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W91314A |
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| Part Number | W91314A |
| Manufacturer | Winbond |
| Description | The W91310 series are monolithic ICs that provide the necessary signals for either pulse or tone dialing. The W91310 series feature a redial memory. FEATURES • DTMF/Pulse switchable dialer • 32 digi... |
| Features |
• DTMF/Pulse switchable dialer • 32 digits for redial memory • Pulse-to-tone (P→T) keypad for long distance call operation • Break/Make ratio is selectable by pin option • Uses 4 × 4 keyboard • Easy operation with redial, flash, pause, and P→T keypads • Flash, pause, P→T (pulse-to-tone) can be stored as a digit in memory • Minimum tone output duration: 100 mS • Minimum intertone pause: 100 mS • On-chip power-on reset • Uses 3.579545 MHz crystal or ceramic resonator • Packaged in 18-pin plastic DIP • The different dialers in the W91310 series are shown in the following table: TYPE NO. PULSE ... |
| Document |
 W91314A Data Sheet
PDF 179.50KB |
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