ETC HT94804

HT94804
HT94804
Feature
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29
HT94804
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HT94804 EEPROM Programming Table
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
00H
EN A
A 00
A 01
A 02
A 03
A 04
A 05
A 06
A 07
A 08
A 09
A 10
A 11
A 12
A 13
A 14
01H
A 15
A 16
A 17
FA2
FA1
FA0
EN B
B 00
B 01
B 02
B 03
B 04
B 05
B 06
02H
B 07
B 08
B 09
B 10
B 11
B 12
B 13
B 14
B 15
B 16
B 17
FB2
FB1
FB0
03H
EN C
C 00
C 01
C 02
C 03
C 04
C 05
C 06
C 07
C 08
C 09
C 10
C 11
C 12
C 13
C 14
04H
C 15
C 16
C 17
FC2
FC1
FC0
EBD
D 00
D 01
D 02
D 03
D 04
D 05
D 06
05H
D 07
D 08
D 09
D 10
D 11
D 12
D 13
D 14
D 15
D 16
D 17
FD2
FD1
FD0
06H
EN E
E 00
E 01
E 02
E 03
E 04
E 05
E 06
07H
E 15
E 16
E 17
FE2
FE1
FE0
08H
F07
F08
F09
F10
F11
F12
F13
F14
E 07
E 08
E 09
E 10
E 11
E 12
E 13
E 14
EN F
F00
F01
F02
F03
F04
F05
F06
F15
F16
F17
FF2
FF1
FF0
09H
SPF00 SPF01 SPF02 SPF03 SPF04 SPF05 SPF06 SPF07 SPF08 SPF09 SPF10 SPF11 SPF12 SPF13 SPF14 SPF15
0A H
SPF16 SPF17 SPF18 SPF19 SPF20 SPF21 SPF22 SPF23
0B H
pg
addr
A lp h a
5A A 5
0C H
0D H
CC
0E H
CC
CC
0FH
P rogram M od e P assw ord
10H
T e le p h o n e d ir e c t o r y # 1
11H
T e le p h o n e d ir e c t o r y # 1
12H
T e le p h o n e d ir e c t o r y # 1
13H
T e le p h o n e d ir e c t o r y # 1
14H
T e le p h o n e d ir e c t o r y # 1
:
:
:
:
35H
T e le p h o n e d ir e c t o r y # 8
36H
T e le p h o n e d ir e c t o r y # 8
37H
T e le p h o n e d ir e c t o r y # 8
38H
S e le c t fu ll fr e q u e n c y
–s e l f t e s t m o d e d i s p l a y a d d r e s s , 1 –d o n ' t d i s p l a y a d d r e s s
A l p h a : 0 –L C D d i s p l a y m a i n l a n d c h i n a m o d e , 1 –L C D d i s p l a y T A I W A N m o d e
P g : 0 –D i s a b l e m a n u a l p r o g r a m m o d e , 1 –E n a b l e m a n u a l p r o g r a m m o d e
G l o b a l , l o c k 1 , l o c k 2 c o d e = C C H –m e s s a g e l o c k f u n c t i o n d i s a b l e .
A ddr: 0
E E P R O M C H E C K W O R D : 5 A A 5 , th is v a lu e m u s t b e w r itte n to E E P R O M .
31
HT94804
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Application Circuits
R F E
N R
L V
B U Z Z E
M O T O
B L E
7 6 .8 k H z
A
R
D
Z
V
1 .5 V
R
1 .5 V
6 1
O S C 2
E P D 0
4
5 6
E P D 1
5
E P S K
6
D 1
2
V C C
V
C C
S K
D 1
D 0
G N D
7
H T 9 3 L C 4 6
R E S E T
5 3
5 2
2 N 3 9 0 6
1 .5 V
5 1
5 0
B U Z Z E R
4 9
1 S S 3 5 5
1 2 0 W
4 7
P U S T S W
4 5
4 4
2 N 3 9 0 6
1 .5 V
+
4 6
M O T O R
M O T O R
1 2 0 W
1 S S 3 5 5
4 3
4 2
V
4 1
1 8 0 W
2 N 3 9 0 6
C C
L E D
1 8 0 W
2 7 k W
B L E D
L E D
1 0 0 p F
E V C
E P C
E P S
E P D
E P D
C O N 3 6
1 2 0 W
V
1
S
2
K
3
I
5
6
C C
H E A D E R 6
V
1 .5 V
3 3 0 m H
B A T +
4 7 m F
4
O
0 .2 2 m F
B A T -
S P E A K E R
4 8
O S C 1
V D D
V S S
S E G 1 4
5 7
C S
A
6 2
6 3
6 4
6 5
6 6
6 7
6 8
6 9
7 0
7 1
7 2
7 3
7 4
7 5
7 6
7 7
7 8
5
H E A D E R 5
P B 7
P C 0
P C 1
V S S
B Z
T S C
V D D
B A F
B A L
D 1
B S 1
B S 2
B S 3
F O U T
T S
X 1
X 2
S E G 1 5
3
+
4
3
1
0
4
4 0
9
P A 0
3 9
2 0
S E G 1 6
C O M 0
1 9
7
8
P A 1
C O M 1
S E G 2 6
S E
S E
S E
S E
S E
S E
S E
S E G 1 7
3 8
1 8
P A 2
C O M 2
S E G 2 5
P A 3
S E G 1 8
3 7
1 7
P A 4
S E G 1 9
3 6
S E G 2 4
S E G 2 0
C O M 3
1 6
S E G 0
1 5
S E G 2 3
3 5
S E G 2 2
P A 5
E P C S
5 4
P A 6
S E G 2 1
3 4
1 4
S E G 2 2
5 8
5 5
T M R 1
S E G 1
S E G 2 1
G 2
G 2
G 2
G 3
G 3
G 3
G 3
C O M 1
C O M 2
7 9
8 0
1 3
H T 9 4 8 0 4
S E G 2 3
3 3
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
1 2
S E G 2 0
V D D
S E G 2
2 7
S E G 1 9
V S S
S E G 2 4
S E G 3
2 6
1 1
S E G 2 5
3 2
2 5
S E G 1 8
3
E V C
5 9
R E S
S E G 2 6
3 1
2 4
1 0
P B 0
S E G 4
2 3
9
S E G 1 7
P B 1
S E G 2 7
3 0
2 2
S E G 1 6
S E G 2 8
S E G 5
2 1
8
P B 2
S E G 6
2 0
7
S E G 1 5
P B 3
S E G 2 9
2 9
1 9
6
S E G 1 4
S E G 3 0
2 8
1 8
S E G 1 3
P B 4
S E G 7
1 7
5
S E G 3 1
2 7
1 6
4
2
6 0
P B 5
S E G 8
1 5
9
S E G 1 2
1
0 .2 2 m F
P B 6
S E G 9
1 4
V D D
3
8
2 6
1 3
2
7
2 5
1 2
V S S
6
S E G 1 0
1 1
1
5
S E G S E G 3 4
1 0
4
S E G 1 1
9
2 4
8
S E G 3 3
7
3
S E G 3 2
6
0 .1 m F
2
S E G 1 2
5
S E G 1 3
4
1
2 3
3
0
0
C C
2 7 0 k W
N R Z
R F E N
L V A
3
2 2
2
C O M
C O M
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
2 1
1
2 7 0 k W
0 .2 2 m F
0 .0 0 1 m F
1 N C
2 L X
3 N C
4 V S S
V
4 7 m F
8
O U T
N C
V D E T
C P
5
6
7
C C
+
5 p F
N
2 7 0 k W
R E S E T
H T 9 9 S 2 0 1
N o t e : H T 9 9 S 2 0 1 is H o lt e k 's D C / D C + R E S E T I C .
32