Winbond Electronics Corporation W91472N
The W91472N series are tone/pulse switchable telephone dialers with five memories, save memory, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage and low-power operations.| Part No. | W91472N |
|---|---|
| Datasheet | W91472N Download |
| Manufacturer |  Winbond Electronics Corporation |
| Description | 6-MEMORY TONE/PULSE DIALER |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
● DTMF/pulse switchable dialer● Two by 32 digit redial and save memory
● Five by 16 digit one-touch direct repertory memory
● Pulse-to-tone (*/T) keypad for long distance call operation
● Cascaded dialing
● Uses 5 × 6 keyboard
● Easy operation with redial, flash, pause, and */T keypads
● Pause, P→T (pulse-to-tone) can be stored as a digit in memory
● Dialing rate (10 ppS or 20 ppS) selectable by bonding option
● On-hook debounce time: 150 mS
● Minimum tone output duration: 93 mS
● Minimum intertone pause: 93 mS
● Pause time: 3.6 sec.
● Flash break time (73 mS, 100 mS, 300 mS,
