EM91220 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
EM32100 Application Circuit :
N C
1 2
E N R T C
1 1
S E G 1 6
S E G 1 5
S E G 1 4
S E G 1 3
S E G 1 2
S E G 1 1
S E G 1 0
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
2 4 / 1 2
1 0
S S V
9
X O U T
8
N C
7
X I N
6
D D V
5
H K S
4
N C
S D 1
3
S E G 9
S E G 8
S E G 7
S E G 6
M S 2
2
M S 1
1
Package type : QFP 48 pins or chip form provided
10.1.1997
* This specification are subject to be changed without notice.
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