Description
The W91510DN series ICs are Si-gate CMOS IC that provide the signals needed for either pulse or tone dialing.
They feature a 12/16-digit LCD driver for displaying telephone numbers and calling time.
A real time clock is included to display the time of day.
Features
- One by 32 digits for redial.
- Uses 5 × 6 keyboard.
- Pause, pulse-to-tone (.
- /T) can be stored as a digit in memory.
- Flash can be stored as a digit in memory when in store mode.
- Minimum tone output duration: 87 mS.
- Minimum intertone pause: 87 mS.
- Tone/pulse mode pin selectable.
- Make/break ratio pin selectable.
- Dialing rate: 10 ppS.
- Pause time: 3.6 Sec.
- Flash break time (73 mS, 100 mS, 300 mS or 6.
W91512DN Datasheet
