EM91415 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
AND DUAL-TONE MELODY GENERATOR
EM91415
Pin Assignment
EM91415AP
EM91415BP
COL5
COL4/KT
COL3
COL2
COL1
XIN
XOUT
XMUTE
VSS
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
ROW4
ROW3
ROW2
ROW1
HKS
ROW4
ROW3
ROW2
ROW1
HKS
VDD
DTMF
HFO
VDD
DTMF
HFI
10
EM91415CK
EM91415DK
ROW6
COL5
COL4/KT
COL3
COL2
COL1
XIN
XOUT
XMUTE
VSS
1
2
3
4
5
6
7
8
9
22
21
20
19
18
17
16
15
14
13
12
ROW6
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
ROW5/SDO
HDO
PO
ROW4
ROW3
ROW2
ROW1
HKS
ROW5/SDO
HDO
PO
ROW4
ROW3
ROW2
ROW1
HKS
VDD
DTMF
HFO
VDD
DTMF
HFO
10
11
10
11
12
HFI
HFI
DRING
RMUTE
Keyboard Arrangement
COL1
COL2
COL3
COL4/KT
COL5
EM1
EM2
EM3
ST
M5
M10
ROW1
ROW2
ROW3
1
4
7
*/T
M1
M6
2
5
8
0
M2
M7
3
6
9
#
M3
M8
HD
F
A
RD/P
M4
M9
ROW4
ROW5/SDO
ROW6
ROW5/SDO : Option by COL5
@When ROW5 is selected by R option (COL5), there are 13 sets one touch memory version in EM91415C/D
provided.
* This specification are subject to be changed without notice.
10.1.1997
2
ELAN [ ELAN MICROELECTRONICS CORP ]
