EM91410 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
AND DUAL-TONE MELODY GENERATOR
EM91410
Pin Assignment
EM91410AP
EM91410BP
COL5
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
COL5
COL4/KT
COL3
COL2
COL1
XIN
XOUT
XMUTE
VSS
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
11
HDO
PO
HDO
PO
COL4/KT
COL3
COL2
COL1
XIN
XOUT
XMUTE
VSS
ROW4
ROW3
ROW2
ROW1
HKS
ROW4
ROW3
ROW2
ROW1
HKS
VDD
DTMF
HFO
VDD
DTMF
HFI
10
EM91410CK
EM91410DK
NC
1
2
3
4
5
6
7
8
9
22
21
20
19
18
17
16
15
14
13
12
NC
COL5
COL4/KT
COL3
COL2
COL1
XIN
XOUT
XMUTE
VSS
1
2
3
4
5
6
7
8
9
24
23
22
21
20
19
18
17
16
15
14
13
SDO
HDO
PO
SDO
HDO
PO
COL5
COL4/KT
COL3
COL2
COL1
XIN
XOUT
XMUTE
VSS
ROW4
ROW3
ROW2
ROW1
HKS
VDD
DTMF
HFO
ROW4
ROW3
ROW2
ROW1
HKS
VDD
DTMF
HFO
10
11
10
11
12
HFI
HFI
DRING
RMUTE
Keyboard Arrangement
COL1
COL2
COL3
COL4/KT
COL5
ST
ROW1
ROW2
ROW3
ROW4
1
4
7
2
5
8
0
3
6
9
#
HD
F
A
*/T
RD/P
* This specification are subject to be changed without notice.
10.1.1997
2
ELAN [ ELAN MICROELECTRONICS CORP ]
