter  
Min.  
Typ.  
Max.  
Unit  
VDD  
VDD  
ISTB  
IDD  
Operating Voltage  
Standby Current  
Operating Current  
²H² Input Voltage  
²L² Input Voltage  
2
12  
2
V
mA  
mA  
V
¾
¾
¾
1
12V Oscillator stops  
¾
¾
No load, fOSC=3kHz  
12V  
¾
200  
¾
400  
VDD  
0.2VDD  
300  
¾
VIH  
VIL  
0.8VDD  
¾
¾
0
¾
-2  
-6.5  
2
V
¾
¾
RPH  
D0~D3 Pull-high Resistance 12V  
150  
-5  
-15  
5
¾
kW  
mA  
mA  
mA  
mA  
kHz  
0.9VDD  
0.9VDD  
0.1VDD  
0.1VDD  
5V  
Source  
12V  
¾
IDOUT  
Output Current  
5V  
Sink  
12V  
¾
6
15  
3
¾
fOSC  
Oscillator Frequency  
12V  
ROSC=1.4MW  
¾
¾
Functional Description  
Normal Operation  
The HT6P20X encodes and transmits address/data to a decoder upon receipt of a trigger signal. The address codes of  
the HT6P20A are always transmitted as long as power (VDD) is supplied. The transmission function of the HT6P20B/D  
is enabled by the D0~D3 pins (active low). The following is the transmission timing of the HT6P20X:  
D
0
~
D
3
<
1
w
o
r
d
>
1
w
o
r
d
E
n
c
o
d
e
r
D
O
U
T
Transmission Timing  
A complete code word of the HT6P20D consists of 3 periods as shown below.  
f
o
s
c
1
c
l
o
c
k
D
O
U
T
0
1
0
1
1
/
3
b
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t
p
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d
A
a
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t
i
-
c
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)
p
(
D
3
~
D
0
,
1
)
2
c
l
o
c
k
s
(
0
~
A
1
9
,
6
0
c
l
o
c
k
s
(
2
3
c
l
o
c
k
s
)
a d  
(
4
b
i t  
d
s
)
d
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e
s
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d
e
a
t
p
a
e
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c
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o
d
d
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p
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i
o
A Complete Code Word for the HT6P20D  
Rev. 1.60  
3
July 30, 2009  
HT6P20X Series  
The HT6P20A/B/D detects the logic state of the internal programmed address and the external data pins, and then trans-  
mits the detected information during the code period. Each address/data bit can be set to one of the following two logic  
states:  
f
o
s
c
"
O
n
e
"
"
Z
e
r
o
"
A
d
d
r
e
s
s
/
D
a
t
a
b
i
t
Flowchart  
P
o
w
e
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o
n
S
t
a
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d
b
y
m
o
d
e
N
o
T
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n
a
b
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d
?
Y
e
s
P
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/
A
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D
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a
/
A
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-
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s
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N
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Y
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s
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a
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s
m
i
s
s
o
n
s
t
i
l
l
e
n
a
b
l
e
d
Rev. 1.60  
4
July 30, 2009  
HT6P20X Series  
Application Circuits  
T
r
a
n
s
m
i
t
t
e
r
C
i
r
c
u
T
r
a
n
s
m
i
t
t
e
r
C
i
r
c
u
i
t
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
P
V
G
M
S
I
O
P
V
G
M
S
I
O
+
1
2
V
+
1
2
V
S
S
V
P
P
S
S
V
P
P
1
0
W
0
O
O
S
S
C
C
2
1
V
D
D
O
O
S
S
C
C
2
1
V
D
D
T
E
L
E
D
R
o
s
c
R
o
s
c
0
m
. F 1  
D
O
U
T
D
O
U
T
H
T
6
P
2
0
A
H
T
6
P
2
0
A
R
o
@
1
s
c
.
W
4
M
R
o
@
1
s
c
.
W
4
M
T
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T
r
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s
m
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r
C
i
r
c
u
+
1
2
V
8
7
6
3
8
7
6
3
1
2
4
5
1
2
4
5
+
1
2
V
D
D
0
N
C
D
D
0
N
C
1
0
W
0
1
0
W
0
1
1
V
D
D
V
D
D
L
E
D
0
m
. F 1  
O
O
S
S
C
C
2
1
O
O
S
S
C
C
2
1
D
O
U
T
D
O
U
T
R
o
s
c
R
o
s
c
V
S
S
V
S
S
H
T
6
P
2
0
B
H
T
6
P
2
0
B
R
o
@
1
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c
W
4
M
R
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@
1
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c
.
W
4
M
T
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1
2
3
4
5
6
7
8
1
1
1
1
1
1
1
9
6
D
D
D
V
N
N
N
N
1
2
3
D
0
1
1
1
1
1
1
1
6
1
2
3
4
5
6
7
8
D
D
D
V
N
N
N
N
1
2
3
D
0
5
P
G
M
5
P
G
M
4
3
2
1
0
S
I
O
4
3
2
1
0
+
1
2
V
S
I
O
+
1
2
V
S
S
V
P
P
S
S
V
P
P
1
0
W
0
1
0
0
W
C
C
V
D
D
C
C
V
D
D
L
E
D
D
O
U
T
0
m
. F 1  
D
O
U
T
R
o
s
c
R
o
s
c
C
O
O
S
S
C
C
1
2
C
O
O
S
S
C
C
1
2
C
9
C
H
T
6
P
2
0
D
H
T
6
P
2
0
D
R
o
@
1
s
c
W
4
M
R
o
@
1
s
c
W
4
M
Note:  
In order to prevent the IC from getting damaged due to the latch up, the 100W resistor or the LED which can  
also be a transmission indicator is indispensable.  
Rev. 1.60  
5
July 30, 2009  
HT6P20X Series  
Package Information  
8-pin DIP (300mil) Outline Dimensions  
A
8
5
B
1
4
H
C
D
I
G
E
F
Dimensions in mil  
Nom.  
Symbol  
Min.  
355  
240  
125  
125  
16  
Max.  
375  
260  
135  
145  
20  
A
B
C
D
E
F
G
H
I
¾
¾
¾
¾
¾
50  
70  
¾
100  
¾
¾
¾
295  
¾
315  
375  
¾
Rev. 1.60  
6
July 30, 2009  
HT6P20X Series  
16-pin DIP (300mil) Outline Dimensions  
A
A
9
8
1
6
9
8
1
6
B
B
1
1
H
H
C
D
C
D
G
G
E
E
I
I
F
F
Fig1. Full Lead Packages  
Fig2. 1/2 Lead Packages  
·
MS-001d (see fig1)  
Dimensions in mil  
Nom.  
Symbol  
Min.  
780  
240  
115  
115  
14  
Max.  
880  
280  
195  
150  
22  
A
B
C
D
E
F
G
H
I
¾
¾
¾
¾
¾
45  
70  
¾
100  
¾
¾
¾
300  
¾
325  
430  
¾
·
MS-001d (see fig2)  
Dimensions in mil  
Nom.  
Symbol  
Min.  
735  
240  
115  
115  
14  
Max.  
775  
280  
195  
150  
22  
A
B
C
D
E
F
G
H
I
¾
¾
¾
¾
¾
45  
70  
¾
100  
¾
¾
¾
300  
¾
325  
430  
¾
Rev. 1.60  
7
July 30, 2009  
HT6P20X Series  
·
MO-095a (see fig2)  
Dimensions in mil  
Nom.  
Symbol  
Min.  
745  
275  
120  
110  
14  
Max.  
785  
295  
150  
150  
22  
A
B
C
D
E
F
G
H
I
¾
¾
¾
¾
¾
45  
60  
¾
100  
¾
¾
¾
300  
¾
325  
430  
¾
Rev. 1.60  
8
July 30, 2009  
HT6P20X Series  
8-pin SOP (150mil) Outline Dimensions  
8
1
5
A
B
4
C
C
'
G
H
D
a
E
F
·
MS-012  
Dimensions in mil  
Nom.  
Symbol  
Min.  
228  
150  
12  
188  
¾
Max.  
244  
157  
20  
A
B
C
C¢  
D
E
F
¾
¾
¾
¾
¾
50  
¾
¾
¾
¾
197  
69  
¾
¾
4
10  
G
H
a
16  
7
50  
10  
0°  
8°  
Rev. 1.60  
9
July 30, 2009  
HT6P20X Series  
16-pin NSOP (150mil) Outline Dimensions  
1
6
9
8
A
B
1
C
C
'
G
H
D
a
F
E
·
MS-012  
Dimensions in mil  
Nom.  
Symbol  
Min.  
228  
150  
12  
386  
¾
Max.  
244  
157  
20  
A
B
C
C¢  
D
E
F
¾
¾
¾
¾
¾
50  
¾
¾
¾
¾
394  
69  
¾
¾
4
10  
G
H
a
16  
7
50  
10  
0°  
8°  
Rev. 1.60  
10  
July 30, 2009  
HT6P20X Series  
Product Tape and Reel Specifications  
Reel Dimensions  
D
T
2
C
A
B
T
1
SOP 8N  
Symbol  
Description  
Dimensions in mm  
A
B
Reel Outer Diameter  
Reel Inner Diameter  
Spindle Hole Diameter  
Key Slit Width  
330.0±1.0  
100.0±1.5  
+0.5/-0.2  
13.0  
C
D
2.0±0.5  
+0.3/-0.2  
12.8  
T1  
T2  
Space Between Flange  
Reel Thickness  
18.2±0.2  
SOP 16N (150mil)  
Symbol  
Description  
Dimensions in mm  
330.0±1.0  
A
B
Reel Outer Diameter  
Reel Inner Diameter  
Spindle Hole Diameter  
Key Slit Width  
100.0±1.5  
+0.5/-0.2  
13.0  
C
D
2.0±0.5  
+0.3/-0.2  
16.8  
T1  
T2  
Space Between Flange  
Reel Thickness  
22.2±0.2  
Rev. 1.60  
11  
July 30, 2009  
HT6P20X Series  
Carrier Tape Dimensions  
P
0
P
1
t
D
E
F
W
B
0
C
D
1
P
K
0
A
0
R
e
e
l
H
o
l
e
I
C
p
a
c
k
a
g
e
p
i
n
1
a
n
d
t
a
r
e
l
o
c
a
t
e
d
o
n
t
h
e
s
a
m
SOP 8N  
Symbol  
Description  
Dimensions in mm  
+0.3/-0.1  
12.0  
W
P
Carrier Tape Width  
Cavity Pitch  
8.0±0.1  
1.75±0.1  
5.5±0.1  
E
Perforation Position  
F
Cavity to Perforation (Width Direction)  
Perforation Diameter  
Cavity Hole Diameter  
Perforation Pitch  
D
1.55±0.1  
+0.25/-0.00  
D1  
P0  
P1  
A0  
B0  
K0  
t
1.50  
4.0±0.1  
2.0±0.1  
6.4±0.1  
5.2±0.1  
2.1±0.1  
0.30±0.05  
9.3±0.1  
Cavity to Perforation (Length Direction)  
Cavity Length  
Cavity Width  
Cavity Depth  
Carrier Tape Thickness  
Cover Tape Width  
C
NSOP 16N  
Symbol  
Description  
Carrier Tape Width  
Dimensions in mm  
16.0±0.3  
W
P
Cavity Pitch  
8.0±0.1  
E
Perforation Position  
Cavity to Perforation (Width Direction)  
Perforation Diameter  
Cavity Hole Diameter  
Perforation Pitch  
1.75±0.1  
F
7.5±0.1  
+0.1/-0.0  
D
1.55  
+0.25/-0.0  
D1  
P0  
P1  
A0  
B0  
K0  
t
1.50  
4.0±0.1  
2.0±0.1  
Cavity to Perforation (Length Direction)  
Cavity Length  
6.5±0.1  
Cavity Width  
10.3±0.1  
2.1±0.1  
Cavity Depth  
Carrier Tape Thickness  
Cover Tape Width  
0.30±0.05  
13.3±0.1  
C
Rev. 1.60  
12  
July 30, 2009  
HT6P20X Series  
Holtek Semiconductor Inc. (Headquarters)  
No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan  
Tel: 886-3-563-1999  
Fax: 886-3-563-1189  
http://www.holtek.com.tw  
Holtek Semiconductor Inc. (Taipei Sales Office)  
4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan  
Tel: 886-2-2655-7070  
Fax: 886-2-2655-7373  
Fax: 886-2-2655-7383 (International sales hotline)  
Holtek Semiconductor Inc. (Shenzhen Sales Office)  
5F, Unit A, Productivity Building, No.5 Gaoxin M 2nd Road, Nanshan District, Shenzhen, China 518057  
Tel: 86-755-8616-9908, 86-755-8616-9308  
Fax: 86-755-8616-9722  
Holtek Semiconductor (USA), Inc. (North America Sales Office)  
46729 Fremont Blvd., Fremont, CA 94538, USA  
Tel: 1-510-252-9880  
Fax: 1-510-252-9885  
http://www.holtek.com  
Copyright Ó 2009 by HOLTEK SEMICONDUCTOR INC.  
The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek as-  
sumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used  
solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable  
without further modification, nor recommends the use of its products for application that may present a risk to human life  
due to malfunction or otherwise. Holtek¢s products are not authorized for use as critical components in life support devices  
or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information,  
please visit our web site at http://www.holtek.com.tw.  
Rev. 1.60  
13  
July 30, 2009  

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