EM91401CP

Manufacturer Part NumberEM91401CP
DescriptionTone/pulse switchable dialer with LCD interface and dual tone melody generator
ManufacturerELAN Microelectronics Corp
EM91401CP datasheet
 
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DTMF output frequency
(fosc = 3.579545 MHz)
Keyboard scan pin
CCITT standard (Hz)
ROW1 (f1)
ROW2 (f2)
ROW3 (f3)
ROW4 (f4)
COL1 (f5)
COL2 (f6)
COL3 (f7)
* This specification are subject to be changed without notice.
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
AND DUAL-TONE MELODY GENERATOR
Actual output (Hz)
697
699.1
770
766.2
852
847.4
941
947.9
1209
1215.8
1336
1331.6
1477
1471.8
EM91401 SERIES
Deviation (%)
0.30
0.49
-0.53
0.73
0.56
-0.32
-0.35
10.1.1997
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